after several years experiments
After several years experiments, varieties suitable for winter planting were selected out and cultivation techniques were summarized.
基于1个网页-相关网页
after several years experiments
经过几年的实验
以上为机器翻译结果，长、整句建议使用 人工翻译 。
-
After several years' experiments, varieties suitable for winter planting were selected out and cultivation techniques were summarized.
通过几年的试验，已摸索出一套适宜德宏州冬种杂交油葵的品种和栽培技术。
youdao
更多双语例句