blade retractor

常見例句

雙語例句

• This gives improved retractor blade stability with the mechanical advantage of a lever.
  這樣增加了牽開翼的穩(wěn)定性，同時兼具杠桿原理的力學(xué)優(yōu)勢。
• The principle is that bone fixation can be used to provide the retractor blade an axis of rotation inside the wound.
  該理唸在於，該器械固定在骨上，在傷口內(nèi)爲(wèi)牽開翼提供鏇轉(zhuǎn)軸。
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