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- Conclusion: Shantou sea-mussel is safe for human health in general.Change caused by red tide in Shantou sea area and contaminative level of heavy metal should be noticed. 结论：汕头的贻贝符合食用安全标准，但应注意跟踪汕头海域赤潮的发生与变化，以及重金属污染的程度。
- Objective To detect the contamination level of fumonisin B_1 in grain, and to develop rapid detection kit that possess patent of China. 目的为了能够快速检测粮谷类食品中伏马菌素B_1的污染水平,研制具有我国自主知识产权的针对伏马菌素B_1快速检测试剂盒。
- In order to see the contaminate level of Hepatitis A virus (HAV) in clam, we checked 33 groups of clam collected from the main cultivating beds in Zhejiang Province. 为了解毛蚶受甲肝病毒(HAV)污染程度,作者对浙江毛蚶主要养殖点内的33个组份毛蚶进行了检测。 结果用ELISA法测到可疑阳性5份,在再次复测时均为阴性。
- By using the mc-Si cut from the central position with low contamination level, the intrinsic recombination activity of various GBs was found to be EBIC-inactive at 300 K. EBSD分析mc-Si中晶界类型发现,mc-Si中90%25以上的晶界是大角度晶界。
- By lowering the rate of ingression of dirt, the contamination level of the system will be reduced and the service life of the system's fluid filters will be increased. 通过降低污垢的进入，系统的污染程度将减少和流体过滤器系统服务的寿命会有所提高。
- Abstract As there are some interrelations and interactions between indexes in the contamination level evaluation of industrial wasted oil,it is difficult to evaluate directly. 摘要在工业废油污染程度综合评价研究中，各类复杂油质和众多影响因素相互作用，各个理化指标间相互联系、相互干扰，因而在评价中存在一些模糊的概念和表象。
- Study on the contaminative level of common pathogenic organism in raw seafoods 生吃水产品常见病原性生物污染的研究
- I'd like a room on the upper level. 我想要楼上的房间。
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
- I hope you'll be on the level with me. 我希望你对我坦率布公。
- She needs to win this point to level the score. 她要赢得这一分才能将比分扳平。
- Keep a level head and phone the Fire Department. 保持冷静，打电话给消防署。
- Monitoring is the process of checking contamination levels and removing external contamination by showering. 监测工作是指检查辐射污染程度和透过淋浴清除表面污染。
- A football field should be level. 足球场地应该平坦。
- The rising level of crime is a sign of the times. 犯罪率增高是这一时代的特徵。
- This paper summarizes the environmental contamination levels ,population exposure and the analytical methods of Pentachlorophenol (PCP). 本文概述了五氯酚(PCP)的环境污染、人群暴露水平及目前有关监测方法研究进展。
- These latter regulations-also referred to as maximum contaminant levels (or MCLs)-are to be set as close to the RMCLs as is feasible. 最近出台的新规定被视为最高污染标准，该标准比旧标准更利于执行。
- I have told the whole story on the level. 我已经诚实地把整个事情经过讲出来了。
- When a hydraulic system's contamination levels are unacceptably high, inadequate inline filters may or may not be the lone culprit. 当一个液压系统的污染程度是高得令人无法接受，在线过滤器的不足，可能或不可能是唯一的罪魁祸首。
- Find level ground for the picnic table. 找一处平坦的地面放野餐的餐桌。
