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How to shut down the Mac? How to shut down and restart the MacBook Air

More sensible than before
Favorable reply

In fact, there are many ways to shut down or restart the Mac. You only need to learn one or two of them, not all of them. Because memorizing these things takes a lot of brainpower. It is the king's way to use it comfortably.

Shutdown

Under normal circumstances, you can shut down the machine by clicking the logo icon and selecting Shut Down on the menu. However, this is not an immediate shutdown, but a one minute countdown.

When your computer cannot be shut down, press and hold the power button until it is shut down. It is simple and rude.

If you want to shut down the computer immediately, enter the power off command under the figure in the terminal, and the computer will go blank immediately. Unsaved information will also be lost.

restart

The restart operation is similar to the shutdown operation. Click the logo to select restart.

When the screen is on, press the power button to restart automatically.

When the screen is lit, press the cmmand+control+power button, and the computer will turn off and restart in a black screen.

More sensible than before 2024-05-25 09:06:06
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Q: What is the standard of biparietal diameter for 32 pregnant fetuses

Answer:
Answer: The average value of the biparietal diameter of the fetus during pregnancy 32 is 8.17 ± 0.65. The biparietal diameter of the fetus refers to the length of the widest part between the left and right sides of the fetal head. Doctors often use it to observe the development of the child and judge whether there is cephalopelvic disproportion and smooth delivery. At 32 weeks, the fetus is about 40cm long, 28cm long (sitting height) at the top and buttocks, and weighs about 1.5-1.6kg. The present fetus is similar to the baby at birth, but the body still needs to gain weight. His fingernails and toenails have grown out completely. Some babies have grown hair all over their heads, and some have only grown light hairs. His eyes can distinguish light from darkness.

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