Butyraldehyde 1,2 proparediol acetal was synthesized by using stannous chloride as catalyst.以非质子酸氯化亚锡为催化剂,催化合成了丁醛-1,2-丙二醇缩醛.Butyraldehyde 1,2 propanediol acetal was synthesized by using stannous chloride as catalyst.以非质子...

Glass bends light of different colours by different amounts.玻璃对不同颜色的光的折射量不同。The roads twist round hairpin bends.道路呈U字形蜿蜒曲折。Watch out for sharp bends and adjust your speed accordingly.当心急转弯并相应调整车速。...

光学文字识别机是扫描机的一种,它把打字字体或印刷字体转为数码资料.An OCR machine can converts typed or printed text into digital data.但不是所有的收容所和兽医都拥有新型统一的识别机.Not all shelters and veterinarians have the new universal readers....

热的饮料也是危险的,因为它们会使温暖的血液带离身体重要器官.Hot drinks are also dangerous as they draw warm blood away from vital organs....

If farm-yard manure is used it must be well rotted.如果使用农场的粪肥, 必须让它完全腐烂。Yard sale shopper Larry Sutton pauses with purchases in Trenton , Ga.乔治亚州特伦顿市场的一位摊主在摊位旁稍作休息.Tonya screamed when she saw a snake slither across the ya...

Study Design. Quantitatie versus subjective evaluation of sacral doming in lumbosacral spondylolisthesis.研究设计: 客观和主观评价腰骶段滑脱患者的骶骨隆起....

Stop blathering.别唠唠叨叨了。He kept on blathering about police incompetence.他喋喋不休地念叨着警察不称职。...

对中立方来说，这是一场精彩的比赛。It was a good game to watch for the neutrals.我们需要3立方码的沙子.We need 3 cubic yards of sand.3的立方是27.The cube of 3 is 27....

All the morning wreaths and crosses of beautiful flowers had poured in.整个上午,饰有美丽鲜花的花圈和十字架蜂拥而入.I poured us a glass of sherry.我给大家倒了杯雪利酒。When nitric acid is poured on copper, a brown vapor gives off.将硝酸倒在铜上, 会散发出一种棕色的蒸气.Ha...

Outer perianth segments dark brownish - red, short lanceolate, with whitish edge.外花被片段为深棕红色, 短披针形, 带白色边缘.American grebe having a black - banded whitish bill .发白的嘴上有 黑色斑纹 的美洲?At three months, a young langur's face an...

Keith took a map from the dashboard and opened it out on his knees.基思从仪表板上的贮物箱里拿出一张地图，在膝盖上摊开。The dashboard itself is divided into three vacuum Fluorescence Displays.仪表板本身化分为三个真空荧光显示器.He twiddled a knob on the dashboard.....

Sydney was none the livelier and none the soberer for so much application.西德尼用了多次冷敷,可精神仍然不好,头脑仍然不清.I disagree. Brighton's livelier. And it has more interesting buildings.我不同意. 布莱顿更为热闹. 而且布莱顿有为数更多的吸引人的建筑物.I disagree....

He rhymed out sonnets in her praise.他写成押韵的十四行诗歌颂她.Blank verse is not rhymed.无韵诗不押韵.I will continue to write moral stories rhymed couplets.我仍然要写押韵对句的道德故事....

These powers were eventually passed to municipalities.这些权力最终移交给了各市当局。Some municipalities operate their own public utilities.有些城市自行经营自己的公用事业.The powers and duties of many municipalities depend on the size of their populat...

Would a defaulting chancellor be taken to the Tower of London?一位违约的财政大臣将会被关进伦敦塔 吗 ?The credit card business is down, and more borrowers are defaulting on loans...信用卡业务出现了下滑，而且越来越多的借款者都不按期还款。The notification stated the gr...

The dress exaggerates her wasp waist and enlarges her bosom.那件连衣裙凸显了她的蜂腰，也让她的胸部看起来更丰满。She lay on the bed, her eyes closed and her bosom palpitating.她躺在床上，闭着眼，胸部起伏不定。We, at least, have taken her to our bosom.至少我们对她是关爱有加的。...

No disrespect to John Beck, but the club has been happier since he left.我对约翰·贝克绝无不敬之意，但自他离开后俱乐部气氛的确更活跃了。This isn't a sign of disrespect in any way.这不是不尊重别人的表现.Let me say this. I meant no disrespect to you or her. "让...

The outer covering of the egg is waterproofed to prevent the embryo from drying out.鸡蛋的外壳是不透水的,防止胚胎失水.Drying wet rice kernels rapidly , Soaking or Rewetting dry rice Kernels imperatively results in severe fissuring.潮湿米粒的...

伦敦市芭蕾舞团从波修瓦芭蕾舞团聘来了两名男舞蹈演员。The London City Ballet has engaged two male dancers from the Bolshoi.他过去曾与许多女演员和女小说家调情。In the past he dallied with actresses and lady novelists.他成了他那个时期最著名的演员之一。He became one of the best known a...

我们应该找个安静的地方好好谈一谈。We should go somewhere quiet, and talk it over.她算得上是个蛮安静的女孩。She is a quiet girl really.安静的住宅区a quiet residential area...

The colony whines a centerless loud drone that vibrates the neighborhood.蜂群嗡嗡喧闹的哀鸣振动邻里.Her heart vibrates with excitement.她的心因兴奋而悸动.The house vibrates when a train passes.火车经过时房屋震动.The diaphragm vibrates , thus setting t...

The new machine will go on line in June 2006.新机器将于2006年6月投入使用。They can order their requirements on line.他们可以在线下订单。They rate librarianship skills higher than subject knowledge in on - line searching.他们认为图书馆技术要比联机检索主题知识更难于...

Ever tried. Ever failed. No matter. Try Again. Fail again. Fail better.努力过，失败过，没关系，屡战屡败，屡败屡战，每一次失败都比上一次更好。I have tried to pack a good deal into a few words.我尽量言简意赅。I tried to reach the foot brakes but I couldn't.我试图...

All the writers on the panel agreed Quinn's book should be singled out for special praise...专门小组的所有作家一致认为奎因的书应该单独挑出来予以特别表扬。His immediate superior has singled him out for a special mention.他的顶头上司特别提到了他。Why have you s...

The vacancy of her expression made me doubt if she was listening.她茫然的神情让我怀疑她是否在听.Lucy is the best person to fill this secretary vacancy.露西是秘书这个空缺的最佳人选.This will help to fill a vacancy in our knowledge.这有助于弥补我们知识上的空白....

这对双胞胎不需要重读二年级。The twins didn't have to repeat their second year at school.我们这群小孩叫她Oma，两个音节都重读。We children called her Oma, accenting both syllables.知道什么地方重读是重要的.It is important to know where to place the stresses....

冷盘咸鳕鱼是加泰罗尼亚的一道特色菜。A Catalan speciality is to serve salt cod cold.他们把捕到的鳕鱼和鲈鱼卸下来。They unloaded their catch of cod and bass.一片鳕鱼a fillet of cod...

The factory produces propellant for ballistic missiles.这个工厂为弹道导弹生产推进剂。China regrets the abrogation of the Anti - Ballistic Missile Treaty.中国对《 反 弹道导弹条约》失效感到遗憾.an intercontinental ballistic missile洲际弹道导弹The payload of a b...

If our industry is to remain competitive it must mean keeping a lid on prices.我们的行业要想保持竞争力，就必须对价格加以控制。Cooking up a quick dish doesn't mean you have to sacrifice flavour. Nor does fast food have to be junk food.烹饪快餐并...

皮纹反映了人的身体机能 、 素质 、 智力等丰富的遗传信息.Dermatoglyph can reflect the prolific hereditary information, such as the body function, physical fitness, and intelligence.切线均未查见肿瘤,分别向颊部 ( 沿皮纹 ) 及颈部行切开.Tangent did not see tumor investigat...