Such configurations, obtained theoretically by calculation, are called models of a star.通过理论计算得到的恒星结构称为恒星模型.The other two configurations have overriding advantages for special applications.其它两种接法对特殊应用具有突出的优点.Spiral galax...

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auditions的音标：...

productions的音标：...

She lays a lot of emphasis on the usage of prepositions.她把重点放在介词的使用上.Prepositions and conjunctions are particles.介词和连词是小品词.The teacher asked us to fill in the blanks with prepositions.老师叫我们在空白处填入介词....

affiliations的音标：affiliations的英式发音音标为：[əfɪl'ɪeɪʃnz]affiliations的美式发音音标为：[əfɪl'ɪeɪʃnz]...

There were massive devaluations of several currencies.有几种货币大幅贬值。Currency devaluations are the moment when protectionism gets nasty.保护主义最严重的症状就是货币贬值.That way lies competitive devaluations and trade wars.这条道路的前方埋藏着竞争性贬值和贸易...

n.（强烈的）反对( opposition的名词复数 )，反对党，（事业、竞赛、游戏等的）对手，对比...

The long separations took their toll.两地分居的日子一长,有时就不免出事.Charges for artwork and colour separations are not included.上述价目不包括造稿及制作分色片之费用.But as for the actual film separations, CAD software showed its defects.但是当制作用于胶片分色的实际...

They are not second - order approximations, but are exact for any amount of deformation.它们不是二次近似, 而是对任何变形量都成立的精确表达式.We do not have the true figures so we will have to make some approximations.我们没有真实的数字，因此只能作些粗略的估计。There ...

He built the company through a string of well-timed acquisitions.通过一系列时机恰到好处的并购，他建立了这家公司。They manage a company offering advice on mergers and acquisitions.他们经营着一家为兼并收购业务提供咨询的公司。It would have to grow by acquisitions or jo...

Gross crystalline imperfections like twinning are apparent to the unaided eye.粗的晶体不完整性,如孪生体可用肉眼看出.Really focus in and find your wobbles , jerkiness , effort, and imperfections.真正的专注,要发现自己的晃动 、 急拉等动作, 找出正确和不足的地方.Electron ...

Reporter: " Ist das Auto - Navigations - System derzeit Ihre Lebensversicherung in M ü nchen? "记者: “ 现在汽车导航系统是您在慕尼黑的人生保障 吗 ? ”The winds and waves are always on the side of the ablest navigations.风浪总是有利于最富有航行能力的船只.Avionic...

televisions的音标：...

championship的复数形式为：championships...

The voice was rich, lordly, Harvardish, like all the boring radio comedians'imitations.声音浑厚 、 威严, 俨然是哈佛出身的气派, 就跟无线电里所有的滑稽演员叫人已经听腻的模仿完全一样.You can't fob an expert off with cheap imitations.用廉价的仿制品骗不了行家.Other imit...

The computer repeats a set of calculations.计算机重复着一组运算。Both have fudged their calculations and avoided specifics.两人都对自己的计算结果含糊其词，避免提到具体数字。20 per cent of the calculations are wrong.这些计算有20%是错误的。...

n.捐赠( donation的名词复数 )，赠送，捐款，捐赠物...

medallions的音标：...

That small room contained the sum total of the family's possessions...那个小房间放着这家人的全部家当。He moved around the room, putting his possessions together.他在屋里走来走去，忙着把自己的东西放在一起。He took a shovel, dug a hole, and buried his onc...

abortions的音标：abortions的英式发音音标为：[ə'bɔ:ʃnz]abortions的美式发音音标为：[ə'bɔʃnz]...

Bile was separated upon celite columns into its taurine and glycine conjugated fractions.胆汁用硅藻土滤蕊分离出它的牛磺酸和甘氨酸的共轭结合部份....simple math concepts, such as decimals and fractions.简单的数学概念，如小数和分数Different elution fractions from ...

She had sent out well over four hundred invitations that afternoon.那天下午她发出了远远不止400份请柬。We printed two hundred and fifty invitations.我们印了250份请柬。I learned long ago to avoid these invitations.我很早就学会怎样躲开这种邀请了。...

No vacations for the duration.战争期间概无假期.Our Hawaii vacations company is located on the beautiful Island of Maui.我们的夏威夷假期公司位于茂伊岛的美丽的岛.Twice before he had been in New York with Gladys on summer vacations.他之前已经和格拉迪丝两次来到纽约度暑假...

The whole point about dancing is to stop thinking and lose all your inhibitions.跳舞讲求的就是停止思考，完全放开。The children were shy at first, but soon lost their inhibitions.孩子们起初很羞涩，但很快就放开了。The whole point about dancing is to stop t...

n.欺骗( deception的名词复数 )，骗术，诡计...

prescriptions的音标：prescriptions的英式发音音标为：[prɪsk'rɪpʃnz]prescriptions的美式发音音标为：[prɪsk'rɪpʃnz]...

" And " , " but " and " whereas " are conjunctions.and, but 和whereas是连词.Prepositions and conjunctions are particles.介词和连词是小品词.The explosive images and conjunctions, often contradictory, are reductive and then romantic.这些...

On physical exam, she has multiple facial abrasions, periorbital ecchymosis, symmetrical breath a slightly distended abdomen.体格检查发现, 患者面部多处擦伤, 眼眶周围瘀血, 呼吸节律正常,腹部轻度膨隆.The bacteria get into humans through abrasions in the s...

There were a growing number of desertions from the federal army.联邦部队中出现越来越多的开小差现象。With the roof caving in, there were an increasing number of desertions.由于大势已去, 逃兵的人数日益增多.It desertions among them, brood only additionally...