您要查找的是不是：
- dihydroxyethylene urea 二羥乙撐脲
- 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。
- 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)。
- 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。
- 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。
- 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。
- Describe structure design of light bulk urea storage house. 介紹一種輕型尿素散裝倉庫結構設計。
- It must be broken down to urea, which consumes energy. 它必須被分解成為尿素，這時(shí)也要消耗能量。
- The urea concentration to wash and purify protein was confirmed. 確定了洗滌和溶解包涵體的最佳尿素濃度；
- Please quote for 100, 000 metric tons of urea FOB London. 請你方報100,000 公噸尿素的FOB倫敦價(jià)。
- One pot synthesis of tribenzyl isocyanurate from urea was studied. 對以尿素為原料一鍋法制備異氰尿酸三芐基酯的合成反應進(jìn)行了研究。
- Sweat consists of water with small amounts of urea and salts. 汗液是由水和少量尿素和鹽構成的。
- A steadily rising serum creatinine and urea nitrogen are clues. 血中的尿素氮和血肌酐的持續性增高是一個(gè)線(xiàn)索。
- The immediate effect of urea on the soil reaction is alkaline. 尿素對土壤反應的直接效果表現為堿性反應。
- Buy Mattress Coir Fiber.Buy Urea 46 Prilled&Granular. 最新推薦企業(yè).;更多企業(yè)
- The biomass of urea treated by CWRM was higher than that of FSU. 各保水劑處理的尿素的氮肥利用率均高于FSU處理，且保水劑PAM處理略高于Osmocote。
