What's the meaning of suanlikh

1.

computing power is a measure of bitcoin network processing power. That is, the speed at which the computer calculates the output of the hash function. Bitcoin networks must perform intensive mathematical and encryption related operations for security purposes. For example, when the network reaches a hash rate of 10th / s, it can perform 10 trillion calculations per second

in the process of getting bitcoin through "mining", we need to find its corresponding solution M. for any 64 bit hash value, there is no fixed algorithm to find its solution M. we can only rely on computer random hash collisions. How many hash collisions can a mining machine do per second is the representative of its "computing power", and the unit is written as hash / s, This is called workload proof mechanism pow

< H2 > extended data

computing power provides a solid foundation for the development of big data, and the explosive growth of big data poses a huge challenge to the existing computing power. With the rapid accumulation of big data in the Internet era and the geometric growth of global data, the existing computing power can no longer meet the demand. According to IDC, 90% of the global information data is generated in recent years. And by 2020, about 40% of the information will be stored by cloud computing service providers, of which 1 / 3 of the data has value

therefore, the development of computing power is imminent, otherwise it will greatly restrict the development and application of artificial intelligence. There is a big gap between China and the advanced level of the world in terms of computing power and algorithm. The core of computing power is the chip. Therefore, it is necessary to increase R & D investment in the field of computing power to narrow or even catch up with the gap with the developed countries in the world

unit of force

1 KH / S = 1000 hashes per second

1 MH / S = 1000000 hashes per second

1 GH / S = 1000000000 hashes per second

1 th / S = 100000000000 hashes per second

1 pH / S = 100000000000 hashes per second

1 eh / S = 100000000000 hashes per second

2. /KH / is the water drop icon of QQ, KH lime saturation coefficient (1) symbol: KH or LSF
(2) physical meaning: KH is the total CaO content in cement clinker after decting calcium oxide required by saturated acid oxides (such as Al2O3 and Fe2O3), The ratio of the content of the remaining calcium oxide combined with silicon dioxide to the content of calcium oxide required for the synthesis of tricalcium silicate by the complete synthesis of silicon dioxide. In short, the lime saturation coefficient indicates the degree to which the silica in clinker is saturated to tricalcium silicate by Cao< (3) mathematical expression:
theoretical value: KH = (cao-1.65al2o3-0.35fe2o3) / 2.8sio2
actual value: KH = [(Cao fCao) - (1.65al2o3 + 0.35fe2o3 + 0.7so3)] / 2.8 (sio2-fsio2)
where Cao, SiO2, Al2O3, Fe2O3 and SO3 are the mass percentages of corresponding oxygenates in clinker respectively
f-CaO and f-SiO2 are the mass percentages of free CaO and SiO2 in clinker respectively
it can also be expressed as saturation coefficient of Li and pike lime:
LSF = CaO / (2.8sio2 + 1.18al2o3 + 0.65fe2o3)
or water hardness:
HM = CaO / (SiO2 + Al2O3 + Fe2O3)

3. Customer: KH front line sales staff: Sales
take a look at this. It should be five stars...
front line sales staff: Sales Customer: KH
Sales: Good morning, manager Zhang! I'm XXX from China green line company. I'd like to trouble you with something
KH: go ahead
Sales: I'm calling you today with good news
KH: what's the good news
Sales: the good news is that your company's advertising expenses will be saved by 28%. Do you want to hear it
Sales: before speaking, I have a condition. I need your cooperation to answer the following questions, OK
KH: OK, please say
explain the purpose
1, call the reason
2, combined with customer needs, release important incentives
arouse customer interest
explain the purpose demonstration
Sales: Manager Zhang, does your enterprise need to carry out marketing
KH: of course< Sales: marketing is an important part of marketing, right
Sales: an important part of marketing is brand promotion, right
Sales: do you usually use all kinds of advertisements and media to promote your brand<
Sales: what's the effect of your advertisement now
KH: average.
Sales: do you know that the effect is average and you have to do it, and it will cost your company a lot of advertising budget
KH: Alas! That's it
explain the commodity
1, understand the current situation
2, confirm the demand
3, explain the commodity characteristics and customer interests
make customers fully understand the benefits of the commodity
stimulate purchase
1, flexibly deal with opposition
2, and then cut into the purchase intention
~ ~ Q: advantage problem 1; 2; 3
increase customers' purchase intention
promote transaction
1, sum up customers' interests
2, remind customers to act immediately
3, take the initiative to ask for interview / transaction
seize the opportunity, explain procts, stimulate purchase, interview and demonstrate in one move
Sales: do you hope there is a way to improve your advertising effect, It can also save you 28% of the advertising expenses.
KH: of course, I hope! Do you have such a good method ales:---- Direct appointment time, request interview! Meet and talk about commodities
Sales: Yes! Is it convenient for you at 2 o'clock or 4 o'clock this afternoon? I only need 10 minutes for you to know such a good way
KH: 2 o'clock
Sales: OK, where's your company's location.
KH: Room 501, 100 Jincheng Road, Xiaoshan District.
Sales: OK, manager Zhang. I'll be at your door at two o'clock in the afternoon.
KH: OK.
Sales: see you in the afternoon! Wish you a prosperous business
KH: Thank you, goodbye!

4. KH is the ratio of the total CaO content in cement clinker after decting the calcium oxide required by saturated alkaline oxides (such as Al2O3 and Fe2O3), the remaining calcium oxide content combined with silica and the calcium oxide content required by the theoretical synthesis of tricalcium silicate. In short, the lime saturation coefficient indicates the degree to which the silica in clinker is saturated to tricalcium silicate by Cao

theoretical value: KH = (cao-1.65al2o3-0.35fe2o3) / 2.8sio2
actual value: KH = [(CaO - (f-CaO)) - (1.65al2o3 + 0.35fe2o3 + 0.7so3)] / 2.8 (SiO2 - (f-SiO2))
where Cao, SiO2, Al2O3, Fe2O3 and SO3 are the mass percentage of corresponding oxides in clinker respectively
f-CaO and f-SiO2 are the mass percentages of free CaO and SiO2 in clinker respectively
it can also be expressed as saturation coefficient of Li and pike lime:
LSF = CaO / (2.8sio2 + 1.18al2o3 + 0.65fe2o3)
or water hardness:
HM = CaO / (SiO2 + Al2O3 + Fe2O3)

5. KH is a combination of letters
the consonant letter H is silent after the letter K, such as:
Khaki Khaki
Khaki Greek letter χ
Khosa
I hope I can help you.

6. KH
[domain] Cambodia, Cambodia

8. The physical meaning KH is the ratio of the total CaO content in cement clinker decting the calcium oxide required by saturated acid oxides (such as Al2O3 and Fe2O3), the remaining calcium oxide content combined with silica and the calcium oxide content required by the theoretical synthesis of tricalcium silicate. In short, the lime saturation coefficient indicates the degree to which the silica in clinker is saturated to tricalcium silicate by Cao. Theoretical value of mathematical expression: KH = (cao-1.65al2o3-0.35fe2o3) / 2.8sio2 actual value: KH = [(Cao fCao) - (1.65al2o3 + 0.35fe2o3 + 0.7so3)] / 2.8 (sio2-fsio2) where Cao, SiO2, Al2O3, Fe2O3 and SO3 are the mass percentage of corresponding oxides in clinker; F-CaO and f-SiO2 are the mass percentages of free CaO and SiO2 in clinker respectively. It can also be expressed by Li and pike lime saturation coefficient: LSF = CaO / (2.8sio2 + 1.18al2o3 + 0.65fe2o3) or hydraulic hardness rate: HM = CaO / (SiO2 + Al2O3 + Fe2O3). I hope it can help you

9. KH: sunflower is the master of sunflower classic. A master of Fuyun has been trained to the end of his life. No one calls him by name, but by Kh.

10.

bus route: 290, the whole journey is about 7.6km

1. Walk about 400m from Wulin Road to Shengli theater station

2. Take 290 bus, pass 11 stops, and reach gudangxincun west station (or take 900 bus)

3. Walk about 120m to Hangzhou Aibo health examination center