查询词典 sperm nucleus

The interactions between the activities of neurones in central amygdaloid nucleus and nucleus tractus solitarii, and the effect of dexamethasone microinjected into CeA on cardiovascular response to NA/NPY administrated into NTS were observed.

运用电生理学技术和心血管实验，观察了中央杏仁核神经元与孤束核神经元活动之间的相互作用，以及在CeA 内注射地塞米松对NTS内去甲肾上腺素/神经肽Y诱导的心血管效应的影响。

In addition, the role of the RER in protein body forming, the role of amyloplast envelope in amyloplast proliferating, the relations between nucleus and cytoplasm of starchy endosperm cells in rice, and the variation of nucleus in plant PCD, the roles of plasmalemma invagination, ER, Ca〓 and phosphatases during endosperm development were discussed.

本文对粗面内质网在蛋白体形成中的作用，淀粉质体被膜在淀粉质体增殖中的作用，淀粉胚乳细胞的核质关系，植物PCD中细胞核的变化，以及质膜内陷、内质网、Ca〓和磷酸水解酶在胚乳发育中的作用等进行了讨论。

The genetic inactivation of eggs is the first key stage of androgenesis in fish. In order to observe the effect of UV irradiation for the inactivation of female nucleus of zebrafish the eggs were irradiated by UV with solution-free, pure water, Ringer's solution and Cortland solution. The results showed that abnormal fry were obtained in all groups and haploids were validated. But irradiation with solution was confirmed it could not inactive fully female nucleus and the fertilization rate of the eggs irradiated with pure water was very low.

雌核灭活是雄核发育的第一个关键步骤，为研究紫外线对斑马鱼卵的雌核灭活效果，将斑马鱼的卵采用干法或置于纯水、Ringer氏溶液和Cortland鱼用生理盐水进行紫外线照射，结果表明，各种方法中均得到畸形鱼苗，并经染色体检查大多为单倍体；四种方法中在Cortland鱼用生理盐水中灭活效果最好，120 mJ/cm2紫外线可以使雌核完全灭活；干法处理不能达到雌核完全灭活的目的，在纯水中灭活后的卵子受精率较低。

Partly because of the bomb, he turned away from research on the atomic nucleus to work on the cell nucleus.

由于广岛原子弹的爆炸，他离开了原子核的研究，转入了对细胞核的研究。

Two British scientists studied the makeup of the atomic nucleus and concluded that a great store of energy was locked in each nucleus .

两位英国科学家研究化妆的原子核，并得出结论认为，一个伟大存储的能量被反锁在每个细胞核。

When a neutron hits an atomic nucleus, the nucleus can absorb the neutron and become unstable.

当一个中子轰击一个原子核的时候，这个核可能会俘获这个中子，从而变的极不稳定。

It seems that the electron outside the atomic nucleus moves in an orbital around atomic nucleus.

将一束很弱的电子束投射到极薄的金属箔上，但电子穿透金属箔，在箔后的照相底片上记录下分散的感光斑点，这表明电子显示出微粒的性质。

Among these features are: absence of the nuclear rotation and development of the centriolar complex and the initial region of the axoneme in a position directly perpendicular to the basal pole of the nucleus and presence of numerous thick anchoring fibrils connecting the proximal centriole and the proximal part of the distal centriole to the nucleus.

其特点主要是：生精过程中不发生细胞核的旋转，中心粒复合体和轴丝起始段直接发生在核的基底面垂直线上，有无数的粗的固定纤维将近端中心粒和远端中心粒的近侧部连接到细胞核上。

Min the cerebral cortex, paraventricular nucleus of the thalamus, lateral preoptic nucleus, VMH, claustrum, pyriform cortex, hipocampus, cingulate gyrus, medial, lateral and cortical nuclei of the amygadala.

60min组Fos免疫阳性区有：大脑皮质、丘脑室旁核、外侧视前区、下丘脑腹内侧核、屏状核、梨状皮质、海马、扣带回、杏仁内侧核、杏仁外侧核、杏仁皮质核。

We propose that APP may have the function of anchor to catch ANKS1B to prevent into the nucleus, the cleavage of AICD is very important to the translocation of ANKS1B, and AICD and ANKS1B may co-transport into nucleus.

推测APP蛋白似乎可以抓住ANKS1B，避免ANKS1B进入细胞核，所以AICD的切割对於ANKS1B的转位很重要；也许AICD会和ANKS1B一起进入细胞核。

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。