本文着重阐述了渐开线齿轮齿根过渡曲线的确定以及使用微机设计齿轮指形铣刀样板的方法.It is rapid and accurate in design and drawing the finger milling - cutter templet with CAD.门式折叠是两次折叠, 它由样板的宽度来决定.The gatefold is a double fold, and is determined by the width of ...

His spirit of assiduous study is worthy of emulation.他刻苦钻研的精神,值得效法.ISD voice chips use direct emulation storage technology, its application is very wide.ISD语音芯片采用直接模拟存储技术, 应用前景广泛.This paper studies the constitute measure...

I have a discipline: medical, sports, and advertising lexicons.另一些是专科词典,如医学词典 、 体育词典 、 广告词典等等....

They had met by chance at university and finished up getting married.他们在大学偶遇，最后结了婚。Life gets better not by chance, but by change.生活变得美好，不是偶然，而是我们努力改变的结果。He had met Mr Maude by chance.他曾邂逅过莫德先生。...

他叫我去买些手纸.He asked me to get some toilet paper.妈妈, 给我拿点手纸来!Mom , help me , I don't have enough ammunition now!他不用手纸, 却要一壶水和一块破布.No, he calls for a pitcher of water and a rag....

Chang seemed surprised to find the big living-room empty.张看到偌大的客厅里空无一人，似乎很惊讶。Pete's torch picked out the dim figures of Bob and Chang.皮特的火把映出了鲍勃和张的模糊身影。The Tang Dynasty made Chang'an its capital.唐代建都长安....

在4被2除中, 2是除数,4是被除数.In 4 divided by 2, the number 2 is the divisor and 4 is the dividend.从被除数中减去除数.The divisor is subtracted from the dividend.RPC服务器 上的 浮点 操作导至以零做除数.A floating - point operation at the RPC server caused a...

当我们把船调头的时候，信号器又不停地发出哔哔声。When we turned the boat about, the signal began to bleep again constantly.交变系统,使一段给定路段上的信号器,展现相反的指示.The alternate system allows signal installations along a given length of road to show contrary i...

Doctors were carrying out mass amputations in an effort to save lives.医生正在实施大量截肢手术以拯救生命.Amputations a year later, Anderson began contact with wheelchair basketball.截肢一年后, 安德森开始接触轮椅篮球.Objective To discuss the clinical cha...

We have a very communicative approach to teaching languages.我们在语言教学中非常强调交际教学法。The path serves as an approach to the boat house.这条小路通往船屋。We have to develop a less amateurish approach to our organisa-tions.我们必须使我们对待自己组织的态度...

我们设法在英国搞到我们所需的大部分农产品。We manage to get most of our produce in Britain.西班牙对来自非成员国的进口农产品征税。Spain imposed levies on farm imports from non-member states.尽量常买新鲜农产品。Buy fresh produce as often as possible....

What will happen to Brimstone in the event of battle?如果发生战争宾斯通镇会 怎么样 ?She was breathing fire and brimstone , ie was furiously angry.她火冒三丈.He threatens us with fire and brimstone.他以阴森恐怖的处罚威胁我们....

顺风和向东的潮水使我们的航行很惬意、很省力。The following wind and eastward running tide had given us a very pleasant, lazy sail.黎明时分我们开始了向东的旅程.We began our eastward journey at dawn.农民日报社记者余向东的老家在豫南农村.一日, 来了位在村里干会计的老乡.A day, came a townsman o...

He rambles in his talk.他谈话时漫无中心.You will have such nice rambles on the moors.你可以在旷野里好好地溜达溜达.I was not fond of any more country rambles.我不打算再到乡间去游荡了....

Mr Gower had had us all working so hard.高尔先生曾让我们大家都拼命干活。The flat-pack units are by Gower kitchens.这套平板家具是高尔厨房用具公司出品的。I want a full account of your movements the night Mr Gower was killed.请你完整地描述一下高尔先生被杀的那天晚上你的一切行踪。...

Bruno clowned and won affection everywhere.布鲁诺很会耍活宝，到哪儿都受到大家的喜爱。Gracie and Bruno are two elite cultivars of Actinidia deliciosa var . deliciosa.Gracie(格雷斯)与Bruno(希鲁诺)是美味猕猴桃的两个优良品种.Bruno has not got his younger brother�...

He rode uptown and made his way to Bob's apartment.他乘车前往城外鲍勃的公寓。Susan continued to live uptown.苏珊继续住在市郊。They live in an apartment uptown.他们住在市郊的一套公寓。...

I had fondly imagined that riding a mule would be easy.我曾经天真地以为骑骡子很容易.The nurse fondled the child fondly.保姆怜爱地抚摸着孩子.I often think fondly of an occasion some years ago at Covent Garden...我时常愉快地回想起几年前在科文特花园的一个时刻。He looked ...

I plainly perceive some objections remain.我清楚地察觉到还有一些反对意见。I can't perceive any difference between these coins.我看不出这些硬币的区别。'Precisely what other problems do you perceive?' she asked.“你究竟还发现了什么问题？”她问道。Philos...

The Italians, using vastly superior forces, drove us out off Somaliland.意大利挟其远远超过我方的兵力把我方赶出了索马里.Townsmen in the breakaway Republic of Somaliland shoulder goats to a boat for export.分离出的索马里兰共和国的城镇男人肩扛着山羊走向小艇上以便出口.Yet to t...

In spite of the long trip, Jody arrived looking as if she had come out of a bandbox.虽然经过长途旅行, 乔迪到达的时候仍然显得神采奕奕.In spite of the long, hot train ride, Jane arrived looking as if a bandbox.尽管坐在闷热的火车里经过长途旅行, 简到达时仍然显得干净整齐,容光焕发...

We've instructions to lave them be.'我们上峰有指示,让他们闹去吧. ”Lave ejected from the volcano. Luckily, it did not hurt people.熔岩从火山喷出, 幸好没伤着人.The volcano spurts smoke and lave after 3 years of silence.平静了三年的火山突然喷出浓烟和熔岩....

Jake would not countenance Janis's marrying while still a student.杰克不会同意贾尼斯还在上学就结婚。Janis Joplin was the personification of the '60s female rock singer...贾尼斯·乔普林是20世纪60年代摇滚女歌手的代表。Janis Joplin was known as the Hi...

She can flummox anybody by the lip.她能把任何人数落得狼狈不堪....

Our current research topic is photosynthesis.我们现在研究的课题是光合作用。Rates of leaf photosynthesis have little relationship to yield.叶片的光合作用速率与产量的关系不大.In apple trees photosynthesis occurs almost exclusively in the leaves.苹果树的光合作用几...

He is a person who tells fibs.他是个撒小谎的人.Are passengers really in danger from such fibs?乘客们会不会因为这样的小谎言而真有危险 呢 ?Fibs can help us protect a loved one , as Sadie Alexander of Paris, Texas, can attest.正如德克萨斯州巴黎的塞迪?亚历山大( SadieA...

The Moselle winds through some 160 miles of tranquil countryside.摩泽尔河在宁静的乡间蜿蜒穿行约160英里。Yachts peppered the tranquil waters of Botafogo Bay.博塔福古湾宁静的水面上挤满了游艇。the tranquil waters of the lake平静无波的湖水...

日子一天天过去，花粉干结成了硬块。As the day goes on, the pollen dries up and becomes hard.可以买一种含蜂王浆、花粉和维生素C的配方产品。You can buy a formulation containing royal jelly, pollen and vitamin C.花粉热临床表现为流泪、流涕，眼睛、鼻子发痒。When someone has hayfever, the...

圣女贞德终于在1920年由教皇本尼狄克十五世封为圣徒。Joan of Arc was finally canonized by Pope Benedict XV in 1920.他荣升为圣徒是有充分理由的。His elevation to sainthood is entirely justified.他可能会在千禧年之交被正式宣布为圣徒.He could be proclaimed a saint by the turn of the...

The baby needed burping after every bottle.每喂完一瓶奶后都需要轻轻拍打婴儿背部让他打嗝.Why do you keep burping?你怎么一直打嗝?...