查询词典 sperm

Ananisogamy The sexual fusion of nonidentical gametes. Anisogamy grades from situations in which the gametes differ only in size to the extreme of oogamy, in which one gamete is a large nonmotile ovum and the other a small motile sperm.

异配生殖：不相同的两个配子的结合叫做异配生殖，通常是一个大而运动能力迟缓的卵和一个小而运动能力强的精子结合。

While under the conditions of physiological anti-climax, men will produce poor-quality sperm and women will produce poor-quality ovum.

避免盲目受孕的随意性而酿成劣生的恶果。

MATERIALS AND METHODS: The Ames test,the mouse micronucleus test and the mouse sperm abnormality test were used to evaluate the genotoxicities of bezoar antidotal tablet.

材料与方法：采用 Ames试验、小鼠骨髓细胞微核试验和小鼠精子畸形试验对牛黄解毒片进行遗传毒性检测。

The key of immunological contraception is to discover a sperm antigen, which is tissue-specific and has the intense antigenicity.

应用疫苗进行避孕的一个最关键的问题是能发现一个精子特异的，且具有强免疫原性的抗原。

Women smile appreciatively when men splat them in the face with sperm.

男人喷精于女人脸上时，她们会露出满意的笑容。64.78.165.5 第二条例句：2。

One of two sperm get into an archegonium and fused with egg. The nucleus of fertilized egg began to divide, and the walls were formed after the third division. The eggs without fertilization divided two times and then disappeared.

雄配子体产生的两个精子中的一个进入颈卵器与卵细胞结合形成受精卵，受精卵核到第3次分裂形成细胞壁，没有受精的卵细胞还要进行两次有丝分裂后才消失。

They are hermaphrodites who produce both eggs and sperm but while they are able to reproduce asexually, they do usually mate with other giant snails.

它们是雌雄同体，可以同时产生精子和卵子。不过虽然它们可以无性繁殖，它们仍喜欢在繁殖时有其它的巨蜗牛做伴。

My house is blue baby bottles three sperm calcium gluconate, together with Iran could be the new food.

我家孩子是蓝瓶的三精葡萄糖酸钙与伊可新一起吃的。

An Australian beachcomber is hoping to strike it rich. He has found a lump of sperm whale vomit . He found it near Melbourne on the south coast.

澳洲一名在海边捡拾漂流物的男子有机会一夜致富了，因为他在澳洲南部墨尔本附近沿海发现了一大坨抹香鲸的呕吐物。

They have both been long out of print; but their value to the student of natural history has been, and still is, very great, Dr. Beale's book, in particular, being still the authority on the sperm whale.

他们都被打印出来长，但其价值的自然历史系的学生一直是，而且现在仍然是非常巨大的，比尔博士的著作，特别是还对抹香鲸的权威。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。