查询词典 thirty-one

The United States Constitution requires that Presiden t be a natural－born citizen, thirty－five years of

美国宪法要求总统是生于美国本土的公民，三十五岁以上，并且在美国居住了至少十四年。

In the past thirty years we have developed many leading-edge technologies to clean up environmental damage and to prevent pollution before it changes our natural heritage.

在过去三十年里，我们发展了多门尖端技术来以清除对环境的破坏，并且使那些污染在破坏我们的自然遗产之前得到制止。

Methods Thirty healthy guinea pigs with normal preyer's reflex were used . The animals were divided into three groups, the conditioning noise group, the high intensity noise group and the conditioning noise plus high intensity noise group.

取杂色，耳廓反射正常，鼓膜完整的豚鼠30只，分为三组：条件化噪声组，高强度噪声暴露组，条件化噪声加高强度噪声暴露组。

Once, as the immigration debate began to heat up in the Capitol, a group of activists visited my office, asking that I sponsor a private relief bill that would legalize the status of thirty Mexican nationals who had been deported, leaving behind spouses or children with legal resident status.

有一次，随着非法移民的争论开始在国会山加剧时，一批激进分子来我的办公室见我，希望我支持一个私营救济法案，这个法案将使得30个被驱逐出境的墨西哥国民得到合法的身份，他们的配偶或孩子是合法的美国居民。

Since Harvard has established three hundred and sixty years,brought up some outstanding politicians,scientists,litterateurs and entrepreneurs,educated six Amirecan ex-president and more than thirty Nobel prizewinner.

哈佛建校三百六十年来，培养出许多杰出的政治家，科学家，文学家，和企业家，曾出过六位美国总统，三十多位诺贝尔奖获得者。

We had given fifty separate waivers to thirty-seven states to pursue initiatives that were pro-work and pro-family.

我们已向37个州批准了50份独立的弃权声明书，让它们去实施那些有利于工作和有利于家庭的计划。

Thirty-two patients( 9 males and 23 females ), treated for absolute mandibular prognathism by modified intraoral vertical ramus osteotomy, were evaluated cephalometrically at least two-years postoperatively.

中文摘要下颚前突症是下颚骨过度生长所致，其颜面特徵与发生率随种族不同而有所差异，除了外貌的问题之外，咀嚼功能的障碍、发音问题、人际关系与心理因素都是患者求助治疗的原因。

The center of computer application and research has finished 20 development programer of overlay science , thirty thousand progamer by technology selling, technology development and technology service, educated more than 4200 computer technocrat and operator of all kinds, get 19 encouragement of the science progress in province or city ,get more than 10 in the else trade , get all kind of praise and encouragement in state , province or city , and been contributed to the construction of information in the city of kunming .

计算机中心共完成省市重点科技开发项目二十余项，面向社会进行技术转让、技术开发、技术服务三万余项，培训各种层次的计算机技术人员、操作人员4200余人，获省市级科技进步奖十九项，获得其它行业奖项十余项。先后获得国家省、市的表彰和鼓励，多次被评为先进单位，为云南省昆明市的信息化建设作出了贡献。

Many scientists in the world have come into prominence around the age of thirty.

世界上的科学家，成名的很多是在三十岁左右。

Then the linear vector was microinjected into the pronucleus of the KM×B6D2F1 zygotes to produce the transgenic mice. Thirty-four adult mice were produced from 286 of injected embryos.

用显微注射方法，将线性化的载体DNA注入KM ×B6D2F1小鼠受精卵的的原核内部，然后将胚胎移植到输卵管内，13只受体怀孕产仔。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。