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- It is 10 -9 level that AAS determined the trace nickel by the liquid membrane enrichment method. 通過(guò)液膜富集 ,使原子吸收法測定痕量鎳達到了 10 - 9級
- It is helpful for us to remold image of human being in educational knowledge, rethink the nature of education science and idea of traditional education, and enrich method of educational research. 本文認為,在教育公平和民主成為普遍訴求的今天,教育研究有必要借鑒女性主義的研究視角和方法,這將有助于我們重塑教育知識當中人的形象、反思教育學(xué)學(xué)科性質(zhì)和傳統教育觀(guān)念并豐富教育研究的方法。
- Electromagnetic uranium isotope enrichment method 電磁鈾同位素濃縮法
- enrichment method for auxotrophic mutants 營(yíng)養缺隱型濃縮法
- The present study compared the isolation of phenanthrene-degrading bacteria from mangrove sediment by traditional,immobilized and pasteurized enrichment methods. 本研究探討了普通富集法,固定化富集法以及巴斯德消毒后富集法三種途徑從相同紅樹(shù)林土壤中分離菲降解茵的差異。
- Keywords static enrichment method;BPR resin;iodimetry;gold; BPR樹(shù)脂;靜態(tài)法;碘量法;金;
- Research on CO_2 Enrichment Method Applied in Sugar Free Plant Tissue Culture 植物無(wú)糖組培中CO_2增施方法及其應用研究
- A reactor is a container for chemical reaction. 反應器是進(jìn)行化學(xué)反應的容器。
- The chemical symbol for copper is "Cu". 銅的化學(xué)符號是Cu。
- We are doing a chemical experiment. 我們正在做化學(xué)實(shí)驗。
- Forming these molecules in space requires interstellar dust grains, which will be sufficiently abundant only if the ambient gas is chemically enriched. 在太空中形成這些分子,需要大量的星際塵埃,而這只在環(huán)繞周?chē)臍怏w具備豐富的化學(xué)成份時(shí)才辦得到。
- My major is the subject of chemical engineering. 我的專(zhuān)業(yè)是化學(xué)工程學(xué)。
- Ammonia is a chemical substance. 氨是種化學(xué)物質(zhì)。
- A chemical derived from petroleum or natural gas. 石油化學(xué)制品從石油或天然氣中提煉出的化學(xué)產(chǎn)品
- Beware how you handle the toxic chemical. 小心處理有毒的化學(xué)藥品。
- Study of Sulfides Monitoring in Water to Improve Aeration Stripping Efficiency and Enrichment Method 水中硫化物測試提高曝氣吹脫效率及富集方法研究
- The chemical can behave as an acid. 這種化學(xué)制品能起酸的作用。
- Some chemical compounds can be resolved by heat. 一些化學(xué)化合物可以通過(guò)加熱分解。
- I am not familiar with chemical terms. 我不熟悉化學(xué)術(shù)語(yǔ)。
- He devoted his life to chemical research. 他一生從事化學(xué)研究。