Famous Quotes Explained No explanation declined Ctrl C

Ctrl plus C in Office

Used to copy the currently selected content to the clipboard.

It is a microwave oven with an infrared tube, which can be grilled with microwaves and far infrared.

The microwave oven is to use the microwave to cook rice and cook vegetables. Microwaves are a type of electromagnetic wave. The energy of this electromagnetic wave is not only much greater than the usual radio waves, but it is also very large"Personality"：

Microwaves reflect as soon as they hit metal, and metal has no way to absorb or conduct it; Microwaves can pass through insulating materials such as glass, ceramics, plastics, etc., but do not consume energy; In the case of food containing water, not only can it not be transmitted by microwaves, but its energy will be absorbed.

Microwave ovens are made using these properties of microwaves. The shell of the microwave oven is made of metal materials such as stainless steel, which can block the microwave from escaping from the furnace so as not to affect people's health. Food containers are made of insulating material.

The heart of a microwave oven is the magnetron. This tube, called a magnetron, is a microwave generator that produces microwaves that vibrate at a frequency of 100 million vibrations per second. This kind of microwave, which is invisible to the naked eye, can penetrate the food up to 5cm deep, and make the water molecules in the food also move with it, and the vigorous movement produces a large amount of heat energy, so the food"Cook"Cooked.

This is how microwave heating works. When cooking food on a regular stovetop, the heat always gradually enters the inside of the food from the outside of the food. In the microwave, the heat goes directly into the food, so the cooking speed is 4 to 10 times faster than other stoves, and the heat efficiency is as high as 80%.

At present, the thermal efficiency of various other stoves cannot be compared to it.

Microwave ovens, on the other hand, maintain the vitamins and natural flavors of food well due to the short cooking time. For example, boiling green peas in the microwave can make almost no loss of vitamin C at all. In addition, microwaves can also disinfect and sterilize.

When using the microwave, care should be taken not to leave it empty"Burn", because empty"Burn", the energy of the microwave cannot be absorbed, so it is easy to damage the magnetron. In addition, human tissues contain a lot of water, so be sure to open the furnace door after the magnetron stops working and extract food.

Experts point out that cooking in a light-wave microwave oven (light-wave oven) can ensure that the nutrients of food are not lost. The working principle of the halogen oven is a combination of light wave and microwave heating. The microwave is heated from the inside out, and the light wave is heated from the outside to the inside, ensuring that the heating is efficient and uniform.

The application of this technology can make the temperature in the furnace cavity reach high temperature in an instant, kill all kinds of harmful bacteria, almost no loss of food nutrients, and maintain the original taste of food! Since microwave cooking does not require stir-frying, people can also make a variety of exquisite platters like hotel chefs, so that they can achieve color, aroma and taste.

The ultra-high temperature of microwave and light wave combination eliminates the infection of viruses and bacteria, so that all kinds of nutrients of food can be completely retained; Closed cooking also eliminates the generation of harmful substances, and the dishes cooked in the halogen oven are of course free of "pollution" and more natural!

Cai Chen (Chen: the pronoun of the ancient king).

It's a good meaning, and it's easy to read.

o(^_o

The question is how much you have to know, to put it simply, the idea of molecular orbital theory is to think of electrons as common to all the atoms that make up the atoms, like metal bonds, and the basic approximation is LCAO, a linear combination of atomic orbitals. Delocalized PI bond is the molecular coplane that forms PI bond, P orbital overlap, electron distribution is averaged, which is conducive to the dispersion and stability of charge, and the calculation is generally approximated by HMO and HCKEL.

Any theory can be written for dozens or hundreds of pages, and you just let others copy it, I'm afraid you won't be too lazy to copy it.

You should be specific.

H4SO4 is a misspelled sulfuric acid.

It can only be used in the building mode of virtual life! EA I don't know how to solve it!!

The Korean administrator evaded, meow.

You can do a test, press c, v, a to see if there is a test with input text, if all are good, then press the ctrl key to click on the text layer you just entered (delete the text first) to see if it can be loaded into the selected area. If not, then ctrl is broken. If the letter cannot be entered, the corresponding letter key is broken.

Normally.

The replacement should be replace

Maybe it's because it conflicts with R, so I found a different letter instead. What's more, FH is quite close.

Random guessing. There is no official explanation from Microsoft.

Ctrl+H alt text.

h does not make sense.

Purely because Microsoft gives Ctrl+R to the right alignment Replace when making the program, you can't use the R shortcut.

Ctrl+H is the replacement function in Office, presumably LZ knows.

Originally, the English replacement should be replace, so the replacement should be ctrl+r is more appropriate. Unfortunately, the Ctrl+R key has been used by Office for "right alignment". So the designers of Microsoft Office software want to use what shortcut keys to give the "replace" function?

I really can't think of it.,Look at it.,Oh.,Ctrl+H key doesn't work yet.,It's not too far from the R key.,That's it.。

In this way, the shortcut key for the "Replace" function is Ctrl+H.

Similar example: paste, but Ctrl+P gives the "print" function, so just use Ctrl+V, which is right next to the C key (Ctrl+C-copy), which also makes sense.

Part of a shortcut key combination.