The mechanism to synthesize the octyl - D - glucopyranoside catalyzed by zinc chloride is suggested.报道了氯化锌催化合成正辛基 -D- 吡喃葡萄糖苷反应机理的研究,考察了影响产物构型的因素....

...the government's belated attempts to alleviate the plight of the poor.政府一再拖延的扶贫举措They made a belated attempt to save her life.他们力图挽救她的生命,可是已经太迟了。His policies are now quite belated.他推行的政策现已过时。The award is being ma...

He endured agonies of loneliness and misery.他忍受着寂寞和贫穷的折磨.We found him in the agonies of death.我们看到他处于垂死的痛苦之中.He suffered agonies from his arm.他感到胳膊痛极了....

她曾是法国画家亨利·马蒂斯的人体模特和灵感女神。Once she was a nude model and muse to French artist Henri Matisse.马蒂斯把强烈的色彩, 不同的图案和有节奏的线条放在一起.Matisse juxtaposes intense colors, varied patterns and a rhythmic line.这是一幅马蒂斯的作品.This is a Matisse....

Uncle Richard intoned a chapter from the Bible and improvised a prayer.理查德叔叔吟诵了《圣经》中的一章，又即兴作了一段祈祷文。"Mom," she intoned, elongating the word.“妈妈，”她拖长了声音，平静地说道。He quietly intoned several prayers.他肃穆地轻声念了几句祈祷词。...

It makes the hairs at the nape of the neck bristle.这使人毛骨悚然。Use a clean, medium bristle brush or medium nap roller.刷涂或辊涂时建议使用干净的中刚性毛刷或中等绒毛辊子.We were in urgent need of unbleached white bristle to produce brush.我们急需白猪鬃生产刷子....

ERRORLEVEL: Lists the error code of the most recently used command.列出 了最近使用的命令的错误代码....

I'm going to fly kites with my brother.我打算和弟弟去放风筝.Li Ming: The people are quiet. They fly kites quietly.李明: 那些人们很安静. 他们静静地放风筝.On this day many kids like to fly kites, especially fish - kites . 2.这一天很多孩子都喜欢放风筝, 尤其是鱼形...

This display of lights sets horizon aglow at Trapper Creek.这显示的北极光处于地平线发红的在特雷普小湾.The trapper leads a solitary life in the mountains.那个设陷阱捕猎的人孤独地生活在山里。professional trapper职业夹兽者This display of northern lights sets the hori...

The judiciary must think very hard before jailing non-violent offenders.司法部在将非暴力犯罪者投入监狱前必须经过审慎的考虑。Some politicians have realised that there are more artful ways of subduing people than shooting or jailing them.一些政客已经意识到有...

They crouched there, clutching the hatchway.他们三个紧紧抓住天窗,蜷缩在那里.The through cargo in No.4 lower tween deck hatchway stands in the way.四舱四层舱舱口位过境货挡路.With only an instant's hesitation, Simon scrambled down the ladder int...

As it strengthened the wind was veering southerly.随着风力加强，风向也向南偏转。Anyone veering too close to the convoys risks being shot.任何人改变方向,过于接近车队就有遭枪击的风险.The little boat kept veering from its course in such a turbulent river.小船在这...

On the mantelpiece are a pair of bronze Ming vases.壁炉台上是一对明代的青铜花瓶。Eventually they reached a pair of ornately carved doors.他们最终来到一扇雕刻精美的对开门前。His surgical instruments were a knife and a pair of pincers.他的外科手术器械是一把刀和一把钳子。...

He makes unpredictable, arbitrary decisions.他做的决定难以预料, 主观武断.I agree with the skeptic at this point : the change of calendar is an arbitrary conventionalism.我和 无神论 者们一样,认为更换日历是一种专制的传统.You can make an arbitrary choice.你可以随...

水泥是由石灰石制成的.Cement is made from limestone.在白色石灰石和粉灰色石灰石之间是一层薄薄的黏土。Between the white limestone and the greyish pink limestone is a thin bed of clay.周围一堆堆的石灰石,在彩虹一样的斑斓色彩中闪闪发光.Round about , piles of lime - stone glistened in...

He came across the man shaving alfresco.他碰见那个男人正在外面刮胡子。an alfresco lunch party露天午餐聚会They often dined alfresco in the summer evenings.他们在夏日傍晚时,常在户外用餐....

She was dancing while someone substituted at the piano.她在跳舞,别人代她弹钢琴.The synthesis methods of melatonin, related tryptaminetryptamine derivatives and substituted indoles are discussed.从人工合成的角度综述了美乐托宁及有关化合物色胺、色胺衍生物及吲哚衍生物的制...

If you wait, all that happens is that you get older.如果你等待，发生的只有变老。Do not wait for good things to happen to you. You need to walk towards happiness.不要等待好事降临，你要向幸福进发。"Wait there!" Kathryn rose. "No, on second thought, foll...

他们都是有着血缘关系的相似民族, 是一些喜欢劫掠的剽悍牧民.They were all kindred and similar peoples, hardy herdsmen who had taken to plunder....

Diamonds have extreme resistance to abrasion.钻石极抗磨损.Erosion of pipes and vessels from abrasion by particles can be serious.由于固体颗粒的磨蚀作用,管子和容器的磨损严重.Abrasion also abets wind erosion.磨损作用也助长了风的侵蚀....

云遮暗了天.Clouds blacken the heavens.乌云遮暗了天空.The sky is darkened with clouds.和平的曙光被遮暗.The dawn of peace is being blotted out....

他获得了“原子可以再分”这一概念的专利权。He patented the idea that the atom could be split.天气预报概念的发展速度快得令人难以置信。The idea of weather forecasting developed incredibly quickly.哲学家停留在概念的王国里.A philosopher dwells in the realm of ideas....

That's why you're so anti other people smoking.那就是为什么你如此反对别人吸烟。If you can't find any decent apples, you can always try growing them yourself...如果你找不到像样的苹果，你总还可以试着自己种。You and I are going to have to agree to...

The bulldozers quickly leveled off the site.堆土机很快把工地整平了.Huge rockslides at times bury bulldozers and other machines.有时候巨大岩石崩落埋没了压路机及其他机器....

He sees himself going right to the top of the tree.他预见自己在同行中将无人可及。He was a huge man, built like an oak tree.他是个大块头，结实得像棵橡树。The driver failed to negotiate a bend and ran into a tree.司机没能顺利拐弯，撞到了树上。...

同时吃兔子肉甚至有时吃猫肉在这里也是很平常的事.It is also common to eat rabbits and sometimes even cats!福克先生接受了他的推荐,要了一盘兔子肉, 仔细地品尝了一番.Mr Fogg accordingly tasted the dish , but, despite its spiced sauce , found it far from palatable....

Norma is said to dislike the glare of publicity.据说诺尔玛不喜欢被人过多关注。She attacked police in the full glare of TV cameras.她在电视摄像机的镜头聚焦下公然袭击了警察。He turned his baleful glare on the cowering suspect.他恶毒地盯着那个蜷缩成一团的嫌疑犯....

Clerks transcribe everything that is said in court.书记员把在法庭上所有的话都记录在案。He gave up trying to write for the guitar and decided to transcribe the work for piano.他放弃了为吉他谱曲，决定把作品改编成钢琴曲。Pay attention to not missing any word when...

She was absolutely furious at having been deceived.她受了骗，怒不可遏。He deceived her by pretending to be a famous movie star.他冒充著名电影明星来骗她.The magician deceived us by making us think the box was empty.魔术师让我们以为箱子是空的,让我们上当....

I was confronted with an array of knobs, levers, and switches.我面对的是一大堆旋钮、控制杆和开关。As the deadline approached she experienced a bewildering array of emotions.随着最后期限的临近，她开始心绪纷乱，不知所措。A glance along his bookshelves reveals a b...