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- Allene is an isomer of methyl acetylene. 丙二烯是甲基乙炔的一種異構體。
- A clathrate compound, such as urea. 包合物一種籠狀化合物，如尿素
- But 120 tons of urea is really a small one. 但120噸尿素確實(shí)是個(gè)小數目。
- Construction of methyl alcohol production project. 甲醇生產(chǎn)項目建設。
- Produced from lauryl alcohol and methyl laurate. 以硬酯醇及甲基棕櫚。
- Produced from stearyl alcohol and methyl behenate. 可按客戶(hù)要求生產(chǎn)。
- Produced from stearyl alcohol and methyl palmitate. 以硬酯醇及甲基二十二。
- To combine with the methyl radical. 使甲基化使與甲基根結合
- Government tender urea must submit price by 18th noon. 政府招標尿素，須于18日正午前報價(jià)。
- Methyl silicone oil polysulfonate drilling fluid. 產(chǎn)。甲基硅油聚磺高密度鉆井液。
- CMC Sodium carboxy methyl cellulose (pharma. 羧甲基纖維素鈉(藥用)
- CMS Sodium carboxy methyl starch (pharma. 羧甲基淀粉鈉(藥用)
- Allantoin is one of the important urea derivative products. 尿囊素是一種重要的尿素衍生產(chǎn)品。
- But what happens if the methyl defense falters? 如果說(shuō)這種甲基防御出了問(wèn)題,又會(huì )發(fā)生什么事呢？
- A kidney also takes urea and mineral salts out of the blood. 腎還排出血液中的尿素和無(wú)機鹽。
- The bis(S)-Naproxen methyl ester is(+)-enantiomer. 對其代謝過(guò)程作了初步探討。
- Urea is commonly used as the source of nitrogen in foliage sprays. 尿素作為氮素給源普遍地應用于葉面噴布。
- Excreting urea as the chief component of nitrogenous waste. 排尿素的作為含氮排泄物中主要成分的尿排泄的
- Increase of nitrogenous substances, especially urea, in the urine. 氮尿氮物質(zhì)的增加，特別是尿里的尿素
- Increase of nitrogenous substances,especially urea,in the urine. 氮尿氮物質(zhì)的增加，特別是尿里的尿素。
