- 重点词汇
- respirationn.呼吸，一次呼吸;（植物的）呼吸;一息;
- isvt.& vi. 是(be的三单形式);
- processn.(为达到某一目标的)过程;进程;(事物发展，尤指自然变化的)步骤;流程;做事方法;工艺流程;工序
- thispron.这，这个;这事，这人;这时;下面所说的事;
- calledv.叫( call的过去式和过去分词 );通电话;认为;估计;
- 相关例句
Artificial respiration can help a person to start breathing normally again.
人工呼吸可以帮助一个人再度开始呼吸.
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To expose ( a tissue ) to oxygen , as in the oxygenation of the blood respiration.
由于血液中的氧化过程有缺陷而导致的氧不足.
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Respiration can be controlled by wearing something over the mouth and nose.
呼吸作用可以通过在嘴和鼻子上戴上口罩之类的东西来控制.
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The pulse and respirations begin to slow as the body core cools to 30 degrees C.
身体核心温度低至30摄氏度时,脉搏和呼吸开始放慢.
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Q 34 : What's the difference between a facemask and an N 95 respirator?
问34:外科口罩和N95呼吸防护口罩之间有什么区别?
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Can particles, such as bacteria or viruses, be reaerosolized from the respirator filter?
颗粒物, 诸如细菌或病毒, 是否能从防护口罩的滤料上重新进入空气中?
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Just because particles may not reaerosolize, does not mean that a respirator can be reused.
虽然颗粒物通常不会被重新散发, 但也并不意味着呼吸器可以被重复使用.
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What if I a beard or stubble and want to a respirator for SARS exposures?
若我脸上有大胡子或短毛茬,还想佩戴防护口罩预防SARS暴露,该 怎么办 .
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If air leaks the respirator edges work the straps back along the sides of the head.
如果空气从呼吸器的边缘漏出,用背面的带子与头边固定好.
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