精子的

They also had a 40 percent higher chance of having some sperm abnormalities.

他们还有40％更高的机会出现精子的异常。

In this paper, some cryopreservation experiments about sperm and embryo of red sea bream are reported and a series of conclusions are got.

在真鲷精子的冷冻方面我们得到了一套完整的冷冻保存方法和质量检测方法。

Still another method is vaginal douching after coitus or, in other words, the washing out of the vagina with some sort of solution in the hope of removing the sperm.

还有一种方法，叫性交后阴道灌洗，既为抱著祛除精子的希望，用某种液体清洗阴道。

Still another method is vaginal douching after coitus or, in other words, the washing out of the vagina with some sort of solution in the hope of removing the sperm.

还有一种方法，叫性交后阴道灌洗，既为抱着祛除精子的希望，用某种液体清洗阴道。

C: control; p4: progesterone and GABA results are expressed as mean±SD for 4 different ejaculates.

这表明GABA和P4在体外均有近视明显地促进人精子的获能作用。

C: control; p4: progesterone and GABA results are expressed as mean±SD for 4 different ejaculates.

这表明GABA和P4在体外均有明显地促进人精子的获能作用。

There was no acrosome lied anterior to the nucleus. There was a fossa in the end of the head and centrioles and mitochondria were located in the fossa.

头部后端凹陷，称为植入窝，植入窝内有线粒体和中心粒等细胞器结构，此区域为精子的中片。

The experimental results showed that both electroporation and liposomesenhanced sperms retentin of pSV-lacZ DNA.

实验表明，电脉冲和脂质体可有效地促进外源DNA和精子的结合。

Allan Pacey, a male fertility expert at Sheffield University and secretary of the British Fertility Society, said:"Anything that could be taken at home every day as a pill and would change the production or quality of sperm very quickly without changing hormones is a good thing."

英国生育协会秘书，谢菲尔德大学男性生育专家Allan Pacey说：&只要能每天在家象服用药丸一样方便地使用，并且能迅速地改变精子的生成量和质量，而又不改变体内激素，那就是好药。&

You don't want to mate with the first plastic cup that buys you a drink.

你不该随随便便和某个盛精子的塑料杯交配

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。