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- Also, it helps to prevent dust and other airborne contaminants from flowing into the room. 它还有助于阻止尘埃和空气所带的其它污染物进入室内。
- If it does not fit properly,airborne contaminates will penetrate (enter underneath) the facepiece seal. 否则空气中的有害细菌仍能够从口罩和脸部的缝隙中渗透进来。
- Fit of the respirator to the face is very important. If it does not fit properly, airborne contaminates will penetrate (enter underneath) the facepiece seal. 防护口罩与使用者脸部的适合性(密合性)是非常重要的。若适合性不够,空气中的有害物会从面部密封处进入口罩。
- Smoking is forbidden until the plane is airborne. 飞机升空时禁止吸烟。
- airborne contamination 空传污染
- The airborne troops spearheaded the crossing of the river. 空降兵在渡河作战中担任先导。
- Contamination can't be ruled out entirely. 污染是不能完全清除的。
- The brass surface must be free of contamination. 黄铜表面必须未经沾污。
- Such contamination has been extensively studied. 人们对这种污染进行了大量研究。
- Moral contamination or corruption. 腐蚀精神上被腐化或堕落
- The contamination should be removed. 应该清除掉污染。
- Do not leave your seat until the plane is airborne. 飞机升空时不要离开座位。
- An abnormal fear of dirt or contamination. 不洁恐怖对污物或污染的异常恐惧
- There is no evidence that the disease is airborne. 目前并无证据显示疾病是由空气传播。
- No product contamination absolute tightness. 没有产品污染的绝对气密性。
- The airborne forces however met hard fortune. 但是，空降部队遇到了不幸的命运。
- An allergic reaction to airborne pollen. 对空气中花粉的过敏性反应
- Airborne spores infect freshly exposed wood. 存在于空气中的孢子，侵染新长出来的林木。
- The other part is just contamination. 其他部分只是污染之物而已。
- Once a kite is airborne, it strains on the rope. 风筝一旦上天，就会拉紧绳子。
以上内容独家创作，受著作权保护，侵权必究
海词词典，十七年品牌
