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- G-band analysis showed there were some faintly-stained bands in the hereochromatinic regions of the pair of chromosomes. 带分析表明该对异型染色体的异染色质区域均显示一些数目不等的浅带。
- I bought a pair of tan leather shoes the other day. 前几天我买了双棕褐色的皮鞋。
- Each human cell contains 23 pairs of chromosomes, only one pair of these pairs determines a person’s sex. 一套染色体 。每一个人的细胞号23对染色体，只有一对决定著一个人的性。
- Don't mix up this pair of synonyms. 别把这两个近义词混淆了。
- More than 6 billion of these chemical bases, strung together in 23 pairs of chromosomes, exist in a human cell. 人类细胞中的23对染色体就是由多于60亿个这种化学单位排列而成。
- He wears an oily old pair of jeans. 他穿着一条沾满油污的旧牛仔裤。
- Little difference was observed in the lengths of the adjacent pairs of chromosomes. 10对染色体为中部着丝点染色体,8对为亚中部着丝点染色体,各对相邻的染色体的长度差异不大。
- This pair of scales is not in equilibrium. 这个天平不平衡。
- These matching pairs of chromosomes hold equivalent genetic information. One set from mother, and one from father. 这些配对染色体所携带的遗传信息是等价的。一条来自母亲，另一条来自父亲。
- This pair of trousers is too tight for me. 这条裤子我穿太紧了。
- She splashed out on a new pair of shoes. 她心血来潮买了一双新鞋。
- During diakinesis the sister chromatids of homologous pairs of chromosomes complete their separation, and the chromosomes coil tightly, shortening and thickening. 在终变期配对的同源染色体中的姐妹染色单体完成分离，染色体变成紧密凝集的状态，缩至最小长度。
- Billy has a pair of new trousers. 比利有一条新的裤子。
- A new pair of shoes wouldn't come amiss. 新鞋不会不称心的。
- There were 24 pairs of chromosomes in somatic cell, including one pair of heteromorphic chromosomes which lengths were different from corresponding chromosomes in other karyotypes reported. 该对异型染色体的长度与其他核型的相应染色体有明显差异，这是在自然界中发现的又一种新核型。
- This small animal has a pair of hazel eyes. 这只小动物有一双淡褐色的眼睛。
- An organism with more than two sets of chromosomes. 多倍体生物具有两套以上染色体的有机体
- Each human cell contains 23 pairs of chromosomes, only one pair of these pairs determines a person’s sex.The chromosomes shown here are from a cell of a male body (combination: XY). 每一个人的细胞号23对染色体，只有一对决定着一个人的性。
- He was dressed in a pair of black trousers. 他穿着一条黑色裤子。
