Study in England, live in the city center or by the sea

1. I think it can be said that, but it's not scientific and rigorous
elastic force is the source of friction,
then because the contact surface is rough,
at the same time, the object has movement or movement trend,
makes the elastic force into friction
(the roughness of contact surface and the existence of objective conditions of relative motion (trend) cannot be ignored)

2. Train
: you can get off at Huashan station by train from all stations in the country, and then take a taxi (15-20 yuan) or a bus (3 yuan) to Huashan Scenic spot. You should pay special attention not to easily agree with the drivers of Huashan railway station. I just went to Huashan railway station once, and there was a large group of non taxi drivers around the gate. They had too much influence to be stopped by traffic police, Forced to pull you to do their car, so do not promise anything, their own plan before. And when you take a taxi, you must make it clear that you are going to the ticket office over there, or you will be killed! If it's the East Gate down from Huashan, it costs 10 yuan to take a taxi to the railway station (Huashan East Station). Don't take a taxi to the tourist center. The price is too high. It costs 50 yuan. In fact, you can take a bus directly from yuquanyuan. There is also a railway station (Huashan west station). It's quite near. It's within walking distance

car
: you can take bus from Xi'an to Chengdong passenger station (light instry market, 30 yuan, 30 minutes); Or take the Shaanxi provincial tourist bus at Xi'an railway station square (you 1 Road & lt; First 4:50, last 17:00 & gt
22 yuan); Or take the bus at the Railway Station Square bus station (about 30 yuan). It's about 120 km from Xi'an to Huashan, which takes about 2 hours (stopping in Lintong for 2 hours and 40 minutes).

3. The first time to the UK students, accommodation problems must be solved, so that they can study at ease. There are three ways of accommodation in the UK. International students can choose accommodation according to their own situation
first of all, the dormitory on campus is expensive but safe. It is recommended that international students who have just arrived in the UK choose this kind of accommodation

the host family should be adaptable and integrate with the local family, so that they can live smoothly. Otherwise, it's easy to proce contradictions

renting a house outside the school can save money and freedom, but when looking for a house, you must be wary of the black heart intermediary and carefully look at the terms of the contract.

4. There are two necessary conditions for the generation of friction: one is the elastic force between two objects; The other is that there should be a relative movement trend between two objects. So elasticity is not enough.

5. Suggested itinerary: take a tourist bus directly from Xi'an railway station to Huashan, the ticket price is 25-30 yuan. Get off at yuquanyuan, walk directly into the mountain, or get off at Huashan Mountain highway. Take a mountain bus. The ticket price is 10 yuan. Take a cableway up the mountain to Beifeng. The price of cableway is 60-70 yuan. Or take a train from Xi'an to Huashan station, the ticket price is unknown. Take a tricycle or a taxi from Huashan station to yuquanyuan, walk up the mountain or take a bus to the mountain, the ticket price is 10 yuan. Take a cableway up the mountain, to Beifeng, the cableway ticket price is 60-70 yuan. Every year from March 1 to December 1 is the peak tourist season. The entrance ticket is 100 yuan, the student ticket is 90 yuan, and the number of military certificates is halved. December 1 to March 1 of the next year is the off-season. The entrance ticket is 50 yuan, the student ticket is 45 yuan, and the military voucher is halved. Another 5 yuan premium is not dectible. Huashan is 2200 meters long, from Shanmen to huixinshi, passing wuliguan, shaluoping and qingkeping. All the way, there are private shops to rest and supply. Back to the heart of the stone are steps Road, through qianchizhuang, chixia, Laojun plough, ladder to the north peak (outsmart Huashan), ropeway has been completed. From Beifeng to Zhongfeng, it is 10 Li, passing canglongling (up) or feiyuling (down), Wuyun peak and jinsuoguan to Zhongfeng. From the middle peak, it is irregular triangle, and can pass through the East peak to the south peak, and then to the West Peak, and return to the middle peak. Or from the middle peak to the West Peak, through the south peak to the East peak, back to the middle peak. You can start early on the first day, walk to Zhongfeng for accommodation, watch the sunrise in Dongfeng on the second day, then travel to Nanfeng and Xifeng, and return to Zhongfeng for downhill. Or take the cableway to the north peak in the early morning of the first day, go through the middle peak to the West Peak to the south peak, stay at the East peak, and watch the sunrise in the early morning of the second day and go down the mountain through the middle peak. It is recommended to walk up the mountain and return by cableway. You need to bring plaster, mosquito repellent, safflower oil and hunger food. Water can be replenished all the way, five yuan for large bottles and 1-2 yuan for small bottles. Instant noodles cost 7 yuan a bowl. It is recommended to live in Zhongfeng, which is only half an hour away from Dongfeng (because there are women who should consider physical problems ring the journey). There is a small shop for accommodation. It costs 30 yuan a night, but only until 10 o'clock the next day. From 10 o'clock to 10 o'clock the next day, it costs 50 yuan. There are many solicitors outside Yuquan courtyard. Ignore them. If you want to buy water, you'd better buy it in the supermarket in Xi'an. The water in the supermarket here is also very expensive. The food outside Yuquan courtyard is more expensive than the food inside. You'd better have enough food on the street opposite Yuquan courtyard, and then go up the mountain. You'd better take some meat or eggs like ham sausage to be hungry. The eggs on the mountain are 1.5 yuan each, but you are full of three or four. At least 4 meals should be prepared, because going up the mountain consumes a lot of energy and will be hungry very quickly. Remember to wear travel shoes, take a piece of clothes, three pieces of best, with two batteries, flashlight must take. When someone pulls you down the mountain to take a bus, you must ignore him. He will say that Xi'an costs 26-30 yuan. In fact, the bus you take to Weinan costs 10 yuan. From Weinan to Xi'an, you don't pay 12 yuan, but take the bus 10 yuan to the railway station. Don't listen to people outside Yuquan courtyard saying that it takes six hours to get up the mountain. That's the speed of the mountain porter. You have to calculate at least eight hours to get up the mountain to Zhongfeng. We start to get up the mountain at 6:30 p.m. and it's already 4:00 a.m. when we get to Zhongfeng. It's nearly ten hours, but I suggest you go up the mountain ring the day, because you can see more scenery, and you can take the cableway when you go down the mountain. We go up the mountain at night, and we don't see anything, so we walk down. It's much more tiring than going up the mountain. You have to be prepared. We walk down for seven hours, and the people on the mountain say we come down in four hours, That's a joke. I forgot to tell you that it's very cold on Huashan Mountain. Don't take your clothes because you are afraid of being tired. If you plan to stay, don't take them. Don't try to climb the mountain all night, because you can't open your eyes until you get to Zhongfeng.

6. When the train arrives at Huashan station,
after getting off the train,
,
take the minibus outside the railway station square to Huashan, about 15 minutes

7. At present, the three main forms of accommodation are: home stay, student accommodation and self rental
for the monks who have just arrived in the UK, if they want to get better care, improve their oral English and quickly integrate into the local culture, home stay is undoubtedly the best choice
compared with China, British dormitory conditions are simply the difference between heaven and earth, which is also the way most overseas monks choose to stay. Most dormitories are single rooms, but there are also a few double rooms. All the beds in the dormitory are single beds. After you are admitted, most British institutions will send you a set of accommodation information to introce you to the various types of accommodation they provide
students who don't want to live in host families or dormitories, or who are tired of living and are too expensive, generally choose to rent their own houses. Generally speaking, in the second year in the UK, most students find friends who want to live together. They want to try to live with friends, which is more free and warm.

8.

1、 Note:

1. Clothes should not be too many, depending on the season, comfortable and convenient for sports, especially shoes and pants, skirts, which are inconvenient and easy to walk away:)

2. Items should not be too many, and it is best to pack everything on one back

maps, gloves, raincoats and water are sold at the foot of the mountain. Generally, they are not too expensive when they go up the mountain, but when it rains, the price will rise

it's suggested to buy the raincoat with buttons open before buying, which costs 3 yuan. The quality is slightly better than that without buttons, and it's convenient to climb mountains

a flashlight is necessary for mountain climbing at night, unless the moon is especially good:) remember to ask the seller to tie a rope to you so that you can carry it on your body, or for the convenience of mountain climbing

if you don't save too much water, you can bargain to 10 yuan for 3 bottles on the top of the mountain, so you don't need to take too much. The roadside spring is better not to drink. It seems clean, but it is not. Someone may be washing their feet upstream

the food is more expensive. Instant noodles cost 10 yuan. It's recommended to bring your own biscuits and bread, which won't be too heavy

it's recommended to buy the one printed on the handkerchief, which is easy to carry and can wipe sweat, as well as the odometer, 1 yuan / piece

gloves are optional

other items: sun hat, sunscreen, mobile phone, camera, facial towel, wet towel, toilet paper

3. Luanfei generally starts from Xi'an, and there is a state-run No.1 bus under the "postal apartment" in front of the railway station, which departs at 0:00 every morning and returns to Xi'an on time from Huashan at 5:00 next afternoon. The ticket price is 18,

2 Route:

the route is divided into three parts: Section A: bottom of the mountain to Beifeng, Section B: Beifeng to jinsuoguan, and section C: jinsuoguan to the top of the main peak

there are three choices for Section A:

1: xishanmen, hiking, yuquanyuan, recommended by those with good physical strength

2: dongshanmen, cableway, recommended by those who want to save effort

3: dongshanmen, outwitting Huashan Road, walking, all steps, not recommended, really want to walk can be used as a hiking downhill route

the first route is the most traditional route. There is a 30 mile road from yuquanyuan to Beifeng, which contains many traditional scenic spots, such as "qianchizhuang" and "Laojun plough". It is highly recommended by people with good physical strength, because if you don't take this route, you can't see the complete Huashan Mountain

the second way, to dongshanmen, first take Huashan tourism company's car into the mountain, the ticket price is 10 yuan, then take the cableway, one-way 60, two-way 110, to Beifeng

the third road, with the same starting point as the cableway, has a total length of 2160 meters and 3999 steps. There is no scenic spot, just to experience the difficulty of my heroic people's Liberation Army in conquering Huashan

the three roads converge at Beifeng, and the following is section B. It's 7 Li from Beifeng to jinsuoguan. There seems to be no other choice. Huashan has been a road since ancient times, that is, here

when you get to jinsuoguan, you get to the main peak of Huashan Mountain. Since then, the "one road" has come to an end, and victory is in sight. Section C: jinsuoguan - the top of the main peak

There are many steps of 789 degree on Huashan Mountain, so gloves are necessary. Otherwise, the skin will be worn out every minute. I've come back from Huashan with back pain for two days, and my arms have to work hard all the time, especially when I turn over in the kite. I'm really working hard all over! Every piece of fat is shouting

2. Many TIANTI in Huashan are not the only way. Those who are interested in it can challenge it. Those who are not confident in themselves or inconvenient also have plank roads around them

The kite turns over is a one-way street, straight up and down, so people have to queue up when there are too many people. The people above have to wait for the people below to come up and go down, or conversely, when someone wants to go down, the people below can only wait for the people above to come up after they have got down. Kites need to reserve at least one hour to play when they are not in line

the kite needs to rent a safety rope to turn over, RMB 30 for one person

all backpacks that are not willing to carry can also be stored. Staff will guide you which hand to grasp where, which foot to step on where, no brain to listen to the line, very simple. In fact, if you are not afraid of heights, you will not be afraid at all. On the contrary, you feel so easy. But for physical strength is still a huge challenge, hand and foot, and always in a state of tension. The safety rope is only a psychological comfort. Of course, it's better not to let it work

In Huashan, we must abide by the following rules: walk without seeing the scenery, and walk without seeing the scenery

extended data:

Huashan is windy and humid in summer. Before mountaineering, it's better to prepare some warm clothes and carry a light plastic raincoat with you. You must wear soft soled sports shoes when climbing Huashan, because there are many steps on the mountain road. It's best to eat some high calorie food before climbing, which can effectively increase physical strength. When climbing the trestle Road, we must pay attention to safety. Generally, the sunrise goes to Dongfeng, where the wind is strong and the temperature is low. It's best to take a cotton padded jacket, but there are military coats for rent at the top of the mountain

starting from the Yuquan courtyard, we passed through the "huixinshi", "qianchizhuang" and & quot; Baichi gorge & quot; And "Laojun plough" to the north peak, from the south of the north peak, through "chaerya", "canglongling", through the golden gate, from here you can respectively go to the East, middle, South, West four peaks. If you want to watch the sunrise at Dongfeng sun watching platform, you need to start around 23 o'clock the day before yesterday and walk for 4-6 hours to catch the sunrise at the top of the mountain

9. There are two trains from Jinan to Huashan, Specific information is as follows:
train number category departure time arrival time running time running mileage
k1130 / k1131 express 22:41 14:00 next day 15 hours 35 minutes 1056km
ticket price:
hard seat 137
hard sleeper 234 / 242 / 249 yuan
soft sleeper 362 / 379yuan

k914 / k911 express 16:32 08:58 next day 16 hours 37 minutes 1056km Li
ticket price:
hard seat 137 yuan
hard sleeper 234 / 242 / 249 yuan
soft sleeper 362 / 379 yuan

Return:
train number category departure time arrival time running time running mileage
k1028 / k1025 air conditioning fast 10:58 03:14 16 hours 16 minutes 1056 km
hard seat 137 hard sleeper 234 / 242 / 249 soft sleeper 362 / 379
k912 /K913 fast 13:49 06:06 16 hours 17 minutes 1056km
hard seat 137 hard sleeper 234 / 242 / 249 soft sleeper 362 / 379
k1132 / k1129 air conditioning fast 14:47 06:27 15 hours 40 minutes 1056km
hard seat 137 hard sleeper 234 / 242 / 249 soft sleeper 362 / 379
1162 general express 19:15 10:21 15 hours 6 minutes 937km Li
hard seat 106 hard sleeper 194 / 202 / 208 soft sleeper 311 / 324

there is a car to Huashan in Huayin, you can also take a taxi, about 6 kilometers, 10 or 20 yuan, it's not expensive< First of all, I personally suggest climbing in the daytime. It's very dangerous to climb those dangerous roads at night. If you want to experience the danger of Huashan Mountain, you don't need to take safety as a joke. Climbing in the daytime is not only safer, but also better to lead the way to the precipitous and beautiful Huashan Mountain. Although there are more people climbing in the daytime, the overall quality is better than the inferior. And if you want to go to the long sky plank road, it's only open ring the day. It's a pity that you can't go at night. Special attention should be paid to the two Huashan first and second insurances, each of which costs 30 yuan
2. You don't have to sit on the cableway. You can walk on it, but you are tired. Because of the steep slope, the road is not small
3. If you want to go to every place, you can go to several peaks, but don't stay up and down the mountain too much, try to control the rest time, so you should walk a little faster and get down at night. If you go up the mountain and take a cableway to the north peak, you don't have to worry about the time, it's enough for a day's play. It's really expensive to stay on it.
4. If you can climb it in one day, don't spend money on it, unless you have to watch the sunrise. Huashan ticket is 180, the student price is 100. The number of beds for many people is 100-120 per person. The standard rooms in Dongfeng are several hundred

10. The contracts of university dormitories in Britain are generally calculated on the basis of weeks, 58 weeks and 36 weeks, but they are all for one academic year. The latter excludes holidays (Christmas, resurrection and summer vacation). The former is equivalent to the whole year. You read PhD for 4-5 years, right? It's best to go to school first, mix well and then go out and rent with people who have a good time there. There are many problems in going out and sharing at the beginning, such as roommates, searching for information and so on
2 if you want to live with people, it's nothing more than to be afraid of being lonely or to be able to practice oral English with many people, but you also want to be an independent room. You can choose single, one room for each person, and the kitchen, toilet and bathroom are public. It's usually very busy. Since I don't know much about double, I suggest not to live, and you won't apply, because that kind of house is for lovers
you said that single would be more expensive. There's no way to solve this problem, but it can be solved. Stay for a period of time, and then sublet it to others when you are familiar with the environment, but it can't be found by the school (but it's also very difficult to be found.), Many people want a school house, and then they go outside to find a house
I hope I can help you