您要查找的是不是:
- Study the method that detects formaldehyde in foodstuff by acetylacetone spectrophptometry. Analyze some factors which affect the determination such as sample preprocessing,reagents,etc. 探讨用乙酰丙酮比色法测定多种样品中吊白块及甲醛含量的方法,并对易影响试验结果的样品空白值、样品前处理和试剂等因素做了试验,得出更合理的数据和方法。
- A new sample preprocessing device based on support,delivery and compositive distillation technique,which can was first used to complete the extractions,eparation and concentration of trace components. 探索一种新型的样品前处理装置,运用载体、携带体和综合蒸馏技术完成了待测样品中微量成分的提取分离和富集。
- 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。
- Sample Preprocessing 样品前处理
- Perform preprocessing and expand macros. 进行预处理并扩展宏。
- 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。
- A style or individual sample of writing. 笔迹个人的书法笔迹或风格
- 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。
- 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。
- You must send some sample to the customer before you go abroad. 在你出国之前,应该先寄给客户一些样品。
- The distributor look with favor on your sample shipment. 您发来的样货得到了经销商们的赞许。
- Write now to this address and we will send you a free sample by return. 按此地址函索即免费寄奉样品。
- We usually use preprocessing method to eliminate the insolubles. 通常采用预处理的方法消除其中的不溶物质;
- You'd better give a sample of your ability or skill. 你最好用实例示范你的能力或技巧。
- This sample room is exclusively for women. 这试衣室仅供妇女使用。
- New Method for Finite Element Preprocess of Large Hydrogenerator. 一种适于大型水轮发电机磁场计算前处理的新方法。