查询词典 instinct of reproduction

Second, a lot of artificial propagation experiments were performed between different gynogenetic clones to analyze whether or not genetic recombination occurs by utilizing the identified RAPD and SCAR markers. Direct molecular genetic evidence for gonochoristic reproduction was revealed in the gynogenetic silver crucian carp, and a previous hypothesis that the silver crucian carp might reproduce both gynogenetically and gonochoristically was conformed.

二是利用银鲫的克隆多样性和其种群中存在的雄性个体，设计大量的不同繁育组合，运用已鉴定的RAPD和SCAR分子标记，分析比较了不同繁育组合子代的DNA扩增情况，探讨了这些分子标记在各个交配子代中的重组分布规律。

Experiments prove that this model could achieve FED color reproduction. field emission display ; Grassman law ; colorimetric prediction,color correction

国内在CRT和LCD显示器的色彩还原方面开展了一定研究，然而由于FED显示器是一种新型的平板显示器件，FED显示器色彩还原方面的研究开展得还很少[。1]摄像机采用国际标

The birthplace of migrating birds had been a controversial problem for a long time. Based on comparision within winter habitat, reproduction habitat of Grus nigricollis, reproductive physiology and the upheaval of Qingzang Plateau in the Quaternary Period. We concluded that reproductive habitat was the birthplace of the bird species.

迁徙鸟类的种系发源地一直是个有争议的问题，本文依据黑颈鹤的越冬生境与繁殖生境的对比，以及青藏高原隆升与第四纪冰川的先后、动物繁殖生理等不同证据推断，繁殖地是鸟类迁徒的种系发源地。

The effects of p53 could be bolstered with antibodies that slow tumors by attaching to the surface of cancer cells and gumming up their ability to take over the body's growth factors, the specialized proteins that promote cell reproduction.

P53还可以与抗体一起发挥更大的作用，它们附着在癌细胞的表面，减弱癌细胞将促进细胞繁殖的特别的蛋白质取而代之的能力。

The effects of p53 could be bolstered with antibodies that slow tumors by attaching to the surface of cancer cells and gumming up their ability to the over the body's growth factors, the specialized proteins that promote cell reproduction.

口53还可以与抗体一起发挥更大的作用，它们附着在癌细胞的表面，减弱癌细胞将促进细胞繁殖的特别的蛋白质取而代之的能力。

The effects of p53 could be bolstered with antibodies that slow tumor s by attaching to the surface of cancer cells and gumming up their ability to take over the body's growth factors, the specialized proteins that promote cell reproduction.

p53还可以与抗体一起发挥更大的作用，它们附着在癌细胞的表面，减弱癌细胞将促进细胞繁殖的特别的蛋白质取而代之的能力。

Good copies of this gene, which is mutated in many cancers, can force some cancer cells to commit suicide. The effects of p53 could be bolstered with antibodies that slow tumors by attaching to the surface of cancer cells and gumming up their ability to take over the body's growth factors, the specialized proteins that promote cell reproduction.

这一基因的复制品在很多种癌症中产生好的变异，能迫使一些癌细胞自行死亡。p53还可以与抗体一起发挥更大的作用，它们附着在癌细胞的表面，减弱癌细胞将促进细胞繁殖的特别的蛋白质取而代之的能力。

Morphology of sexual reproduction abortion in'High Noon', a distant hybridization cultivar of tree peonies(P.delavayi var. lutea×P. suffruticasa), was systematically investigated with light microscopy and cross. The results indicated that:(1)The stamens matured earlier than the gynoecia and pollens dispersed at the early stage of anthesis but the rate of normal 2-celled pollens were merely 2.41%.

采用光镜和杂交等方法对牡丹远缘杂交一代品种'正午'有性生殖败育进行系统形态学观察发现：(1)雄蕊较雌蕊先成熟，初花期即散粉，正常2-细胞花粉仅占2·41%，且花粉在多种培养液中、在自身和其它两种柱头上均不萌发；柱头在谢花期大量分泌粘液，进入最佳授粉状态；(2)同一胚珠中多个大孢子母细胞减数分裂高度不同步，胚囊发育与受精延迟，部分胚乳游离核在细胞化时期分裂异常；(3)自花及品种内异花授粉不结实，天然授粉结实率为0·053‰~0·130‰。

Habenular nucleus plays a critical role in the dorsal pathway from limbic system to brain stem,and has an extensive interconnection with upper and lower structures related to reproduction.

缰核是边缘前脑至脑干背侧通路的枢纽，并与生殖功能活动有关的上下位结构有着广泛的联系。

In order to protect the spawning and reproduction of fish and enhance the fisheries resources, Harbi City carried out its fishing period from May 25 to 10 July in all of natural fishing ground.

为了保护鱼类的产卵繁殖，增加渔业资源，哈尔滨市於5月25日起至7月10日，进入自然捕捞水域的禁渔期。

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。