您要查找的是不是：
- The relative potency of supernatant increased by 216% and had stable inheritance,after LC47 was treated with repeated multiple mutation with ultraviolet radiation(UV) and diethyl sulphate(DES). 经紫外线照射(UV)和硫酸二乙酯(DES)多轮复合诱变,LC47发酵液相对效价较未诱变前提高了216%25,且具有良好的传代稳定性。
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色？
- diethyl sulphate 硫酸二乙酯
- Stannous sulphate (for electroplating). 英文标题： Chemical products.
- Dr Green prescribed magnesium sulphate. 格林医生开的药是硫酸镁。
- Human heparin sulphate protoglycans，HSPG Elisa ... 人硫酸肝素糖蛋白（HSPG）试剂盒；
- These mines supply the raw material for making ammonium sulphate. 这些矿提供了制造了硫酸氨的原抖。
- The ammonium sulphate also reached the first-grade standard. 硫酸氨也达到头级标准。
- Both these mechanisms mean that sulphate has a cooling effect. 这两种效应都意味着硫酸化合物有使气候变凉的效应。
- THE CAKING REASONS AND PREVENTION OF SODIUM SULPHATE. 元明粉结块原因及防止方法的探讨。
- The ammonium sulphate also reached the first - grade standard. 硫酸氨也达到头级标准。
- Adding sulphate to the solution will give a precipitate. 将硫酸盐加入该溶液会产生沉淀。
- We have gotten 81.67% N,N diethyl o methyl aniline from the residue. 由此破坏了剩余过渡液中的共沸组成，为过渡液中其他组分的回收利用创造了条件。
- We have urgent need for salbutamol sulphate and base, kindly advise your offer. 我们急需硫酸沙丁胺醇、丁胺醇，望您能提供。
- The antiseptic properties of copper sulphate have never been questioned. 硫酸铜具有防腐性，这是不曾有过问题的。
- Magnesium sulphate should be used to treat severe pre-eclampsia and eclampsia. 应该使用盐酸镁治疗先兆子痫和子痫。
- Exist in the form of sodium ion and sulphate ion is removed thoroughly. 彻底去除以钠离子和硫离子形式存在的。
- It is also known that sodium ethylate and diethyl phenylmalonate interact together to give ethyl Phenylacetate and diethyl carbonate. 众所周知，乙醇纳和二乙基苯基丙二酸酯反应可以得到乙基乙酸苯酯和二乙基碳酸酯。
- Sulphate of ammonia contains 20.6 per cent N and is a widely used fertilizer. 硫酸铰含氮20。6%25，是一种广为使用的肥料。
- Animal and vegetable fats and oils - Determination of unsaponifiable matter - Method using diethyl ether extraction. 动植物脂肪和油。不可皂化物的测定。二已醚萃取法。
