您要查找的是不是:
- Tips are certified sterile, DNase-, RNase-, and pyrogen-free to prevent sample contamination. 吸头经过消毒,无脱氧核糖核酸酶,无核糖核酸酶,无热原,可防止样本受到污染。
- Methods of avoiding SEM biological sample contamination 避免扫描电镜生物样品污染方法
- What I need is nothing but a sample. 我需要的不过是一件样品而已。
- The nurse took a sample of my blood for tests. 护士抽了我的血样去化验。
- Airmail revised price list but full range sample within fortnight. 航空寄上订正价格表,全套样品两周内寄出。
- His job is to sample products for defects. 他的工作是抽样检查产品的瑕疵。
- He sent me a sample copy of the book. 他寄给我一本样书。
- Conclusions: The results suggested that sperm culture method in chronic bacterial prostatitis due to avoiding samples contaminate as well as acquiring samples difficulty would be recommended. 结论:精液培养避免了采样污染及消除了因前列腺液少而得不到样本之虞,能准确反映前列腺炎的状态,值得临床推广。
- He dipped into the bag and brought out a handful of sample wheat. 他把手伸进袋里,取出一把小麦样品。
- The Kanagawa phenomenon,pathogenicity to mouse and characteristics of decomposing sucrose could be the main index for explaining the kind of samples contaminated by the Vibrio parahaemolyticus strains. 神萘川现象、小白鼠毒力试验、蔗糖分解试验可作为追踪菌株样本来源的主要指标 ;
- A style or individual sample of writing. 笔迹个人的书法笔迹或风格
- The affect factors mainly came from the blood samples contaminated by gastric juice, keep too long at room temperature (over 72 hours) or the samples drawn from patients with some diseases. 影响因素主要是样本受胃液污染,室温保存时间太长(超过72小时)或是因为样本是从一些病人身上抽取的。
- 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。
- Thousands of people have written in to us for a free sample. 现已有数千人给我们来信索要免费样品。
- Moral contamination or corruption. 腐蚀精神上被腐化或堕落
- I have forwarded you by rail the sample you write for. 我已经把您写信索要的样品通过铁路送给您。
- 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