查询词典 sperm cell

What is known is that as man age, their ability to repair faulty DNA in sperm cell decreases.

目前所知道的就是，随着男性年龄的增长，他们修复精液细胞中错误 DNA 的能力下降了。

It's a slow journey for the sperm, the smallest cell in the human body.

对于精子来说，进入阴道后的行程是一个漫长旅行，因为它们是人类身体里最小的细胞。

We reviewed the molecular mechanism involved in the apoptosis of sperm cell, and put forward the questions and perspective in this research field.

本文就睾丸生精细胞凋亡的分子机制的研究情况作一综述，并提出生殖细胞凋亡机制存在的问题及研究前景。

BACKGROUND ＆ AIM:To evaluate the toxic effect of chromium to the boby cell and the sperm of mice.

背景与目的：比较不同价态铬化合物对小鼠体细胞和雄性生殖细胞的遗传毒性。

The vaccine we tested includes a protein from the outside of a sperm cell of male guinea pig s.

我们试验的疫苗含有取自雄鼠精细胞外部的一种蛋白。

The male sex is the sex that produces the relatively cheap, small, and very mobile sperm cell.

雄性产生相对便宜，小，而且非常自由的精子。

That vaccine works after a sperm cell has already joined with an egg.

那种疫苗是在精细胞已经同卵子结合后才起作用。

The vaccine we tested includes a protein from the outside of a sperm cell of male guinea pigs.

我们试验的疫苗含有取自雄鼠精细胞外部的一种蛋白。

The FDA testing showed the sperm cell could survive up to 4 hours in a refrigeratorwithout any protected supplement.

FDA测试表明：不添加任何保护剂和保存在冰箱的情况下，四种林木的生活精细胞可存活四小时。

MATERIAL AND METHODS: The micronucleus test of mouse bone marrow cell and the sperm abnormality test in rats were used in this study.

材料与方法：采用骨髓嗜多染红细胞微核测试法和精子畸形法评价HY拮抗环磷酰胺所致的遗传物质的损伤作用。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。