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- Aim To reveal the virulence variation related to vacuolating cytotoxicity of coccoid Helicobacter pylori . 目的揭示球形幽门螺杆菌致细胞空泡变性毒力的变异情况。
- Please analyse the reasons of virulence variation of Puccinia striiformis f. sp. tritici. 小麦三种锈病的生物学是否完全一致?
- Virulence Variation Genetic Basis among Different Field Reproductive Generations of Alternaria alternata 田间不同繁殖代数烟草赤星病菌毒力变异的遗传本质
- Keywords H5N1;influenza A virus;virulence variation;hemagglutinin;Random Forest model; 甲型流感病毒;毒力变异;血凝素;随机森林模型;
- Prices have not shown much variation this year. 今年物价没显出多大变化。
- Prices are subject to variation. 价格可以变动。
- virulence variation 毒力变异
- The petitioner ask for a variation in her maintenance order. 上诉人要求对她生活费的命令的条件进行变更。
- The dial records showed a very slight variation in pressure. 刻度盘显示出压力有极微小的变化。
- The song sounds like a variation of a very old and familiar tune. 这首歌像是一个熟悉的旧曲调的变奏曲。
- The capsule is a major virulence factor. 毒力因子。
- The song sound like a variation of a very old and familiar tune. 这首歌像是一个熟悉的旧曲调的变奏曲
- Animal experiment showed it had virulence to mice. 动物试验结果表明,该菌对小白鼠有致病力。
- Such a range of variation is termed a cline. 这样一个变异区域称为梯度变异。
- High fiber length variation and immature fibers. 纤维长度差异大和未成熟纤维含量高。
- Creel draft variation in roving. 粗纱架异外牵伸。
- Excessive variation in tuft size. 毛圈尺寸差异大。
- Impact in variation of line impedance. 系统阻抗变化之影响。
- A variation of ten pounds in weight. 在重量上十磅的变化量
- Yet only discernible variation is in growth rate. 但仅在生长速度上能分辨的差异。