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- biological contamination of foods 食品生物污染
- Respirators may help reduce exposure to airborne biological contaminants, but they don't eliminate the risk of exposure, infection, illness, or death. 口罩可以帮助减少通过空气传播的细菌传染几率,但是并不能消除暴露,感染,生病甚至死亡的风险。
- Respirators may help protect your lungs, however, some biological contaminants may be absorbed through the skin or eyes and other protective equipment may be required. 防护口罩虽可帮助保护你的肺,但有些有害微生物会经过皮肤或眼睛吸收,你还需要其它的防护设备。
- Some biological molecules have the form of a helix. 有些生物分子呈螺旋状。
- Study on Biological Contamination Control Strategies Under Different Ventilation Models in Hospital Operating Room 医院手术室不同通风情况的生物污染控制
- The school has a large biological laboratory. 这所学校有一个很大的生物实验室。
- biological contamination 生物污染
- The convention bans the stockpiling of biological weapons. 该公约禁止储存生物武器。
- Using of Hydroxyl Radical on Oceanic Biologic Contamination Prevention 羟基在海洋有害生物污染防治的应用研究
- Contamination can't be ruled out entirely. 污染是不能完全清除的。
- The application of mathematical principles to biological processes. 生物数学应用于生物学过程的数学原理
- 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。
- An abnormal fear of dirt or contamination. 不洁恐怖对污物或污染的异常恐惧
- No product contamination absolute tightness. 没有产品污染的绝对气密性。
- food biological contamination 食品生物性污染
- The biological study of bodies of water. 水生物学研究水体的生物学
- A series of batch biological reactors are used. 可用一组间歇式生物反应器。