我们讨论了雄、雌配子的形成。
是生物体所有细胞中最终能产生配子的细胞。
Germ cell Any cell in a cell lineage that eventually produces gametes.
这是一个人男性配子的综合和决定性的账户。
This is a comprehensive and definitive account of the human male gamete.
莫里斯表示:“大概影响配子的方式也有可能对下一代产生影响。”
"Maybe that is affecting gametes in ways that are going to have consequences for the next generation," she says.
生殖细胞:是生物体所有细胞中最终能产生配子的细胞。
Germ cell Any cell in a cell lineage that eventually produces gametes.
观察了大麦雌雄性配子的融合过程及其幼胚的早期发育。
The process of fertilization and early embryogenesis in barley was observed.
雄配子的形成则包括生殖细胞和营养细胞的分化,以及雄配子体的发生。
The formation of male gametes includes germ cell and vegetative cell differentiation and the occurrence of male gametophyte.
对雄、雌配子的形成,雄配子的体外出丝及动合子的形成过程进行了讨论。
We discussed the formation of microgamete and macrogamete and ookinete, exflagellating microgametocyte in the mosquito.
所谓遗传漂变就是指:在一个有限的种群内,由于配子的随机取样使得遗传组成在种群内发生变化的现象。
Genetic drift is change in the genetic composition of a population arising as a consequence of sampling of gametes in a finite population.
描述对免疫抑制小鼠肠上皮细胞寄生的隐孢子虫滋养体、裂殖体和大配子的超微结构及肠上皮细胞改变的透射电镜观察结果。
The ultrastructure of Cryptosporidium parvum, which parasitized on the surface of the intestine of the immunosuppressed mice, was studied by transmission electron microscopy.
合子输卵管内移植和配子输卵管内移植的区别在于受精过程仍然发生在实验室而不是输卵管。
ZIFT differs from GIFT in that the fertilization process still takes place in the laboratory versus the fallopian tubes.
这也解释了满月两天后,为什么飞行员时常看到10公里长的红色珊瑚配子浮游体。
That may explain why pilots often see red, 10-kilometer-long slicks of coral gametes a couple of days after a full moon.
这项研究工作的主要意义并不在于试图为无法自然孕育下一代的夫妻产生配子。
The main significance of the work is not to attempt to generate gametes for couples who do not produce them naturally.
在大多数情况下,使用一组括号可以定义子模式和捕捉匹配子模式的文本。
Most of the time, you use a set of parentheses to define a subpattern and to capture the text that matches the subpattern.
在给定输入序列中匹配子序列的特定发生事件和位置。
Matching a specific occurrence and position of a subsequence in a given input sequence.
在给定输入序列中匹配子序列的特定发生事件。
Matching a specific occurrence of a subsequence in a given input sequence.
准备好内部程序环境子例程之后,就可以指定一个简单的关键字匹配子例程
With the internal program environment subroutines in place, we can specify a simple keyword matching subroutine
在一个编配子系统得到了很好地理解且在一个单一位置而不是分散在几个(虽然简单)EIP“单元”进行维护的时候。
When an orchestration subsystem is best understood and maintained when being solved in one single place rather than scattered across several, albeit simple, EIP "bricks".
构建了关键字和显示参数散列之后,接下来我们可以查看简单的关键字匹配子程序:matchWords。
Once the keyword and display parameter hash has been built, we can move on to our simple keyword matching subroutine: matchWords.
研究小组通过遗传工程改造小鼠使其缺乏TEX11功能,结果发现TEX11功能的缺失导致在配子形成过程中染色体不联会。
The team genetically engineered male mice such that they lacked TEX11 function and found that this caused chromosomal asynapsis during the process of gamete formation.
具有场景名称的子表单被发送到HTML页面的内容区域,在页面的标头区域发出具有相同场景名称和 _Init后缀的匹配子表单。
The subform with the scene name is emitted into the content area of the HTML page, and a matching subform with the same scene name and a _Init suffix is emitted in the head area of the page.
适配子可以吸收激光并放射出称为“拉曼信号”的特征光谱。
When a laser is shone on the aptamer, the molecule absorbs light and reemits it with a characteristic spectrum, called its "Raman signal."
硅藻类的营养细胞是二倍体,它是由配子融合直接产生的。
In diatoms the vegetative cells are diploid, and are formed directly by the fusion of gametes.
雌配子体中的极核和卵核遗传上是同一的。
The polar and egg nuclei of the female gametophyte are genetically identical.
裸子植物的雌配子体简化,但较被子植物体的体积大,不能自养。
The female gametophyte is reduced but larger than in angiosperms; it is not autotroph ic.
裸子植物的雌配子体简化,但较被子植物体的体积大,不能自养。
The female gametophyte is reduced but larger than in angiosperms; it is not autotrophic.
(异系配合):亲缘关系较远的生物体产生的配子相互融合。
Exogamy The fusion of gametes produced by organisms that are not closely related.
二倍体生物:代表生活史中植物体阶段的二倍体生物,其单倍体仅局限于配子体。
Diplont a diploid organism that represents the vegetative stage in life cycles in which haploidy is restricted to the gametes.
如果这种配子体能够产生可育的配子,那么形成的孢子体通常是四倍体,这样就可以得到大量的多倍体。
If such gametophytes produce fertile gametes, the resulting sporophyte is then tetraploid, and large polyploid series may subsequently be developed.
如果这种配子体能够产生可育的配子,那么形成的孢子体通常是四倍体,这样就可以得到大量的多倍体。
If such gametophytes produce fertile gametes, the resulting sporophyte is then tetraploid, and large polyploid series may subsequently be developed.
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