您要查找的是不是:
- Ethyl mercuric urea 乙汞脲
- Ethyl mercuric sulfonate 硫酸乙汞
- ethyl mercuric phosphate 乙基汞化磷酸, 磷酸乙基汞
- ethyl mercuric thiosalicylate 乙基汞硫代水杨酸
- ethyl mercuric chloride 氯化乙基汞
- A bright red mercuric sulfide used as a pigment. 银朱,朱砂用作颜料的一种鲜红色的硫化汞
- A clathrate compound, such as urea. 包合物一种笼状化合物,如尿素
- But 120 tons of urea is really a small one. 但120吨尿素确实是个小数目。
- Red mercuric sulfide used as a pigment. 朱红色用作颜料的红色硫化汞
- It still can absorb mercuric vapour. 它还能吸收汞蒸汽。
- To introduce the ethyl group into(a compound). 使乙基化把乙基引入(一化合物)
- Government tender urea must submit price by 18th noon. 政府招标尿素,须于18日正午前报价。
- Mercury fulminate may contain trace of mercuric oxalate. 雷汞中可能含有微量的乙二酸汞。
- Instead of silver nitrite mercuric nitrite may be used. 可以用亚硝酸汞来代替亚硝酸银。
- Allantoin is one of the important urea derivative products. 尿囊素是一种重要的尿素衍生产品。
- A kidney also takes urea and mineral salts out of the blood. 肾还排出血液中的尿素和无机盐。
- Urea is commonly used as the source of nitrogen in foliage sprays. 尿素作为氮素给源普遍地应用于叶面喷布。
- Excreting urea as the chief component of nitrogenous waste. 排尿素的作为含氮排泄物中主要成分的尿排泄的
- Increase of nitrogenous substances, especially urea, in the urine. 氮尿氮物质的增加,特别是尿里的尿素
- Ethyl acetate(71. 41b)was added to the slurry in the vessel. 把醋酸乙酯71.;4磅加到容器中的浆液内。