1.
Evaluations of Virulence Indexes and Studies on Virulence Variations of Nilaparvata Lugens (St(?)l);
稻褐飞虱致害性指标评价及致害性变异研究
2.
The brown planthopper biotypes: on the genetic mechanism of virulence
褐飞虱生物型研究进展:致害性变异的遗传机制
3.
Study on the Biochemical Mechanism of Insecticide Sensitivity and Virulent Shift of Nilaparvata Lugens(St(?)l);
褐飞虱药剂敏感性与致害性变异的生化机制初步研究
4.
Study on Resistance Variation of Populus Deltoides Clones in the Seedling Stage to Tetra Lobulifera (Keifer)
杨树无性系苗期对螨害抗性变异研究
5.
Pathogenicity Differentiation and Molecular Variation of Rice Stripe Virus
水稻条纹病毒致病性分化与分子变异
6.
Linguistic Variability and the Uniformity of Speech Community:A Quantitative Analysis of Nasal Variation in Mandarin Chinese;
语言的变异性与言语社区的一致性——北方话鼻韵尾变异的定量分析
7.
Study on the Mutations of ADAR1 Gene in the Patients with Dyschromatosis Symmetrica Hereditaria;
遗传性对称性色素异常症致病基因突变研究
8.
Experimental study of protective effects of Qingganling apozem on acute hepatic injury induced by alpha-naphthylisothiocyanate in rats
清肝灵对a-萘异硫氰酸酯所致急性肝损害保护作用的实验研究
9.
Relationship between high temperature requirement A and dental caries caused by Streptococcus mutans
高温需要A蛋白与口腔变异链球菌的致龋性
10.
Study on Co-infection of Highly Pathogenic PRRSV and Classical PRRSV
高致病性PRRSV变异株与经典株混合感染的研究
11.
A Clonal Selection Algorithm Based on Non-uniform Adaptive Mutation
基于非一致性自适应变异的克隆选择算法
12.
Pathogenicity test of PRRSV variation
猪繁殖与呼吸综合征病毒变异株的致病性试验
13.
Theoretical Simulation on Photochromism and Photoanisotropy of Bacteriorhodopsin and Its Applications;
菌紫质光致变色和光致各向异性的理论模拟及应用研究
14.
The Fatal Hurt to Human Nature──On the Changing Process of Heathcliff s Personality;
对人性的致命伤害──析《呼啸山庄》希克厉的性格演变过程
15.
There was worry that a mutation could occur in the disease which would make the disease virulent enough to attack clones hitherto regarded as resistant.
麻烦的事是病原菌可能发生突变，以致病害变得更厉害，使原来是抗病的无性系也能感染。
16.
Mutation Identification and Functional Analysis of ADAR, the Disease Gene for Dyschromatosis Symmetrica Hereditaria
遗传性对称性色素异常症致病基因的突变鉴定和功能分析
17.
Abstract: Breast cancer exhibits familial aggregation, consistent with variation in genetic susceptibility to the disease.
乳腺癌显示家族聚集性，以及对这种疾病易感基因变异的一致性。
18.
Relationship between the Differential Expressions of Sucrose-metabolism Related Genes and Cariogenicity of S. Mutans;
变形链球菌糖代谢相关基因的差异性表达与其致龋性关系的研究