Can a mobile phone measure squares of sand?

A mobile phone alone is not enough, because he still needs to have a tool, because the mobile phone is actually a person who calculates the repayment, because the mobile phone has a tool to measure this length, but the mobile phone cannot be measured directly by the mobile phone because it needs to be placed in a regular object object.

The number of squares, or vertical calculation, is a commonly used concept in computing.

Taking the square of natural gas volume as an example, the calculation method is as follows:

Calculate the pipeline volume v Pipeline cross-sectional area Length *500 2) 2*3 cubic meters; It's pi.

The state of natural gas in the pipeline is: volume v cubic meter, pressure p 3mpa

What is to be calculated is actually the volume v1 of the natural gas in the standard state, the pressure p1 in the standard state

According to the ideal gas equation of state, pv=p1v1, v1 pv p1 cubic meter with constant temperature.

Extended information: memorize commonly used squares, cubic numbers (within 21) 1, squares:

The square number within 10 should not be listed, everyone knows. There is a regularity between adjacent squares, so you don't need to remember a 2 b 2 = (a+b)(a-b); Because of adjacency, a-b=1,; So, a2 = b2 + b + a, e.g. 14 2 = 13 2 + 13 + 14

2. Cube. The number of cubes within 10 still has to be memorized by rote, and if it is more than 10, it is better to remember it as much as possible, and I really can't remember that you can use the formula.

a+b)^3 = a^3 + 3a^2b + 3ab^3 + b^3

That is to say, take the dozen apart.

Example 17 3 = (10 + 7) 3

There is no such function, and it needs to be tested by a special instrument.

1. There is some truth in this sentence.

2. Quartz sand is used to produce crude silicon.

3. High-purity silicon refined from crude silicon.

4. High-purity silicon is the raw material for manufacturing processors, which is how the name of Silicon Valley comes from.

I'll tell you, the cement of your house is also made of sand.

Sand is made up of many elements. (CPU main component silicon).

It is silica that can be extracted from sand.

How is it possible, it's all electronics.

I used to 5200 too, and there was a lot of sand in my place, and when the wind blew, it was like a sandstorm. Then I found that the mobile phone slide cover is not so sensitive, and the slide rails inside are black, sometimes it's good, but sometimes it's difficult to slip, so after insisting for half a year, I don't think it's a mobile phone, I don't slide smoothly I knock twice on the table until it slides.

You can clean the ash for free at Nokia customer service center (within the warranty period), it's okay, you can go to Nokia customer service and ask for help you clean it up. If you don't clean it up now, you'll find it very good later.

The impact should not be large, and the repair is for repair, but it may cost money.

It's fine without water. Mine is the same. Nothing at all. Nokia is just good.

The sand of the mobile phone may cause a short circuit in some electrical components, resulting in the burning of the original It is recommended to clean it up after the sale.

No, the location of the mobile phone is also based on the network and the premise that the mobile phone has power, if your mobile phone has malfunctioned or has no power, then there is no way to find it.

1All fill x y z x1 y1 z1 minecraft:sand 0

xyz and x1y1z1 are the two corners corresponding to your area,(bottom left,top right)This is to replace all the blocks in the range to the sand,If you want to do anything else, it's hard to explain here.,You just ask me to add you QQ.

The main component of sand is quartz, which is a relatively hard substance in nature, much harder than steel. Corning's glass screen is mainly used for so-called tempering treatment, which improves the overall hardness of the glass, and scraping the screen with sand is equivalent to hitting it hard, and whether it will be damaged depends mainly on how much force is used to scratch the sand on the screen. When there is a lot of force, the screen will be greatly damaged, because the hardness increases, the elastic deformation and flexibility of the screen will be reduced, that is, it will become more brittle.

The hard and brittle screen is easy to get hurt when it hits the sand hard. If you don't want to stick the film, it is recommended to try the Xiayu mobile phone liquid film, which can be scratch-proof, sterilized, cleaned, and smooth without a film, and my i9300 has been used for a while, and the effect is very good.

Sand scratches! Because it contains quartz! Quartz is harder than steel! Corning Gorilla Glass can't resist the hardness of quartz! It is better to stick a film, or stay away from the sand.

It can be scratched, as long as the object is sharp, it is possible to scratch!

Screen scratches can still be filmed. There will be no air bubbles left on the film.

In order to provide you with more targeted assistance, please bring the purchase invoice, repair card and machine to the Samsung service center for specific inspection.

No, sand is much worse than a knife.

Use a three-proof shell, about 200 yuan.

There should be, a professional rugged mobile phone, but it is thick, heavy and ugly.

Sagem's XP2, I guess it's fine. However, the price is about the same as 4S, and the functions are about the same as Nokia's more than 100 mobile phones.

The screen material used in iPhone4s is similar to tempered glass, and there is an anti-scratch layer on it, which is not scratched without film, but it affects the brightness and is not good for the eyes.

Landlord, this is really not, don't listen to the advertisement.

The ones that can be scratch-resistant are all Gorilla Glass, and there are several machines on motorcycles.

Now the mobile phones are all fake, don't believe it, but if you can try it yourself, it's still worth believing! There should be!