Educators try to put pupils of similar abilities into classes because they believe that this homogeneous grouping is advisable.教育学家设法将学生按相近的能力分班,因为他们认为这种按同等水平划分班级的做法是明智的.The concept a useful and important one for scienti...

Then I saw the dateline -- 1924. The letter had been written almost sixty years earlier.信的落款日期是1924年, 差不多写于60年前.The stories of newsmen on the scene have been wrapped up under a Paris dateline.在现场的记者们的报导已经综合成一篇发自巴黎的电讯....

I refer specifically to permanent resident, in contradistinction to temporary visitor.我是专指永久居民而言, 以别于临时访客.They engaged a resident tutor.他们聘用了一名住家的家庭教师.Similar arrangements apply to students who are ordinarily resident in...

He was a compulsive gambler and often heavily in debt.他嗜赌成癖，常常债台高筑。The BBC series Hot Chefs is compulsive viewing.英国广播公司的系列节目“当红厨师”是个让人一看就上瘾的节目。These chilling heroines make Hart's books compulsive reading.这些令人毛骨悚然的女...

Not all doctors truly understand the reproductive cycle.并非所有的医生都真正了解生殖周期。The male reproductive organs are exterior to the body.男性生殖器在身体的外部.Every animal has reproductive organs.每种动物都有生殖器官....

评定了氧弹热量计 、 示差扫描热量计、水流型气体热量计的测量不确定度,并分析了各不确定度分量的来源.The uncertainty of measurment to oxygen bomb calorimeter, differential scanning calorimeter water gas - flow calorimeter were evaluated.以手动水流 式 热量计为基础,建立了LPG热值的测量系统.Based...

As demand flagged, many smaller distilleries closed or were bought by international drinks groups.由于需求萎缩, 大量小酒厂倒闭或被国际酒品集团收购.He flagged a droshky.他招招手,叫了一辆敞篷四轮马车.The traffic police flagged the passing car down.交通警察挥旗命令那辆经...

Coronary heart disease ( CHD ) and depression are always coexistent and affect each other.摘要 冠心病 与抑郁症是两种相互影响的疾病,且两种疾病常合并存在.Acute myocardial infarction is unusual in a young woman coronary arteriography.年轻女性发生急性心肌梗塞是不寻常的....

The bowsprit was undamaged, but loose at the heel.在船首斜桅被损坏, 但松散的致命弱点.Both the tank and the hothouse were undamaged today.无论是坦克和温室均完好无损.Choose a golden-orange-coloured pineapple with undamaged leaves.挑一个叶子完好的橙黄色菠萝。The Kor...

表明患高脂血症的中老年人听功能早期有潜在性减退,增加短声重复率能提高ABR阳性检出率.Increa - sing the click repetition rate can improve the detection probability of positive reaction of ABR....

返回马赛的路上，他们没怎么说话。On their way back to Marseille they spoke very little.那匹马在肯塔基马赛上获胜.That horse won the Kentucky Derby.如果我们遇上持续下雨，塞西尔也能让“扈从”参加德比马赛。If we have a wet spell, Cecil could also run Armiger in the Derby....

Power domination encounters power destabilization in dialogic and dynamic relation.这样,权力控制遭遇了动摇性力量,二者形成了对话性的、动态型的关系.However, they underestimated the effect of the destabilization of the Firmament.然而, 他们低估了冰天动摇的整体性.A dest...

Flares, loons and bell-bottoms are back.微喇、中喇和宽喇又火了起来。He's got a fiery temper and flares up at the slightest provocation.他是火爆性子,一点就着.Her new skirt flares at the knees.她的新裙子在膝部向外展开....

Cystic acne usually results in deep pitting or scarring of the skin.囊肿型痤疮往往导致皮肤凹陷或留下疤痕.The cut on his leg is scarring well.他大腿上的伤口结疤情形良好.It may merely demonstrate scarring of the duodenal bulb caused by previous ulcerati...

Other early instruments included the sextant and the astrolabe.另外的早期仪器还有六分仪和星盘.The drum is one of the oldest musical instruments.鼓是最古老的乐器之一。Telescopes and microscopes are optical instruments.望远镜和显微镜是光学仪器.She conducted an...

Some aspects of nurse cultures by virtue of the protoplast culture of foxtail millet were studied.研究了谷子原生质体看护培养中的一些问题....massive terraces of maize and millet carved into the mountainside like giant steps.山坡上开垦出的像巨型台阶一样的大...

The gendarmes were set on his track , but in vain.警察追击也无用.French police force; a group of gendarmes or gendarmes collectively.法国的警察部门; 宪兵或警官的总称.Certain Dant è s could not escape, the gendarmes released him.宪兵确信唐太斯不会再逃走了,...

我们可能下星期天郊游, 但那要看情况而定.We may go out next Sunday, but that depends.一些学生随琼斯教授去野外郊游.Some students attended Prof. Jones on a field trip.有一年春天,学校安排了一次郊游.One spring day the school arranged a picnic....

戴维发誓要离开这个项目，我不得不对他表示钦佩。I had to admire David's vow that he would leave the programme.我们发誓要见恶除恶。We have sworn to fight cruelty wherever we find it.很多模特发誓要重回大学校园，但很少有人做到。While many models vow to go back to college, fe...

" Miss Scarlett, dat a fe'el han's bizness." 思嘉小姐, 这种事情是干大田活的黑人做的.The Federal Marshals took me away in handcuffs to the Santa Fe County Adult Correctional Facility.我戴着手铐,被联邦执法官带往圣菲县成人管教所.A - Fe 2 O 3 ( haematit...

和赫拉克利乌斯和卡瓦达不同,太宗谦卑地听取了这些使者的来意.Unlike Heraclius and Kavadh, Tai - tsung gave these envoys a courteous hearing.她低着头，故作谦卑地笑着。She bowed her head and smiled in false modesty.老人谦卑地接受他的好意,谦卑中带有某种隐而不露的自豪感.The old man accepted hi...

以二甲基亚砜为萃取溶剂,用溶剂萃取的方法提高焦化柴油的颜色安定性.Colour stability of coker gas oil has been improved by DMF extraction.以物质A为反应物,白土为脱色物质,研究用反应-吸附的方法提高焦化柴油的质量.A coking gas oil was treated by clay refining processs in laboratory.在这道门里, 焦化和...

生活总是让我们遍体鳞伤，但到后来，那些受伤的地方会变得更坚强。The world breaks everyone, and afterward, many are stronger at the broken places.我把1亿美元藏到了一个永远没人会找到的地方。I have $100m hidden away where no one will ever find it.今天地方选举的投票一开始就人头攒动。There has be...

He clawed insatiably at the traditional precepts.他永不自足地死守传统规矩.They accept the Prophet's precepts but reject some of his strictures.他们接受先知的教训,但拒绝他的种种约束.Though I am lowly and despised, I do not forget your precepts.14...

“救命！”我尖叫道，转身就跑。"Help!" I screamed, turning to run....

Some people are more demonstrative than others.有些人更容易流露感情。These figures are demonstrative of our progress.这些数字表明了我们的进步.He greeted us in a demonstrative manner.他热情地和我们打招呼....

我们正在为我们的旅游问询处寻求有经验的人员.We are looking for experienced personnels for our tourist information office.详情请到问询处查询.For particulars, please apply to the information desk.请拨11电话号码问询处.Please dial 11 for Directory Inquiries....

因此,这些溶解了的物质就从岩石圈转移到水圈.These dissolved materials thus pass from the lithosphere to the hydrosphere.水圈与岩石圈一起形成地球的表面.The hydrosphere and the lithosphere together form the Earth's surface.地球表面的水都属于水圈的范畴.All the water of...

It worked contrariwise—first you dialled the number, then you put the money in.这部电话的操作方式相反，即先拨通号码，然后投入钱币。He always gives permission; she, contrariwise, always refuses it.他总是予以应允; 她则相反, 总是拒绝.I work from left to right, he ...

With the column ov - 17 ( 2 % ) on Chromosorb W AW - DMCS ( 60 - 80 mesh ) , 1.5 m glass column with 3.2 mm i. d.色谱柱为玻璃柱Φ3.2mm×1.5m ( OV-17涂渍量2% )."Have you said all this to the police?" — "Aw, come on!"“你是不是把这些都告诉警方了？”“...