retraction中文什么意思

n.
1.(爪等的)缩进 (opp. protrusion)。
2.缩回；取消，撤回。

• abdominal retraction:    腹部凹陷
• clot retraction:    血块凝缩; 血凝缩
• coagulum retraction:    凝块收缩

例句与用法

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1. We have a tyre burst during landing gear retraction
   收上起落架期间，一个轮胎爆破。
2. Motorcycle side stand retraction test procedure
   摩托车侧支架回位试验程序
3. What doyousay ? in otherwords , you want a retraction is that it
   你说什么？换句话说你想我们收回报道，是吧？
4. It happens . they ' ii print a retraction , and that ' ii be that
   这事常有。他们会发表声明收回报道，然后就完事了。
5. Maintain normal cerebral perfusion pressure by avoiding hypotension and cerebral retraction
   维持正常脑灌注压。

英文释义

名词

1. the act of pulling or holding or drawing a part back; "the retraction of the landing gear"; "retraction of the foreskin"
2. a disavowal or taking back of a previous assertion
   同义词：abjuration, recantation

百科释义

A retraction is a public statement made about an earlier statement that withdraws, cancels, refutes, diametrically reverses the original statement or ceases and desists from publishing the original statement. The retraction may be initiated by the editors of a journal, or by the author(s) of the papers (or their institution).