查询词典 chromatid

Reach the poles, n the number of sub-chromosome, and each sub-chromosome composition of only one chromatid.

到达两极的子染色体为n数，并且每条子染色体只由一条染色单体构成。

Divide, and each sister chromatid moves to one of the poles of the spindle.

第二次核分裂开始于分裂中期，子细胞中染色体重新排列在赤道板上。

Studies on Sister Chromatid Exchange and Cell Cycles

姐妹染色单体交换和细胞生长周期的研究

An increased incidence of sister chromatid exchanges in peripheral lymphocytes of operating room personnel exposed to waste anesthetic gases has been reported.

已有报道，在暴露于麻醉性气体的手术室工作人员中，外周淋巴细胞姐妹染色体交换的发生率有所上升。

This study implied that radiation-induced chromatid/isochromatid breaks can be possibly used as a good predictor of radiosensitivity of hepatoma cells,also it could be used to design radiotherapy schedule for liver can-cer patients.

辐射诱导的染色单体断裂是预测肝癌细胞内在辐射敏感性的一个良好指标，可为肝癌的临床放射治疗计划提供依据。

The abnormalcell counts were made according to chromosome and chromatid aberrations,gap abnormalities and total abnormalities.

分别按染色体异常与染色单体异常、间隙异常及总异常计算异常细胞数。

At anaphase the dicentric chromatid will form a bridge and the acentric a fragment , both of which can be scored.

在后期双着绿点染色体将形成一个桥，无着绿点染色体单体形成一断片，此两者均可记录下来。

Results:There were no significant difference in chromosomal aberration,sister chromatid exchangeand micronuclei.

结果：染色体畸变率、姊妹染色单体交换、微核率，各处理组与对照组比较均无显著性差异。

Methods The bone marrow cells of pure Kumming species of mice were used as experimental material in which the micronucleusand sister chromatid exchanges induced by cyclophosphamide were used as an index.

方法以昆明纯种小鼠的骨髓细胞为实验材料，用公认的诱变剂环磷酰胺诱发的微核率和姐妹染色单体互换频率为指标，研究EGCG对CP诱导小鼠骨髓细胞MN和SCE的影响。

Methods: Peripheral blood lymphocytes from 30 women of childbearing age working with VDTs were cultured and conducted sister chromatid exchange and micronucleus analysis.

随机选择VDT作业及对照组的育龄妇女各30例，对其外周血淋巴细胞分别按姐妹染色单体互换检测方法及微核检测方法进行培养、检测。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐