... variety of field crop 农罪品种 variety rotation 品种更换 variety trial 品种试验 ...
基于110个网页-相关网页
... 品种登记 variety registration 品种更换 variety replacement 品种间杂交 hybridization between varieties ...
基于20个网页-相关网页
... 品种复壮 renovation of variety; 品种更换 variety renovation; 品种更新 seed replacement; ...
基于10个网页-相关网页
... the New Varieties of English 新英语变体 the change of varieties 品种更换 the varieties are infinite 没有两种鸟的飞行方式完全相同 ...
基于10个网页-相关网页
品种更新换代 replace variety
其中，品种更换、栽培技术改进、施肥水平与地力变化和三因子综合作用对产量增长的贡献分别占54％、36％、15％和27％。
In the total rate, the contribution of variety change, cultural improvement, the application of fertilizer, and soil productivity was 54%, 36%, 15%, and 27% respectively.
为解决传统机械式捻线机结构复杂、更换品种时操作费时费力的问题，研究开发了捻线机多电机传动系统。
To resolve the problems of complex structure and complex change variety in traditional mechanism twister, multi-motor driving system in twister was developed.
电子多臂机的特点是速度快、效率高、更换品种方便。
Electronic dobby looms are characterized by fast speed, high efficiency and convenience forvariety changing.
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