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- Sperm are intended to fertilize the female sex cell, or egg. 精子是要令到雌性生殖细胞(者说是卵子)被受精。
- New life may begin to develop when a male sex cell (spermatozoon) unites with and thus fertilizes a female sex cell (ovum). 当一个雄性性细胞(精子)与一个雌性性细胞(卵子)相遇并因而受精的时候,新生命便开始发育。
- - The union of a male and female sex cell which produces a new single cell called zygote. - 通过细胞分裂,合子生长,产生由许多细胞构成的称为胚泡的有空腔球形体。这一过程称为 卵裂 。
- female sex cell 雌性生殖细胞
- Oestrogen is a female sex hormone. 雌激素是一种雌性荷尔蒙。
- Indeed, it is a severe mutilation of the female sex organs. 它甚至是一种严重的女性性器官毁损。
- However, since both male and female sex organs derive from the same embryonic cell mass, they still correspond to each other or, in scientific language, are "homologous. 但是,既然男女的性器官由相同的胚胎细胞团衍生而来,它们相互对应,或者用科学语言来说,它们是“同源的”。
- Survey of HIV VCT among female sex workers in Funan County,Anhui Province. 安徽省阜南县暗娼HIV抗体检测意愿调查
- There can be no spirituality, no sanctity, no truth without the female sex. 没有女性,就不可能有灵性、圣洁和真理。
- This profound generic view of the female sex did not seem to dispose Haley particularly to the straight. 海利听了山姆这番女子共性的高论之后,毫无照直走的意思。
- In homosporous plants, there is only one type of prothallus with both male and female sex organs. 在具同形孢子的植物中,只有一种雌雄性器官兼备的原叶体类型。
- The intimate contact of the male and female sex organs during coitus can give both partners great pleasure. 在性交过程中,男女性器官的密切接触能够给双方带来愉悦。
- It is also involved in manufacturing key male and female sex hormones and steroidal hormones. 它在主要男女性荷尔蒙和类固醇荷尔蒙的制造中也起作用。
- The various justifications given for the practice of mutilating female sex organs are often interrelated. 为毁损女性性器官的习俗找出的各种各样的藉口常常是相互有联系的。
- Like annelids, they are hermaphroditic, containing both male and female sex organs. 他们像蠕虫一样,雌雄同体,共有雌、雄两种性器官。
- Explain the most promising strategies for ending the traditional mutilation of female sex organs. 解释终止传统的女性性器官毁损的最有希望取得成功的策略。
- Some arguments for the mutilation of female sex organs simply reveal the medical ignorance of their proponents. 为女性性器官毁损辩护的论点简直就泄露其拥戴者的医学知识匮乏。
- These sex cells contain only one set of chromosomes that combine during conception and create an embryonic cell with two chromosome sets, one from each parent. 这些性细胞各含一套染色体,形成胚胎细胞时,来自父本和母本的染色体则组合在一起。
- In particular, it can promote makeup and secretion of female sex hormone of climacteric women. 尤其促进更年期女性雌激素补充及分泌,效果显著。
- These “masculinizing” hormones were enough to prevent the normal development of its female sex organs. 这些“使雌性动物雄性化”的激素足以抑制她的雌性性器官的正常发育。