在丙酮、丁二酮水溶液中采用化学氧化法合成 纳米 聚苯胺, 并研究有机溶剂的含量对纳米聚苯胺导电性能的影响.The nano - was synthesized through the chemical oxidation method in an solution of acetone or diacetyl, separately.以氯化锌为路易斯酸催化剂,探讨了2 ─ 亚甲基─1 ─ 苯基 ─ 1.3 ─ 丁二酮与1.3 ─ 环戊二...

They have the same cardinality.它们有相同的基数.A template can constrain the cardinality of a clone's attribute.模板可约束复制属性的集势.The base cardinality can be captured by analyzing the table.基本的行集数能通过分析表被捕获....

This kind of mixer produces light, silky, even-textured batters.这种搅拌机能搅拌出稀薄、柔滑、质地均匀的面糊。Shallow burial seems to preserve chalky textured porosity.浅埋藏似能保留具白垩状结构的孔隙....a mixture of textured and lacy stitches...织纹状与网眼状交织的针脚T...

Abortion is defined as termination of pregnancy resulting in expulsion of an immature, nonviable fetus.妊娠终止导致未成熟的 、 无法成活的胎儿被排出体外称为流产.Father Belcher recognized a termination signal, for he'd used similar ones many ti...

照顾孩子于她是一件不得空闲的苦差事。The way she did it, mothering was a full-time job.我和诺曼被委派去干这件苦差事.Norman and I were deputed for the unpleasant task.他有个苦差事,是要为全队物色食宿的处所.He got lumberedwith the job of finding accommodation for the whole ...

胡蜂自行火炮威力由200增加到300.Hummel damage increased to 300 from 200.黑盾胡蜂亲代个体群居分工合作有利于生存和种族繁衍.Parental generation living in groups and cooperating together contribute to Vespa bicolor � � s existence and reproduction.黑盾胡蜂亲代个体群居分工合...

He was in his fresh youth -- not passionate, but impressible.他正是青春年少 -- 并不多情, 可是善感....

尼娜将银餐具收拾到盒子里去的时候发现少了一把调羹。There was a serving spoon missing when Nina put the silverware back in its box.他们继续往前走, 看见扔在地上的一些银餐具.They went on their way, and saw silver plate scattered about.不要在餐厅擦拭茶杯或镀银餐具.Do not wipe off yo...

a baby's development in the womb胎儿在子宫内的发育The baby's head was starting to emerge from the womb.婴儿的头开始从母亲的子宮中露出来.A scan determines the position of the baby in the womb.扫描可以确定胎儿在子宮中的位置....

And there would have been traces of blood from his cuticles.而且那会留下他的血迹和表皮痕迹.The exhibition traces the history of graphic design in America from the 19th century to the present...展览追溯了美国从19世纪至今的平面设计历史。It traces the develo...

这种宽大的轮胎有很深的胎面花纹。The fat, broad tyres had a good depth of tread.粗糙的道路很快就把汽车轮胎的胎面花纹磨掉.These rough roads soon wear the tread of motor tyres off.新式轮胎的胎面带有排水的花纹.Modern tires have been developed with tread design for draining....

教唆犯自己不出头,专唆使青少年干坏事.Abettors of crime put youngsters up to all sorts of evil while staying in the background themselves.在刑法理论中,通常将教唆犯作为共犯的一种类型加以探究.It is not a and differs from instigator in nature.这名教唆犯雇凶杀人, 罪恶深重.He insti...

那些在不同程度上较为落后的人住在内地.Those who were in various degree of backwardness lived inland.她是香港的流行歌星,在内地也很红.She is a Hongkong pop song star and is hot in the mainland.香港永久居民可以在内地任何地方经营个体户.Hong Kong permanent residents can open ret...

他赞成增加每天的课时并延长学年。He favors extending the school day and school year.该培训包括产科学和妇科学的增加课时。The training covers extended periods in obstetrics and gynaecology.他的航海教练在一次训练课时从船上失足跌入水中，溺水身亡。His sailing instructor fell overboard an...

The viruses are very simple constructed compared to even a mycoplasma cell.即使与枝原体细胞相比,病毒的结构也是十分简单的.This applies to most respiratory infections ( e . g . mycoplasma infections, infectious coryza, laryngotracheitis ).大多数呼吸...

In the 1790s Tom Paine taught plebeian radicals that mankind would live in harmony were it not for the vested interest which princes, diplomats and soldiers had in promoting wars to enrich themselves.汤姆·潘恩在18世纪90年代教育平民激进...

Oh boy, this record's going to raise a few hackles.哎，这张唱片会激怒一些人的。Oh boy, this record's going to raise a few hackles...哎，这张唱片会激怒一些人的。Ramona will feed you, give you wine, remove your shoes, flatter you, smooth do...

你对我这样的礼让真有运动家的风格.It's very sporting of you to give me such an advantage.他告诉夏恩他们要来学学何谓良好的运动家精神.He told Shane that they were going to learn about good sportsmanship.现代奥运会的兴起应归功于法国运动家皮埃尔,德-库贝坦男爵.One man deserves credit...

APHIS offers some suggestions of ways to keep away predators.APHIS提供一些的方法建议来赶跑食肉动物.He is not very receptive to my suggestions.他不太接受我的建议。...suggestions to make you smile and perk you up.让你发笑、使你开心的建议She’ll be amenable to a...

It is both cheap and abundantly available.它不仅便宜而且产量丰富.She made her wishes abundantly clear.她充分表明了她的意愿。...a plant that grows abundantly in the United States...在美国大量生长的一种植物Euphorbia kansui L. ( Euphorbiaceae ) is abundantl...

One of Wentworth's favorite movies is Dangerous Liaisons.went最喜欢的电影之一是《危险关系》....

John and Peter were quarrelling, but Mary refused to get embroiled.约翰和彼得在争吵, 但玛丽不愿卷入.The Government insisted that troops would not become embroiled in battles in Bosnia.政府坚称军队不会卷入波斯尼亚的冲突。The man became embroiled this tim...

另一个票贩子说125美元的票他要价1,000美元。Another scalper said he'd charge $1000 for a $125 ticket.另一个卖瓶装克拉克的青年也在大声叫卖.Dimes, dimes , " yells another, selling $ 10 vials of crack.另一个是10美元的法案, 也就是体育亚历山大汉密尔顿的肖像.The other is the US $ 10...

紫胶恰巧还是一种有效的绝缘物.Shellac also happened to be an effective electrical insulator.把紫胶溶解在乙醇里形成的一种稀薄的清漆;通常作为面漆涂在木料上.A resinous secretion of the lac insect deposited on trees and used in making shellac.介绍了天然可食紫胶色素的组成 、 特性及提取技术等方...

那只橡胶喷管全裂了.The rubber nozzle is all cracked.这一事实的发现导致了松驰喷管流动 “ 突然冻结 ” 的近似概念.Its discovery engendered the'sudden freezing " approximation for relaxing nozzle flows.回收喷管收集一部分用过的驱动气体.The reclamation nozzle captures a po...

The machine apply for leather handbags or instep folding turn edging.该机适合皮革、皮包、鞋面折边、翻边.Our handbags cost from 5 pounds to 80 pounds.本店的手提包最便宜的五镑,最贵的八十镑.On the first floor is a pretty caf é offering take - away bonbons in...

I doubt the sanity of such a plan.我怀疑这个计划是否明智。Rafsanjani has been considering various ways of introducing some sanity into the currency market.拉夫桑贾尼一直考虑通过各种方式使货币市场趋于理性。Until recently Sammy has seemed to be retaining his ...

"I'm a lucky man, undeservedly lucky," he said humbly.“我是个幸运的人，本不配如此幸运，”他谦虚地说。So may I humbly suggest we all do something next time.那么鄙人可否建议下次我们大家都要做点事。We humbly beg Your Majesty to show mercy.我们恳请陛下发发慈悲....

The crowd in Robinson's Coffee-House was thinning, but only by degrees.鲁宾逊咖啡屋里的人正在变少，但也只是渐少而已。Robinson didn't think the story was so far off the mark.鲁宾逊认为这个报道根本算不上离谱。Robinson was sent to Italy to cover the 199...

The pink lacquered paint covers the bronze symbolizes solar energy and fire.此雕刻以粉色包裹,象征着热情的精力与火.A lot of Christmas decorative products are lacquered wood based.很多圣诞装饰产品涂漆木材为主.The lacquered screen that tells the history o...