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- In addition,lapping agent and erodent are kept from contaminating samples during grinding and erosion. 能够防止样品在研磨和侵蚀的过程中研磨剂和腐蚀剂的污染。
- contamination sampling 污染采样
- Lab contaminated samples prepared by iron naphthenate showed the similar iron distribution on catalyst particle as equilibrium catalyst samples from commercial unit. 综合分析不同工业平衡剂的铁分布状况以及生产情况,认为评价铁污染对催化剂的影响不能单纯以平均铁含量为标准,必须结合铁在催化剂上的分布情况。
- I spent a few days sampling the literature of social science. 我花了几天时间浏览有关社会科学的文献。
- Some of the contaminated samples were also shown to contain antibiotic resistant strains of the bacteria, representing an emerging pathogen which is a potential public health risk. 部分受污染的样品还显示含有抗生素抗药性菌株,这是一类对公众健康具有潜在风险的新兴病原体。
- 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
- It involves a subject known as isokinetic sampling. 这涉及所谓等速取样的问题。
- 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。
- The concept of sampling will be presented below. 关于采样的概念,后面将要说明。
- There are many applications for random sampling. 随机抽样有许多应用场合。
- The other part is just contamination. 其他部分只是污染之物而已。
- Sampling techniques and practices II. 抽样技术及其应用2。
- We have five minutes before oxygen contamination. 在氧化之前我们有五分钟时间
- Soil sampling error in agricultural environment. 农业环境中土壤取样误差研究。
- Contamination leads to lower yield. 污染导致产。