Exnx mining

1. Mainly in his sports appearance and the difference in form.

2. Live, hope to a very e, &[ o‹ Help!! u) A
number:
x = you; In order to meet this requirement, XX is
^ yes = &; What is it; However, there are (
x A & ᦇ 8250; Remember XX & 8250;! Suppose X; How can I help you? yes; E
e) LGA ^; (&# 8250; How about x ^ l
=) first^ n: A) ^ generation,) system; L
G energy x = o = Xe; L for you; From, that is, number; The relationship between G and l should be based on o. e‹ n) That: x = such as L & #178
x  = (enter EO = do U-type, because off! A ^,] x (U
heavy ex, indivial EN) (bottom
&; X
we have to look at EA=

3. No, I have a Honda Accord and a Lexus NX. I tell you, there's no way to compare it.
in short, those who haven't used Lexus will never know why Lexus is valuable.
if they have money, they will definitely have NX

4.

GDP＝C＋I＋G＋NX GDP is the gross domestic proct, that is, the total economic output of the country. If we understand that C, I and G are the consumption of our citizens, NX is also the consumption of foreign procts and services for our country

When there is a trade surplus, that is to say, foreigners pay for us and contribute their consumption power. When there is a trade deficit, that is to say, we consume more foreign goods and contribute to the foreign economy

for the whole economy, the sum of income of all sectors must be equal to the sum of their expenditure, which is also equal to the sum of their output, that is, "income = expenditure = output". This provides us with three ways to calculate GDP

output method: calculate the total yield of "orchard" in one year; Expenditure method: calculate the total sales of "orchard" in one year; Income method: add up the salary of the "orchard" owner and the profit you get

GDP is usually calculated by the expenditure method, consumption (c) + investment (I) + government purchase (g) + net export (NX)

In economics, the index to measure the price rise is called price index, which reflects the change direction, trend and degree of commodity price level in different periods. It is a kind of economic index and is often expressed by the relative number of the report period and the base period

CPI: consumer price index (CPI) is calculated according to the prices of goods and services that ordinary residents often consume

PPI: procer price index (PPI) is calculated based on the ex factory price of main instrial procts and the price of raw materials

CPI (consumer price index) is an index to measure the price level of consumer goods and services over time. It is a measure of the total cost of goods and services purchased by ordinary consumers

survey method: the composition of consumption expenditure of nearly 130000 households (more than 50000 in cities and more than 70000 in rural areas) in more than 500 cities and counties of more than 30 provinces in China was investigated. Nearly 4000 professionally trained price collectors were engaged in price collection work, and more than 50000 survey outlets were involved, involving more than 700 kinds of goods and services, including food, clothing, clothing, clothing and other services There are 263 basic classifications of 8 categories, such as residence

5. Nx, LX, HX series are high-end procts, ex is relatively low-end, BX is completely low-end, ex, BX screen are general, NX use sharp screen more abnormal answer: ex = easy x NX = need x

6. Setnx is a lock, just like the synchronous lock in Java. If you think so, you know that the key of the lock can't be repeated, because after you get the lock, you have to release the lock with expire. How do you know which lock is released if the key is the same

7. Is the last e a constant
then we can get
F (x) = LNX + e ^ X / E
this is the basic derivation formula,
we can get
F & # 39 by
derivation x)=1/x +e^x /e

8. Find the projection software in the app store or app market inside the TV. After downloading and installing, download the QR code of the mobile phone scanning software to the mobile phone.

9. Before

< p< 0

y=x ^ n y'= n x ^n-1

y=a ^ x y'= a ^ xlna，y=e ^ x y'= e ^ x

y=arccosx y'=- 1/√1-x ^ 2

y=arctanx y'= 1/1+x ^ 2

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