查询词典 twenty

No, really, studies have shown that a quick catnap of, say, twenty minutes, is far more effective than a two-hour nap.

不，是真的，研究报告指出，小睡个比方说20分钟，比两个小时的睡眠，对你更有效。

It was one of the largest subspecies of lion ever to have existed, comparable in size to the Early Middle Pleistocene primitive cave lion, Panthera leo fossilis , and about twenty-five percent larger than the modern African lion [1] , though some estimates of the weight of this animal are as high as 300 kg.

拟狮是其最大的狮亚种，拟狮和更新世的原始洞狮（ Panthera leo fossilis ，大于现代非洲狮约25 ％，[ 1 ] ，估计重量这个动物是可达300公斤。

But as a result of a mistake in cell division, some people have 3 copies of the twenty-first chromosome.

但由于细胞分裂时发生错误，有些人的第21条染色体有3条，而一般只有2条。

Methods:Twenty two cadeveric skulls of adults were chosen and made into continuous slices by using the technique of celloidin embedding.

冰冻切片技术是将标本低温冷冻后用电动带锯制作断层切片的一种技术。

Yangsan to build first-class domestic leading trailer company sets product design, scientific research and development, production sales, the introduction of high precision professional equipment, using advanced processing technology, high-quality raw materials and spare parts manufacturing-wide Trailers, semi-trailer, warehouse gate car, low flat-panel truck, container truck, dump truck, bulk cement truck, cement mixer, six series of public works vehicles, more than 100 kinds of products have reached the leading domestic level, the National Twenty-selling Products a number of provinces, 300 cities, counties, and districts, are well received by clients.

为打造梁山一流国内领先的挂车企业，公司集产品设计、科研开发、生产销售为一体，引进高、精、尖的专业设备，采用先进的加工工艺，选用优质原材料及零部件生产制造的全挂车、半挂车、仓栅车、低平板运输车、集装箱运输车、自卸车、散装水泥车、水泥搅拌车、特种车工六大系列，100余种产品均达到国内领先水平、产品畅销全国二十多个省，300余个市、县、区、深受广大客户的好评。

The rapid development of information technology has presented new challenges to the enterprise management in the twenty-first centenary.

信息技术的发展，对21世纪企业管理提出了新的挑战。

Twenty years ago she was the center of attraction in social circles; now she is just a has-been.

20年前她是社交圈里的中心人物，可现在却是过气人物之一。

It 's twenty - five degrees centigrade.

现在是摄氏度25度。

The paper chooses twenty-five key meadow sample plots in the Loess Plateau, then discusses the estimation model and estimation method of vegetation coverage by the pictures taken by the digital camera, and puts forward the effective solution for edge distortion problem caused by the central projection and vegetation information recognition problem.

该文选择黄土高原退耕还林还草区野外测量的25个典型样方，探讨了数码照相法估算植被盖度的模型和方法，提出了中心投影引起的边缘畸变问题和植被信息识别问题的有效解决方案。

The first year, twenty more days before my first anniversary, I began to scheme how to celebrate it ceremonious.

结婚第一年，我在结婚纪念日前20多天，就开始筹划怎么隆重地庆祝周年纪念日。

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％。