twenty的例句大全

The surgeons have been working for twenty hous without letup.

那些外科医师一连工作了二十小时没有停止.

《简明英汉词典》

The tractors, light and heavy, numbered twenty in all.

大小拖拉机计20台.

《现代汉英综合大词典》

We have just spent twenty minutes poring over a sketch map showing the Red Army's forced crossing of the Chishui River.

我们刚才花了二十分钟的时间仔细看了红军强渡赤水的示意图。

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And the number of extinctions continues at a high rate in the twenty-first century.

灭绝物种的数量在 二十一 世纪仍在以很高的速率上涨.

超越目标英语 第3册

Pour the ingredients into a twenty-five cubic inch pan.

再把这些配料倒进一个25立方英寸的平底锅中。

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Twenty-one cassavas varieties in this experiment come from main cultivated variety and importance breeding resource.

本研究用的21个木薯品种来源于广西主要的栽培品种与重要的育种资源。

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After nearly sixty years development, especially recent twenty years, our country home appliances industry underwent the tremendous changes.

经过近六十年的发展，特别是近二十年，我国家电行业经历了翻天覆地的变化。

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In recent twenty years, there have been some psychological pricing tactics commonly used by the native enterprises, which include odd pricing, prestige pricing and touting pricing, etc.

我国企业在近20年中常用的一些心理定价策略有：尾数定价法、声望定价法、招徕定价法等。

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Methods Twenty four neonatal rabbits were divided into big dose and small dose experimental groups and control group, each consisting of eight neonatal rabbits.

方法新生仔兔24只，随机分为铃蟾肽大、小剂量实验组及对照组，每组8只，测定新生兔小肠黏膜双糖酶活性。

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Tissue engineering material with many advantages has been the direction of the material to repair bone deficiency over twenty years.

近二十年来，由于组织工程支架材料的很多优点使得其已逐渐成为骨修复材料研究发展的方向。

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The typical active life of a disposal site is twenty years.

处理场典型的有效合作期是20年。

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Twenty seven disubstituted phenyl benzoate compounds were designed and synthesized, and their powder second harmonic generation ( SHG) were measured by the Kurty-method.

本文设计，合成了二十七种二取代苯甲酸芳酯类化合物，测定了它们的粉末倍频效应，初步讨论了该类化合物的结构及其非线性光学性质的关系。

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Results: Twenty-nine patients felt discomfort. The incidence was 76.3%.

结果：有29例病人感觉不舒适，发生率为76.3%；

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At the end of twenty steps the corridor ended in a " jumping-off place . "

大约走出有二十步远,通道往下到了 尽头.

英汉文学 - 汤姆历险

" The twenty-seventh is the old man's birthday. You must come. "

“ 赶到 二十七 呀,老头子的生日, 你得来一趟. ”

汉英文学 - 骆驼祥子

How many people, at just twenty-nine, can say that?

有多少人在29岁的时候可以做到这个？

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The twenty-nine patients were divided into study groups and control group according to whether to reserve the ovaries.

29例患者根据是否保留卵巢被分为研究组和对照组。

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Twenty-nine examples of compound captopril tablets curing diastolic heart failure

复方卡托普利治疗舒张性心力衰竭29例

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Some twenty years ago by merging two small-sized ones.

大约20年前由两个小规模的工厂合并而成的.

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Twenty-nine volatile compounds were identified by means of PT combined with GC/ MS;

吹扫捕集法结合GC／MS共分离鉴定出29种成分；

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