numerical aberration

In abortion group , chromosome aberration was dominated with numerical aberration .

在流产组中，染色体以数目畸变为主。

Objective : To analyze the numerical aberration of chromosome X , Y and18 in the spermatozoa of asthenospermia patients by triple-color fluorescence in situ hybridization .

目的：利用三色荧光原位杂交方法分析弱精子症患者精子X，Y，18号染色体数目畸变。

19 and the losses of No. 14 , 22 , 3 , 15 indicated non-random change in numerical aberration of chromosomes .

14、22、3及15号染色体丢失和额外19号的出现频率较高反映了染色体数目畸变的非随机性。

Structural changes of chromosome 21 are not associated with the gain or loss of chromosome 4 , 10 or 17 , there is a relationship between the numerical aberration of chromosome 21 and trisomies 4 , 10 and 17 in patients with ALL .

21号染色体的畸变与4、10和17染色体数量的变化存在相关性，21号染色体结构的畸变较少合并4、10和17号染色体数目的变化。

Study on numerical chromosome aberration in human sperm cells on acrylonitrile exposed workers using two color fluorescence in situ hybridization

双色荧光原位杂交检测丙烯腈接触男工精子性染色体数目畸变

Objective : To observe the expression level of CENP-I gene in human trophoblast cells with numerical chromosomal aberration .

目的：探讨人胚胎滋养层细胞中染色体数目异常与着丝粒特异性蛋白质CENP-I表达水平的相关性。

Numerical Analysis for Aberration Effects of Stimulated Medium in Resonator

激光谐振腔内激活介质像差效应的数值分析

A calculation program written by MATLAB for System Matrix in ideal lenses , and by light path tracing and numerical fitting the aberration ( spherical aberration ) polynomial and its curve are shown .

给出了理想光具组系统矩阵的MATLAB计算程序，并借助MATLAB进行光线追迹与数值拟合，得到了像差（球差）的多项式及曲线图。

Based on this model , a numerical simulation of image aberration caused by ellipticity error is realized .

利用模型数值模拟分析了锥孔加工中的椭圆度误差造成的图像畸变；