姐妹的

She missed the choir, and the company of her sisters.

她错过了合唱团，和她的姐妹公司。

Methods:Sister chromatid exchangeswere investigated in 44 patients with adult leukemia.

应用姐妹染色单体交换技术检测 44例白血病患者外周血细胞 SCE率的改变。

Sister chromatid cohesion is fundamental to the faithful transmission of chromosomes during both meiosis and mitosis.

姐妹染色单体粘连是有丝分裂和减数分裂时染色体忠实分离的基础。

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

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。

Objective: To study the changes of sister chromatid exchange rate in the mutator cell of tumor cell and mutagenized by drug or teratogen.

姐妹染色单体互换(sister chromatid exchange，SCE)检测是细胞遗传学研究领域的一项重要技术。

Methods: The expression of mutated P53 gene in human lymphocytes was investigated using flow cytometry.And the micronucleus and sister chromatid exchange tests were studied in vitro.

以正常人外周血淋巴细胞为材料，用流式细胞仪检测环磷酰胺对突变型P53基因表达的影响，同时以微核及姐妹染色单体互换为指标，进行致突变研究。

The topic is worth studying about whether the mechanism is concerned with the change of chromosome number in tumor cells.

上述姐妹染色单体分离机制是否参与肿瘤细胞染色体数目畸变过程是一个值得研究的重要课题。

Collier Cone, a cinder cone, at the north base of North Sister.

科利尔圆堆，一个煤渣堆，在三姐妹山北峰的北侧山脚。

Acting on the advice of Circe,Odysseus took careful preparation against the Sirens.

为了对付塞壬姐妹，他采取了谨慎的防备措施。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。