中心体

Accordingly, the researchers have proved that these checkpoint kinases also exist alongside the centrosome and perform their function there.

由此，科学家们证实这些检测点激酶同样存在于细胞中心体附近，并发挥着他们的作用。

Abnormal centrosome, as chrosomal instability, is a widespread characteristic cancer cells.

中心体异常同染色体不稳定性一样是肿瘤细胞的一个普遍特征，并且可出现在肿瘤发生的早期阶段。

A star-shaped structure formed in the cytoplasm of a cell and having raylike fibers that surround the centrosome during mitosis.

在细胞浆内形成的星状结构，在有丝分裂期间有棱形纤维环绕中心体。

It is currently considered that the functional defects of mitotic checkpoint and centrosome abnormalities may play important roles in the development of aneuploidy in tumor cells.

近年来研究显示：细胞有丝分裂检查点功能缺陷和中心体异常可能是肿瘤细胞CIN形成的重要原因，但这一推测还没有在包括OSCC在内的人类大量实体瘤中得到全面证实。

The centrosome is the classical site of microtubule nucleation and is thought to be essential for axon growth and neuronal differentiation--processes that require microtubule assembly.

中心体是微管核化的经典位置，并且轴突生长和神经分化都需要微管蛋白的组装核化。

In aggregate, our smaller insurance operations produced an excellent underwriting profit in 2000 while generating significant float - just as they have done for more than a decade. If these companies were a single and separate operation, people would consider it an outstanding insurer.第 24 页共 56 页 www.buffettism.com 巴菲特研究中心 Research Centre for Buffettism Because the companies instead reside in an enterprise as large as Berkshire, the world may not appreciate their accomplishments - but I sure do. Last year I thanked Rod Eldred, John Kizer, Don Towle and Don Wurster, and I again do so. In addition, we now also owe thanks to Tom Nerney at U.S. Liability and Michael Stearns, the new head of Cypress.

总的来说，其它规模较小的保险业务在 2000 年产生了可观的承保利益，同时一如过去十年来持续贡献大量的浮存金，如果把这些公司视为单一独立的企业，那么他们绝对可以称得上是一家经营绩效优异的保险公司，而因为这些事业隐身在 Berkshire 如此庞大的事业体中，外界无法理解他们的努力与成就，但至少我个人能够深深地体会地，去年我感谢过 Rod，John，Don 等人，今年则还要再加上美国责任险的 Tom 以及 Cypress 的新任主管

By analyzing numerically the disks around a young stellar object and a black hole, we can obtain: the dissipation can not be neglected as a magnetic field is in small threshold value; in Keplerian disks, the magnetic field is smaller, the dissipation caused by anomalous viscosity and anomalous resistivity deviates from the ideal more greatly; the dissipative effects on magnetic instability become smaller as the radius r becomes larger.

通过分析年轻恒星周围和黑洞周围吸积盘的数值解可以得到：在磁场比较小的一段阈值内，这种耗散过程是不可忽略的；而且，磁场越小，由反常黏滞及反常阻抗引起的耗散过程对磁不稳定性的影响就越大；离中心体的距离r越大，耗散过程对磁不稳定性的影响越小。

Modification of calcium phosphate cements using biodegradable microspheres proved to be an efficient drug delivery system allowing a broad range of 10–30% drug loading with uncompromised mechanical properties.

用生物可降解的中心体对磷酸钙粘固剂的修饰被证明是一个有效的药物递送系统，它可以扩大10–30%装载了强硬机械特性的药物的效应。

It is concluded that during the low competition season, even participants continue to receive moderate to low training intensity, partial detraining still significantly resulted in decreased insulin sensitivity with increased body fatness, especially in waist circumference and scapular skinfold.

研究结果显示运动员在季后期阶段，即使接受中低强度的运动训练，身体活动量的减少仍会造成胰岛素敏感度恶化，此外中心体脂肪增加会显著反映在腰围与肩胛骨下缘皮下脂肪厚度的增加。

Microspheres were mixed with an apatitic calcium phosphate bone cement to generate an antibiotic drug delivery system for treatment of bone defects.

我们把中心体和磷酸钙骨水泥混合来产生一种抗生素递药系统来治疗骨质缺损。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。