There is an equilibrium distribution relationship between DIPE and isopropanol.产物异丙醇和二异丙基醚间存在平衡分布.Triisopropyl phosphite was synthesized and isopropanol using pyridine as an organic base.采用三氯化磷、异丙醇为原料,吡啶为有机碱合成亚磷酸三异丙酯.The...
Diisopropyl succinate was synthesized from succinic acid and isopropanol with p - methyl benzenesulfonic acid as catalyst.摘要以丁二酸和异丙醇为原料及对甲基苯磺酸为催化剂,催化合成丁二酸二异丙酯.The usual thinners are water, ethanol, isopropanol, ethylene ...
The Sulu - Dabie eclogite, which contains cosine, is the product of high - ultra high pressure metamorphism.含柯石英的苏鲁—大别榴辉岩是高压 - 超高压变质带的产物.Eclogite plays an important role in mantle convection and dynamics in subduction zo...
The association is advising pregnant women, the very young and the elderly to avoid such foods.协会建议孕妇、儿童和老年人不要食用此类食物。His work as a consul-tant consisted in advising foreign companies on the siting of new factories.作为一名顾问...
He says they mistakenly believed the standard licenses they held were sufficient.他说他们曾经误以为有正规执照就足够了。Drivers have ten days'grace to renew their licenses.驾驶员更换执照有10天的宽限期.These three clubs could come under close scruti...
马和牛关在马厩的底下一层.Horses and cows were stabled on the lower floor.马把头从马厩的门上伸了出来.Horses were poking their heads over their stall doors.我们的旅程结束了卡普莱顿马厩的门.Our journey at the gates of the Capleton stables....