chromosomal aberration

基本解释

Through comparative analysis, the chromosomal aberration rate of 13 Jinnan stud bulls is in normal range in this study.
经比较分析，研究的1 3头晋南种公牛染色体的畸变率在正常范围内。
The rate of chromosomal aberration in the workers working in grass root hospitals(0.421%) was higher than those working in upper level hospitals(0.083%).
基层医院放射工作者染色体畸变率（0.421%）明显高于上级医院（0.083%）。
The Study included five experiments, i. e, acute toxicity test and accumulative test of rats, bone-marrow micronucleus test and testis chromosomal aberration test of mouse, and Ames test.
进行了小白鼠的急性毒性试验、蓄积毒性试验、小白鼠的骨髓细胞微核试验、睾丸染色体畸变试验及鼠伤寒沙门氏菌的致突变试验。