Ningbo railway station to central station

1. P commodity price
Q commodity volume
m money demand
V money circulation speed (money changes hands several times within a certain period of time)

2.

P commodity price Q commodity quantity m money demand V money circulation speed (money changes hands several times in a certain period)

MV = PQ is money supply × Speed of money circulation = price level × Commodity trading volume. M is the nominal money demand and supply, P is the price level, q is the commodity transaction volume of money medium in a certain period, and V is the currency circulation speed in the same period

extended data:

suppose that M is the amount of money in circulation, V is the velocity of money in circulation, and MV is the total amount of money used to buy goods. Suppose that the average price of various commodities traded in a year is p, p ', P ″... And the trading volume is Q, Q ′, Q ″,..., then MV = PQ + P ′ Q ′ + P ″ Q ″ +? Namely: MV= Σ pq

if P is the weighted average of P and t is the total of Q, then p is the general price level and t is the total transaction volume of social goods. Therefore, the above formula can be written as: MV = Pt, the right is the total transaction value and the left is the total monetary value

3.

The whole journey from Ningbo bus center station to the railway station is about 5.9km

bus route: no.369, the whole journey is about 5.9km

1. Walk about 140m from Ningbo bus center station to Ningbo passenger transport center station

2. Take no.369, pass 6 stations, and reach Wanghu market (West) station

3. Walk about 690m to Ningbo railway station

4. Disease analysis: the general drug is not increased effect, suggest to the hospital to do epiphyseal line detection, if not healing is increased opportunity. Guidance: usually actively supplement calcium, especially in the usual diet to eat more calcium food
suggestions: such as milk, goat's milk, spareribs, etc. Ensure adequate sleep, and then actively exercise, such as high jump or pull-up. These are all good for height. Have a certain amount of confidence

5.

The influencing factors of height are as follows:

1, precocious puberty: precocious puberty children's bone age development is ahead of time, the difference between actual age and bone age is positive, which means that bone age is behind age; If the difference of bone age is negative, it means that bone age is ahead of age. usually ± The bone age difference of 2 years old is in the normal range. When the growth rate of bone age is faster than the growth rate of height, the epiphysis will heal earlier, the growth period will be shortened, and then the alt height will be reced, which is often called dwarfism< 2. Lack or insufficient secretion of growth hormone: results in the abnormal growth of height (commonly referred to as dwarfism), and the pituitary secretion of growth hormone is impaired. Growth hormone is the main hormone that promotes the growth of bones and organs after birth, and its deficiency will directly affect the growth and development of children< 3. Hereditary short stature: parents' height accounts for 70% of children's height factors, so when the children's parents' height is lower than the normal level, the children will not have much height, but this is not effective. Children's height has a lot to do with acquired factors, such as nutrition, sports and so on< 4. Low birth weight infants grow slowly: this kind of children born full-term but weighing less than 2500 grams, also known as full-term infants, without family history of short, no endocrine abnormalities, growth rate in the normal low range, bone age is normal or backward. Their growth hormone stimulation test was normal, but the rhythm of growth hormone secretion was changed< 5. Other factors: nutritional imbalance, lack of trace elements, exercise, sleep, regular work and rest, hypothyroidism, intrauterine growth retardation, some metabolic diseases (such as congenital achondroplasia, renal tubular acidosis, etc.) and some chronic diseases may lead to low growth of children

Guangzhou Guangdong wave hospital's newly introced GRT biological intervention technology integrates the essence of the motherland's traditional Chinese medicine, western medicine and modern high-end biomedicine. It integrates 6 major technologies: bone age reading technology, growth hormone replacement therapy, Chinese medicine successively natural preconditioning, non gene natural transmitter technology, biological cell therapy, bone lengthening surgery and so on. This therapy should be a more suitable technology for teenagers at present, because it will not cause adverse effects on physical function damage and future growth and development, and is more accepted by parents

6. Children can grow 15-20 cm in height every year, and small for gestational age children can grow 3-5.5 cm after 3 months of treatment

7. First of all, girls are not very short. They should be confident. More exercise, while ensuring adequate nutrition, is the best way to grow tall, do not think about hormones, drugs and so on

8. Expression method of Chinese brand:

(1) cold rolled non oriented silicon steel strip (sheet)
expression method: DW + iron loss value (unit weight iron loss value of 1.5T at frequency of 50 Hz and sinusoidal magnetic inction peak value)
100 times + 100 times of thickness. For example, dw470-50 is a cold rolled non oriented silicon steel with iron loss of 4.7w/kg and thickness of 0.5mm,
the new model is 50W470<

(2) cold rolled oriented silicon steel strip (sheet)
expression method: DQ + iron loss value (the iron loss value per unit weight of 1.7t when the frequency is 50 Hz and the waveform is sinusoidal.)
100 times + 100 times of thickness. Sometimes adding G after the iron loss value means high magnetic inction. For example, dq133-30 refers to the cold-rolled oriented silicon steel strip (sheet) with iron loss value of 1.33 and thickness of
0.3mm. Now the new model is 30q133< (3) hot rolled silicon steel plates are divided into low silicon steel (silicon content ≤ 2.8%) and high silicon steel (silicon content >
2.8%) according to the silicon content. Expression method: 100 times of Dr + iron loss value (the maximum value of magnetic inction varying in sinusoidal form is 1.5T when magnetized repeatedly in 50 Hz) and 100 times of thickness value. For example, dr510-50 represents hot
rolled silicon steel plate with iron loss value of 5.1 and thickness of 0.5mm. The grade of hot rolled silicon steel sheet for household appliances is expressed by JDR + iron loss value + thickness value, such as jdr540-50< (1) cold rolled non oriented silicon steel strip consists of nominal thickness (increased by 100 times) + code a + guaranteed value of iron loss (increased by 100 times when the frequency is 50 Hz and the maximum flux density is 1.5 T). For example, 50a470 refers to the cold rolled non oriented silicon steel strip with thickness of 0.5mm and guaranteed iron loss of ≤
4.7

(2) the nominal thickness of cold-rolled oriented silicon steel strip (increased by 100 times) + code G: for common material, P: for high orientation
material + guaranteed value of iron loss (increased by 100 times when the frequency is 50 Hz and the maximum magnetic flux density is 1.7 T). For example, 30g130
refers to the cold-rolled oriented silicon steel strip with thickness of 0.3mm and guaranteed iron loss of ≤ 1.3

- for reference only!