英语例句

含「PE」的例句共 16053 条

• The population is increasing at about 6% per year.

  人口以每年约6%的速度增加。

• We restrict the number of students per class to 10.

  我们将每个班的学生人数限定为10人。

• Text and graphics are printed at 300 dots per inch.

  文字和插图按每英寸300个点的密度打印。

• At least one supernova occurs per decade in our galaxy.

  每十年至少有一颗超新星在我们的银河系中出现。

• This switch controls the number of rotations per minute.

  这个开关控制着每分钟的转数。

• The meat ration was down to one pound per person per week.

  肉类的配给量降到了每人每周一磅。

• The outpatient programme costs $105 per day, all inclusive.

  门诊病人方案收费每人每天105美元，一切费用包括在内。

• Your intake of alcohol should not exceed two units per day.

  你每天酒精摄入量不能超过两个单位。

• The average adult man burns 1,500 to 2,000 calories per day.

  一个普通成年男子每天消耗1500到2000卡路里热量。

• You will need to complete three written assignments per semester.

  你每学期要完成三个书面作业。

• We averaged 42 miles per hour.

  我们平均时速为42英里。

• Income per head rose perceptibly.

  各人的收入明显提高了。

• Inflation fell to just over 4 per cent.

  通货膨胀降至4%多一点。

• His salary has been cut by ten per cent.

  他的薪金减少了百分之十。

• Per capita income rose sharply last year.

  去年人均收入猛增。

• The company went public at $21 per share.

  这家公司以每股$21的价格上市了。

• The system is not 100 per cent foolproof.

  该系统不是百分之百不出毛病的。

• Their profits have fallen by 30 per cent.

  他们的利润减少了30%。

• House prices rose five per cent last year.

  去年房价上涨百分之五。

• The game's selling price was $15 per unit.

  这游戏的售价为每套15元。

• He snapped a twig off a bush.

  他啪地从灌木上折下一小枝。

• Next month he will be appearing as Bush in a new play on Broadway.

  下月他将在百老汇上演的一出新戏中扮演布什。

• My name is Peter Bush.

  我叫彼得·布什。

• The paper be fifteen centimetre wide .

  这张约宽十五厘米。

• The hair grows at a rate of about 1 centimetre per month.

  头发生长的速度在约1厘米左右。

• If the auger is operated slowly, we could take out as little as a cubic centimetre of material at a time.

  如果让钻头缓慢地工作，我们每次能取出只有一立方厘米那么点的泥土。

• As a result, photovoltaic cells placed near hot objects have only been able to generate around 0.02 watts per square centimetre.

  因此，在发热物体附近放置的光伏电池每平方厘米只能够产生大约0.0 2瓦的电。

• The properties of these one centimetre sections are called unit properties, that is unit section modulus and unit moment of inertia.

  一个厘米截面的特性称为单位特性，即单位截面模量和单位截面惯性矩。

• Specifically, for every 1% of brain cell death, an additional centimetre of head size was associated with a 6% greater score on the memory tests.

  具体来说，大脑细胞每减少1%，这时脑袋大小如果每增加一厘米，那么在记忆力测试中，他们就能多获得6%的分数。

• Please listen to a story of the dodo and how it disappeared frome the earth.

  请听一个渡渡鸟故事，以及它是如何从地球上消失的。

• "I'm a fashionable person, so now I'm back in my 3-inch heels," she says.

  “我是个赶时髦的人，所以现在我又穿起了3英寸的高跟鞋。”她说。

• In comparison, a German shepherd has a biting pressure of 750 pounds per square inch.

  相比之下，一只德国牧羊犬的咬合力为每平方英寸750磅。

• To see that, look very closely at the bottom edge of the stripe in the next photo, about an inch to the left of center.

  要想发现那个，可以往下张照片里条纹的底部边缘，大约在中间偏左一英寸处，使劲凑近看。

• You need to prepare the wax gourd first by peeling it, slice it several times lengthways, remove the seeds and then finally cut into one inch chunks.

  你要准备好冬瓜，首先要去皮，纵向切几次，去籽，最后切成一寸大小的块状。

• Just five one-hundredths of an inch thick, light golden in color and with a perfect "saddle curl," the Lay's potato chip seems an unlikely weapon for global domination.

  乐事薯片只有五百分之一英寸厚，浅金黄色，有完美的“马鞍卷”形状，似乎不太可能成为“统治全球的武器”。

• He escaped death by an inch.

  他差点丧了命。

• The sound spelled "miaow" is used only in talking to people.

  发出的“喵喵声”只在与人讲话时使用。

• Exhausted and emaciated, barely able to stand and too weak to miaow, the cat appeared from nowhere on New Year's Eve in the back garden of a Florida family home.

  新年前夜，在佛罗里达一户家庭的后院出现一只猫，它看起来筋疲力尽，神情憔悴，勉强站立着，连叫声都发不出来了。

• Three-D motion is controlled by computer to operate automatically.

  该机三维运动均由微电脑控制，全自动化工作。

• “Three-D reconstruction, massive-scale image segmentation …” he says. “People can do these things in almost real time now.”

  “三维重建、大规模图像分割……”，他说，“人们现在甚至可以实时完成这些工作。”

• This paper is mainly about a three-D coordinate measurement system, which is based on intersection converge imaging principle, using space probe.

  本论文提出一种采用光学测棒的三目视觉坐标测量系统，利用交汇成像原理实现三坐标测量。

• Researchers from North Carolina State University have developed a simple way to convert two-dimensional patterns into three-dimensional (3-D) objects using only light.

  科技日报（2011年11月10日）——北卡罗莱纳州立大学研究员发现一种仅运用光就能将二维模板转变成三维模型的简便方法。

• These types of detectors are often called three-dimensional (3-d) detectors.A widely spaced hole-array is desirable in that it allows lateral depletion and charge collection.

  这些探测器通常被称为三维(3 - D)探测器，基于一种广泛间距孔阵列用于横向枯竭和能量采集。

• Three other types of airspace, Classes D, C and B, govern the vicinity of airports.

  其他三种领空，D、C 和 B 类，管理着机场周围地区。

• R&D spending relative to sales for the leading technology companies in America, Europe and Japan was either flat or falling between 2002 and 2006, but increased in the three “new” Asian countries.

  从2002年到2006年，在欧洲和日本处于领先的一些技术公司，研发经费与销售额的比例要么持平要么下降，而在这三个新兴亚洲国家却是见长。

• According to Carol Sansone, Ph. D., a psychology professor at the University of Utah, one type of reinforcement must be present for self-change, two would be better than one, and three would be best.

  犹他大学的心理学教授，卡罗尔·桑松尼博士说：对个人的改变来说，一种强化是必须的、两种类型的强化就更好了，如果有三种那就再好不过了。

• The three Baltic countries, Estonia, Latvia and Lithuania, have long pegged their currencies to the euro, and before that to the D-mark.

  三个波罗的海国家，爱沙尼亚、拉脱维亚和立陶宛的货币早已与马克脱钩而与欧元挂钩。

• Smokers get periodontal disease at two to three times the rate of nonsmokers, "says Sally Cram, DDS, a periodontist in Washington, D."C., and a consumer advisor for the American Dental Association.

  “吸烟者牙周炎的患病率是非吸烟者的2到3倍”，Sally Cram说。他是华盛顿特区的牙周病专家，也是美国牙齿美容协会的消费者顾问。

• There were 66, 000 tons of bombs dropped on Normandy during the three months preceding D-Day, creating what was called a "railway desert" around the Germans.

  在D日前的三个月内，总共有66000吨炸弹落在了诺曼底，给德军创造了一个“铁路沙漠”的困境。

• Last year, Universal's 'Coraline' was bumped from some screens after just three weeks when a 3-D Jonas Brothers concert film was released.

  去年在这部3-D版本的乔纳斯兄弟（Jonas Brothers）音乐会电影推出后仅三周，环球电影公司的《鬼妈妈》（Coraline）就被迫在一些影院提前下档。