Then use the following procedure, first on one side of your head and then on the other.

然后按照以下步骤先梳一边，再梳另一边。

youdao

Placing the head above the level of the heart during the procedure facilitates the entrainment of room air.

手术中，病人的头的位置高于心脏使空气更容易进入血管。

youdao

This procedure is done with the engine cylinder head removed from the block.

程序用来从引擎区拆下引擎汽缸盖。

youdao

"It was standard procedure to reach above your head to the pot rack, grab a strainer and drop whatever you were working on through it, " he says.

WSJ: Just One Thing

Diagnosed with brain cancer at a relatively young age, she saw Mr. Klipper when she came to the hospital for chemotherapy and other treatments, including a particularly painful procedure in which doctors administered radiation after clamping her head in a vise.

WSJ: Sometimes, Second Careers Are a Leap of Faith