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 ...
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...
Bedrooms have again been created by partitioning a single larger room.通过将一间大屋用隔断断开的方法再隔出了几间卧室。The stationary bed consists of an inert support impregnated with the partitioning liquid.固定床是由浸透着分配液的惰性液体所构成.A principle contr...
Charlotte Bronte's own adversity in life inevitably portrays Jane Eyre with tragedy.由于自己的不幸遭遇,因此勃朗特对简?爱这一形象的刻画也必然具有悲剧色彩.Charlotte Bronte was a great British woman novelist in Victorian age.夏洛蒂·勃朗特是英国维多利亚时期一位伟大的女作家.V...
These jumbled priorities should be no cause for surprise...这些乱七八糟的需优先考虑的事项没有什么可惊讶的。The details of the accident were all jumbled together in his mind.他把事故细节记得颠三倒四。The watch parts fell apart and jumbled up.手表的零件散开了，混成一堆。Th...
I tried again to get ahold of my cousin Joan.我再次尝试联系我的表妹琼。...Cousin Zachary, late of Bellevue Avenue.直到不久前还住在贝尔邬大道的表兄扎卡里Mark boosted his cousin into a better job.马克吹捧自己的堂兄,使他得到较好的工作.My cousin Henry, he waltzes in a few m...
The men emigrate to work as seamen.男人们移居国外当海员。Economists warn that enormous pressures could build up, forcing people to emigrate westwards.经济学家警告，迫使人们向西部迁移的压力可能会增至很大的程度。She was inhibited from making the decision to emigr...
留学解答资讯网:乙方应承担租赁期内的电 、 电话费 、 宽带费.Second one need to bear leasehold inner electricity, telephone rate, broadband fee.解决租赁期内的投诉.Solving the complains in the leasing term.根据使用年限. 对装修费来说, 根据租赁期来摊销比较恰当吧.Over its useful life. F...