Citral is a kind of natural spice used widely in food and daily chemical goods.柠檬酸是一种广泛应用于食品和日用化学品工业的天然香料.Process for the isolation of citral from natural Litsea cubeba oil and lemon oil were investigated.另外从柠檬草油的轻度馏份中,分...

As Italy's savior Baggio stepped up, he knew he had to scored.当意大利的救世主巴乔走上前来, 他知道他必须得罚进.Roberto Baggio was set to become one of the greatest players of all time...罗伯特·巴乔注定会成为迄今为止最伟大的球员之一。Ronaldo and Baggio use a qui...

Finally, the implementation and test the system are described detailedly.最后详细介绍了系统的具体实现和测试.EPA's approach to settlement changed radically during the early implementation of Superfund.在实施"特级储备"的初级阶段,环境保护署对和解的态度发生了根本的...

He ordered the dismantling of police checkpoints on highways, which were being used to shake down motorists for bribes...他下令取消公路上的警方检查站，因为警察们在这些地方向司机强行索要贿赂。He ordered the dismantling of police checkpoints on highways, wh...

Cadastral survey by the Hanjiang commissioned by the Land Management Bureau.地籍调查工作由邗江区国土管理分局委托....the Wall Street Journal's Washington bureau.《华尔街日报》华盛顿分社We have the best surveyor, China Import and Export Commodity ...

9 percent interest less 7 percent inflation equals 2 percent.9%的利息减去7%的通货膨胀率等于2%。Whatever is hidden is harmful (hence revelation equals security).任何隐藏的东西都是有害的（所以披露就等于安全）。With oysters, as with all seafood, freshness equal...

They would look out through the cracks of their weather-beaten door.他们会透过那扇经受风吹日晒的老木门的缝隙向外张望。What are the symptoms to look out for?有哪些症状需要注意？I'm just trying to look out for you.我只是想要为你着想。...

Mother attaches a great deal of value to good manners.妈妈很重视礼貌.No suspicion attaches to him.他无可怀疑.No blame attaches to him.他无可责备....

The crude, wet benzoate ( 118 grams ) was dissolved with reflux in 1 , 400 ml methanol.将粗制 、 湿的苯甲酸酯 ( 118克 ) 回流着溶于1400毫升甲醇中.The crude, wet benzoate ( 118 grams ) was disslolved with reflux in 1,400 ml methanol.将粗制 、 湿的苯甲...

Objective : To study the determination of Aloin and Aloe Ploysaccharides in Aloe in Kaifeng market.目的: 考察开封市场芦荟药材中芦荟苷和芦荟多糖的含量.This paper reported a method for determining aloin in aloe products by RP - HPLC .采用甲醇直接超声提取、 ...

玛格丽特总是调皮捣乱，而且一意孤行。Margaret was always mischievous and set on her own individual course.很抱歉,我的儿子昨天在你家里捣乱.I'm sorry my boy was acting up in your house yesterday.任何人再捣乱都将被押出会场.Anyone who interrupts again will be escort...

他走近拥挤的公路时勒住马.He reined his horse back as he approached the busy road.他勒住马,然后下马朝我们走来.Having pulled up his horse he dismounted and walked up to us.他们在邮局前面勒住马.They reined in in front of the post office....

As they approached the outskirts of the city, Ella's mood visibly lightened...他们快到市郊时，埃拉的情绪明显好转。The survivors were ashen-faced and visibly shaken.生还者们面色惨白，看起来仍然惊魂未定。As they approached the outskirts of the city, Ell...

The harbour is four fathoms deep.港深为四英寻.We sailed into the bay and dropped anchor in five fathoms of water.我们驶进海湾，将锚抛进5英寻深的水里。One bait was down forty fathoms.有个鱼饵下沉到四十英寻的深处....

A cactus is any member of the spine plant family Cactaceae, native to the Americas.仙人掌是任何家庭脊柱植物仙人掌, 原产于美洲的成员....

Molly turned away and gazed off into space, a faraway look in her eyes.莫莉转过脸去茫然瞪视，眼神似已飘到了远方。The story took place in a faraway small village.这故事发生在很远的一个小村庄里。She smiled with a faraway look in her eyes.她微笑着，眼神缥缈恍惚。Occasiona...

the Allied invasion of southern Italy盟军对意大利南部的入侵Italy wanted naval parity with France.意大利想要在海军实力上与法国平起平坐。In 1935 the League of Nations imposed sanctions against Italy following its invasion of Ethiopia.1935 年国际联盟在意大利入侵埃塞...

用对位法来演奏这两首曲调。The two melodies are played in counterpoint.巴赫完善了对位法.Bach perfected the art of counterpointing.用对位法写或安排 ( 音乐 )To write or arrange ( music ) in counterpoint....

The country's amassment of atomic warhead makes its neighbors nervous.该国积聚了大量的核弹头,使其邻国紧张不安.She was living alone, begging food from neighbors.她孑然一身，向邻居们讨饭吃。He raised his glass. 'Here's to neighbors.'.....

accession to manhood成年He had much money to play with in his manhood.他成年时有许多钱供他挥霍.Italian manhood was appalled.意大利男人吓坏了。Those killed have been described as the flower of Polish manhood.那些牺牲者被称为波兰男子中的精英。Then he struck down...

7.7万英亩的私人土地上有5座苏格兰最高的山峰。The 77,000-acre estate contains five of the highest peaks in Scotland.渡船是苏格兰边远地区的生命线。Ferries are a lifeline to the far-flung corners of Scotland.这几乎就是苏格兰局势的翻版。This is almost the mirror image of th...

They are impressed by the sheer professionalism of the performance.他们赞佩表演炉火纯青。American companies pride themselves on their professionalism...美国公司为他们的专业水准感到自豪。Good customer relations require courtesy, professionalism and ...

He was knighted in the Queen's birthday honours list in June 1988.他于1988年6月被封为爵士，是女王生日宴会上的受勋者之一。The subject is Telemachus being knighted by Minerva in some gardens.画的是密涅瓦封忒勒玛科斯为骑士.Mr. John Smith was knighted by the ...

Carry a notepad and pen or pencil with you to jot down ideas.随身带有记事本和钢笔或铅笔以记下你的主意.Have a pencil and notepad ready.准备好铅笔和笔记本。His lunch did not take long to arrive and found him poring over a notepad covered with scrawls.不...

Longitudinal displacement measures myocardial motion amplitudes in systole and visualizes the segmental velocity - time integrals.纵向位移是测量收缩期心肌运动幅度,显现为心肌节段的速度 -时 间积分.As with incoherent light one then adds irradiances rath...

The Government will not shirk from considering the need for further action.政府不会回避考虑采取进一步行动的需要。We in the Congress can't shirk our responsibility.我们作为国会议员不能逃避责任。It is dishonorable to shirk military service.逃避兵役是可耻的.sh...

把疖子切开是很痛的。It is a painful experience having the boil lanced.诺尔曼切开自己的派，往里面挤了点番茄酱。Norman cut open his pie and squirted tomato sauce into it.将菠萝对半切开，挖出里面的果肉。Halve the pineapple and scoop out the inside....

马尔科姆·赫布登上演了一场精湛的表演。Malcolm Hebden gives a masterly performance....

Mitzi nodded a perfunctory acknowledgement as her glass was filled.杯子被倒满时米芝敷衍性地点头示意。In those years my " thank yous " became more of a perfunctory response.在那些岁月里,我的感谢更多地成了一种敷衍的反应.Our interest was purely perfunctory.我们的兴趣...

Therefore , one cannot ignore the contribution of biogenic volatile organic compounds to the secondary organic aerosols.二次有机气溶胶由于其对环境 、 气候和人体健康的影响,正日益受到人们的关注.Dihydroxyindole is an important intermediate of melanin, amino...