The diisobutyl dicarboxylate was prepared by using acid and isobutanol as material and acid as catalyst.以二羧酸和异丁醇为原料,用硫酸作催化剂,合成二羧酸二异丁酯.Conducting polyaniline ( PANI ) and poly - O - methylaniline ( POT ) were prepared by ...
Good luck is when an opportunity comes along and you're prepared for it. 好运就是当机会来临时，你早已做好了准备。Many students are not adequately prepared for higher education.许多学生并未做好接受高等教育的充分准备。A minority of officers were prepared to...
Everyone was shocked by his unseemly conduct.大家都被他不得体的举动震惊了.It would be unseemly for judges to receive pay increases when others are having to tighten their belts.在其他人正不得不勒紧裤腰带的时候，给法官提高薪水是不合适的。Eroticism was, in some way ...
Nevertheless, the study suggests there is flab to be trimmed.不过, 麦肯锡在研究中还是建议裁撤冗余.That's right ! Flab means fat, especially loose fat that hangs off the body.原来flab就是脂肪的意思, 特别是指身上那些鼓出来的肥肉.Don had a hefty roll of flab...
Textbooks commonly denote shear stresses by the symbol and two subscripts.教科书通常用符号和两个脚标表示剪应力.We often denote danger by red letters.我们常常用红字表示危险.Listlessness and silence denote the lover.爱的最深的人,通常最不善于表白.Red eyes denote str...
我的男校友和女校友都出席了我的生日聚会.My alumni and alumna are present at my birthday party.假如玛莉和比尔从我们学校毕业的话, 那麽她就是女校友,而他则是男校友.If Mary and Bill graduate from our school, she is alumna and he is an alumnus.一小群男校友正在体育场停车场团聚.A little knot of...
到目前为止，经济是头等大事。The economy is the number one issue by far.好了，约翰，别太在意了。这又不是什么生死攸关的大事。Well, never mind, John, it's not a matter of life and death.他也许并非总能成就大事，但至少他竭尽所能。He may not always achieve greatness but at least he...
他们开始工作，用砂纸把木制品打磨平滑。They were settling to their work, rubbing down the woodwork with sandpaper.他的皮肤光洁平滑。His skin is clear and smooth.这种纸张手感平滑.This paper is smooth to the touch....
ASEAN has branched out tentatively into the security business.东盟已经尝试将合作范围拓展到安全领域。I continued studying moths, and branched out to other insects.我继续研究飞蛾，并将研究范围扩展到其他昆虫。After a few miles, a small road branched off to the rig...