查询词典 nucleus

Results: Resveratrol significantly ihibited growth and proliferation of SW480 cells in time and dose dependent manner.Resveratrol perturbed cell cycle,and arrested SW480 cells in S-phase accompanied with reducing G2-phase cells.The ultrastructural change of the SW480 cells treated with resveratrol were as following:the number of microvilli on the surface ofplasm membrance decreased and the nucleolar margination was frequent in nucleus.

结果：白藜芦醇能抑制SW480细胞的生长增殖，并呈时间浓度依赖性；白藜芦醇能影响SW480细胞的细胞周期分布，使细胞周期阻滞于S期，G1期细胞减少；经白藜芦醇处理的SW480细胞可出现细胞超微结构的改变：可见染色体边聚，细胞表面突起减少，胞质内空泡化等凋亡形态的变化。

The energy required to separate particles from a molecule or atom or nucleus; equals the mass defect.

为从一个分子或原子或核子中分离颗粒所必须的能量；等同于质量亏损。

In the event of neutron capture, the mass number of the nucleus will be raised, and it will thus become unstable and radioactive.

一旦俘获了中子，原子核的质量数便会增加，因而也就会变得不稳定并且具有放射性。

However, with mass-energy relation formula, the loss of helium-4 nucleus quality, equivalent to happen because of the reaction of atomic energy and reduce the release of the quality!

然而，用质能关系公式计算，氦4原子核失去的质量，恰巧等于因反应时释放出原子能而减少的质量！

Methods OS732 was treated with 10^(-5)MATRA for 6 days, then we observed cell morphology, counted cell number, analyzed cell cycles by flow cytometry and detected mRNA expressions of cyclinD (Dl, D2, D3), CDK4, P21 by semi-quantity RT-PCR. Treatmed with 10^(-5)MATRA, The nucleus of OS732 cells became small and condensed, and cytoplasms expanded.

用10^(-5)MATRA作用骨肉瘤细胞OS732， 6d后，进行细胞形态学观察、活细胞计数、流式细胞仪分析细胞周期、半定量RT-PCR检测细胞周期调控蛋白CyclinD(D1、D2、D3)、CDK4、P21 mRNA表达的改变。

A nucleus of the medial preoptic area that is several times bigger in male rats than in female rats.

为神经核的内侧视交叉前的区域，通常公鼠的会比母鼠的大数倍。

Objective To know the ultrastructure and function of synapse in mammal's medulla oblongata megacell reticular nucleus.

目的探讨哺乳动物延髓巨细胞网状核内突触的超微结构及其功能。

Raphe nucleus has been described as a midline structure located in the midline region and adjacent reticular formations of the brainstem and mesencephalon.

中缝核群是位于延髓、脑桥和中脑的正中缝及其附近网状结构的一系列小核团所组成的核群的总称。

The area of the mesencephalon around the cerebral aqueduct; it plays a role in female copulatory behavior via a pathway from the ventromedial nucleus.

在中脑环绕大脑导管的区域；经由腹内侧核的传递路径，在女性性行为中扮演著重要角色。

The universal formulases of a average internal energy of atom in metal and the two different kinds of metal atomic interaction potential have been derived by applying to the classical concept of the metalic structure and concerning the Gauss type ball symmetry of the around electronic density of atomic nucleus.

本文介绍了亚稳态Fe50Cu50固溶体晶格常数的测量结果，应用金属结构的经典概念并考虑到原子核周围电子密度的高斯型球对称分布，导出了计算金属中一个原子的平均内能和两种不同金属原子相互作用势的普遍公式。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。