结论:染色体畸变可能是胃癌发生的细胞学基础。
And the probability of crossing and aberrance would be dynamically changed with the structure of population.遗传运算参数中的交叉和变异概率随种群结构特征动态变化。
aberrance of the Chromosomal in 20 patients ( 3.7 % in 545 patients ) .染色体变异共20例,占 3.7%.
It has been proved that nuclear radiation will lead to genetic aberrance.核辐射会导致基因变异已被证实.
Researching on the aberrance of and technological premium can adopt different methods according to different views.研究科技奖励失范,可以依据不同的研究视角,运用不同的研究方法.
DNA methylation and its aberrance play an important role in the human development and tumorigenesis.DNA的甲基化及甲基化异常在人体发育和肿瘤的发生中起着至关重要的作用.
Results : Translating the DNA sequences of the aberrance coronary virus and then getting its full gene chip.结果破解SARS的 病原-变异冠状病毒的DNA序列,从而获得SARS冠状病毒 全基因组芯片.
Even if it worked with - phase sine, - phase line current would have non - sine aberrance and produce wave - electricity.即使在 三相 正弦激励的作用下, 三相线电流也将发生 非 正弦畸变,产生谐波电流.