那么是如何知道火星有铪 -187 的 呢 ?And how is it known that Mars had hafnium - 187 ?该催化剂为酰胺 - 醚为基础的铪催化剂.This activator is acyl amine - the hafnium activator that ether is a foundation.提出了连续 反相 色层分离锆、铪新方法.A continuous reveree - phfise...

When he came back, he was in a foul mood...他回来时，心情糟透了。When the Labour party candidate didn’t win the election, he cried foul and demanded a recount.工党候选人没有赢得选举,他声称有舞弊行为,要求重新计票。The smell was quite foul.臭气熏天。Unmanageable c...

The Physical Jerks would begin in three minutes.再有三分钟,体操就要开始啦.The plates move by each other in a series rapid jerks.这样板块互相移动碰撞,出现一连串急速颠簸震动.This is what happens when you hang out with jerks like him!这就是你和那些小流氓们胡混的下场!...

Leakiness in the roof caused a damp attic.屋漏使顶楼潮湿....

His reply was full of ambiguities.他的答复非常暧昧.Fortunately, no ambiguities hang about this word or about its opposite, indeterminism.值得庆幸的是, 关于这个词和它的反义词, 非决定论都不存在多种解释.Much of this research was also plagued by methodological ...

He was dressed in a pyjama and kurta, ideal for a summer evening.他穿着宽松裤和宽松衬衫，那是夏日夜晚的理想穿着。When the lights went on, his pyjama - clad figure was suddenly visible in the blaze of light.接着, 穿了睡衣的吴荪 甫 就在强烈的电灯光下凸显出来了.He has lo...

Though the lesser gods thought this a heinous deed , and refused to purify Ixion.次神们认为这是滔天大罪, 并拒绝为伊克西翁涤罪.Her life has been per-manently blighted by his heinous crime.他犯下的滔天罪行给她的生活蒙上了永久的阴影。They are capable of the most hei...

The valve axis adopt stainless steel, it has good abradability and anti - causticity.阀杆采用不锈钢, 有良好的抗腐蚀性,抗擦伤和耐磨性能.Especially, the measure of some causticity liquid is very difficult using the old flow meter.特别是工业中对一些具有腐蚀性的...

Brittleness is often a result of alloying.脆性往往是合金化的一种结果.The mechanism, equipments and feature of mechanical alloying technology were introduced briefly.综述了机械合金化的原理 、 设备和特性及其对材料的影响.Innovative laser processing ( surface ha...

to hone razor磨剃刀I want to buy an electric razor this weekend.这个周末我想买一个电动剃须刀。The camp is surrounded by razor-wire fences and guarded by military police.营地周围架着尖利的铁丝网，且有宪兵看守。The crazy jazzman gazed at the blaze on the razor...

Tragic literature dignifies sorrow and disaster.悲剧作品使悲伤和灾难得到了升华。...

Objective : To observe the regulating effect on dysimmunity of CTD.目的: 观察中药对结缔组织疾病(CTD) 免疫异常的调节作用....

欧几里得不自觉地假定了直线的无限性.Where Euclid unconsciously assumed the infinitude of straight lines.对输入信号的响应偏离直线的程度.Deviation from a straight - line response to an input signal.通过这两直线的交点做横轴的垂线.Draw a line perpendicular to the horizont...

His voice teetered on the edge of hysteria.他的声音近乎歇斯底里。She teetered after him in her high-heeled shoes.她穿着高跟鞋一步三晃地跟在他后面走。She teetered along in her high - heeled shoes.她穿着一双高跟鞋摇摇晃晃地走着....

争夺冠军的两名选手得胜的机会均等.Odds have evened between the champions.得胜的学生们兴高采烈地跑过大街.The victorious students ran through the street in an exalted state of excitement.得胜的军队把城里的财宝劫掠一空。The victorious army despoil the city of all its tre...

She dolled herself up as though she has been a girl of eighteen.她把自己打扮得漂漂亮亮,像个十八岁的女孩子.Eighteen chapters, covering different parts of the body are devoted to elucidating the Chinese aesthetic.该标准共十八个章节, 用中国的审美观阐述了身体不同部位的审...

商店一般都不愿收回顾客不称心的货物.Shops are often reluctant to take back unsatisfactory goods.他很可能采取立刻就能令人称心的方针.More likely he would choose the most immediately comfortable course of action.新鞋不会不称心的.A new pair of shoes wouldn't com...

The dogs are pulling the sledges.狗拉着雪橇用英文怎么说?The police used dogs to sniff out the criminals in their hiding - place.警察使用警犬查出了罪犯的藏身地点.I have known cases where dogs have nipped babies...我知道有一些狗咬婴儿的事情。Now, er, dogs can liv...

His head was swathed in bandages made from a torn sheet.他的头上缠满了一层层用床单撕成的绷带。She swathed her enormous body in thin black fabrics.她用薄薄的黑色织物裹住了自己硕大的身躯。His chest was swathed in bandages.他的胸部缠着绷带。...

Your diligence combined with your innate talents indicate adynamic future.你的勤奋加上你的天才为你展示了广阔的前程....

In this experiment, a soil sample was incubated with a dilute soup of radioactive organic molecules.在这个实验中, 一份土壤样品同一份含放射性有机分子的稀释浓稠液体一起培养.The mixture is incubated at 90℃ for a further three hours.将混合物在90℃进一步保温三个小时.Microsc...

你认为今年我们的住宅销路会好转 吗 ?Do you think our housing sales will turn around during this year?外国棉花的倾销阻滞了当地生产的棉花的销路.The dumping of foreign cotton blocked outlets for locally grown cotton.在音乐界销路很广.There is a large circulation in the...

PURPOSE : To investigate the after surgical treatment of the condylar fracture and their preventions.目的: 探讨髁突骨折手术治疗并发症及其预防.Objective To investigate the causations and preventions of stress ulcer after post burn 2 weeks.目...

Abdominal sonography showed multiple splenic abscesses with intraperitoneal and perisplenic fluid accumulation.腹部超音波表现多发性脾脏脓疡破裂并腹腔内及脾脏周围有液体.An instrument called a trocar makes a puncture in the abdominal wall.一种叫做套管针的工具在...

Underwater baseplate installation in advance is needed for semi - submersible platform pre - drilling well.半潜式平台预钻井,需要预先安装水下基盘.The baseplate locates outside the handle, and has the rotary connection with handle through t...

大夫给西蒙骨折的胳膊拍了一些X光照片.The doctor took some X rays of Simon's broken arm.医生将替丹的骨折的腿正骨.The doctor will set Dan's broken leg.骨折的病人吃啥长骨头 呢 ?Does the patient of fracture have head of what long bone?...

他们这是在盘剥歌迷，简直是明目张胆的打劫。They're just ripping the fans off; it's daylight robbery.歹徒们打劫后把 赃款 分掉了.After the robbery the crooks had a share - out ( of the stolen money ) .他们奉令见到打劫者立即射击.They were told to shoot looters...

Refactoring is closely related to factoring , or what is now referred to as using design patterns.重构(Refactoring)与构造(factoring), 或者说与设计模式的使用密切相关.The philosophical problems of chance and of free will are closely related.或...

I would have given up all those intangibles, those inner satisfactions that money can never buy.我可能放弃了一切无形的东西, 放弃了精神上的种种需求,那是金钱永远买不来的.Our goal is offering customers products and services with overand guarantied satisfact...

An equilateral triangle cannot be dissected into finitely many incongruent equilateral triangles.等边三角形不能分成有限多个不全等的等边三角形.Combine, and recombine, ideas , images, and thoughts into different combinations no matter how incon...