常的例句大全

Conclusion: Two perfect X chromosomes is necessary for female gonadal dysgenesis and function of ovary.

结论：两条完整的染色体是女性性腺发育及正常卵巢功能所必须：Xp21缺失可引起身材矮小；

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Women are also very, very unlikely to be affected by color blindness, due to their having two X chromosomes.

由于女性有两条X染色体，她们也非常不易患色盲。

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Results: In five abnormal sex-differentiation cases. We found that three of them had red signals, which represented Y chromosomes, while two presented green signals meaning X chromosomes.

结果发现5例性分化异常患者中，3例标记染色体为代表Y染色体的红色信号，另2例标记染色体为代表X染色体的绿色信号。

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In the article, we used PCR-gel elec-trophoresis method to determine the number of repeat of P ( CGG) n. We have 126 normal X chromosomes and 18 X chromosomes obtained from fra ( X) families.

采用PCR凝胶电泳法测定126条正常人群X染色体及来源于脆性X综合征家族的18条染色体的P（CGG）n重复数目。

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Human X and Y chromosomes behave differently from the autosomes.

人的x和y染色体跟常染色体有不同的活动。

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The result showed that all autosomes which have short arm were acrocentric, the X and Y chromosomes were submetacentric.

结果是牦牛常染色体均为近端点着丝粒染色体，X、Y染色体为亚中部着丝粒染色体。

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The mechanism of x haploid bee sex determination was, first, x gene quantity with x chromosomes not only was less than Y genes with euchromosomes, but also x gene quantity with every x chromosme was different;

X单倍体型蜂类的性别决定机制，一是X染色体含X基因的数量小于常染色体组含的Y基因，而且各X染色体含X基因的数量不相同；

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It possesses excellent, uniform color with very even texture and very straight grain.

它具有良好的 、 统一的颜色与均匀的质地,和非常直的纹理.

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Normally, the T-DNA region contains genes for auxin and cytokinin biosynthesis and for amino acid and sugar derivative production.

通常T-DNA区都含有生长素和细胞分裂素合成基因以及氨基酸和糖类衍生物合成基因。

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In the selection of rolling bearing's types and models, some selected bearings can not be applied to the actual working environment, suffered the impact load in excess of the allowable load.

在滚动轴承类型和型号的选择过程中，会经常出现所选用的轴承不能适用于实际的工作环境，其所受的冲击载荷超出了该轴承的许用载荷。

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The points out that the following should be followed to reduce tire wear: ensure tire normal air pressur and normal allowable tire load, assure optimum front wheel alignment parameters, design rational steering mechanism, increase integral torsional rigidity of the truck and its body.

指出，为减少轮胎磨损，应从以下几方面着手：保证轮胎正常行驶气压及允许裁荷、寻找最优前轮定位参数、设计合理的转向机构、提高整车和车箱的整体扭转刚度。

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This was an astute move.

这一招非常机智.

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Zhou Enlai was too astute to rail against reality.

周恩来是一个非常精明的人,他不会诅咒现实.

词典精选例句

I liked the cloudy sky very much.

我非常喜欢多云的天空.

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After liberation the scholastic circles denominate this crop of common vegetable-fruit as Doushu in Chinese language.

建国后,学界把该常见蔬莱 - 水果作物定名为豆薯.

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All will be sensational career days when talks and progress leave you smiling.

所有这些都会是非常好的事业日,谈话和进展会让你微笑的.

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A tiny story can be cited as an instance of ( exceedingly ) selfless contribution of teachers.

一个小故事可以作为老师 ( 非常 ) 无私贡献的例子.

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The model's seduction is obvious: China's growth has been extraordinary.

这种模式的吸引力是显然易见的: 中国的经济增长非同寻常.

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It's a seductive argument.

这是一个非常吸引人的论点。

《柯林斯高阶英汉双解学习词典》

I used to go to English salon on Sundays.

我以前常在周日去参加英语沙龙.

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