查询词典 sperm whales

The results are as follows:(1)in testis tissue, the expression of RB gene only was found in spermatocytes and prespermatids of seminiferous tubule of immature mice and spermatids of mature mice, and it was not found in the spermatogonia, spermatognial stem cell and primary metamorphous sperm from both immature and mature mice.

这些结果表明，RB基因在小鼠精子和卵子的发生过程中有着重要作用

Following the accepted Eckstein meteyard,the effect score of anti-sperm ant...

抗精子抗体具有体外杀精作用，但同时也有轻度、可接受的阴道刺激性，作为外用避孕药是可行的。

MATERIAL AND METHODS: The micronuclear test in polychromatic erythrocytesof bone marrow and the sperm abnormality test were applyed in mice model.

材料与方法：小鼠骨髓嗜多染红细胞微核实验和小鼠精子畸变分析。

compound bio-flavine;Ames tests;rat marrow osteocyte micronuclear tests;rat sperm deformation tests

复方生物黄酮；Ames实验；小鼠骨髓细胞微核实验；小鼠精子畸形实验

Objective To analyze the correlation between mitochondrial DNA and human sperm mobility.

目的 探讨线粒体DNA与人精子活力间的关系。

The studies of morphology and physiology of sperm maturation in tigerprawn, Penaeus monodon .

官建权 (1998 )。草虾精子成熟之形态及生理上变化之研究。

Methods Sperm recovery procedures were done in infertile men with obstructive azoospermia(n=37) and nonobstructive azoospermia(n=28) by PESA or PTSA.

结果OA组32例在附睾获得精子，5例在睾丸获得精子；NOA组7例在附睾获得精子，11例在睾丸获得精子。

It is probably that there were not Ca〓 channel on the guinea pig sperm PM, because the Ca〓 channel blockers verapamil, nifedipine, diltiazem and D600 promoted acrosome reaction in synchronous and nonsynchronous cultural systems.

豚鼠精子质膜可能无Ca〓通道，因为verapamil、dilliazem和D600等对获能和未获能的精子的顶体反应均具有显著的促进作用。

In addition, the Medical Scientific Committee on the British Government scientists have found that in recent decades to reduce male sperm count and testicular volume of octyl phenol with narrow, double-Fen A and D n-methyl-phthalic acid resin, and these substances are widely used in manufacture of baby bottles, canned food boxes, food packaging bags, such as coating the inner wall.

此外，英国政府医学科学委员会的科学家们发现，近几十年来男性精子数量减少和睾丸体积缩小与辛基苯酚、双芬A和丁基苯甲基酞酸脂有关，这些物质广泛用于制造奶瓶、罐头盒、食品包装袋等的内壁涂层。

Urumqi 830011, ChinaAbstract: Objective: To investigate the influences of the sperm of male rats impact,when octyl phenol, nonylphenol joint exposured.

目的：观察辛基酚、壬基酚联合染毒时，对雄性大鼠精子状况的影响。

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。