The effects of Cr 6 + on Chinese cabbage seeds germination and growth were studied.

  • 采用培养皿种子发芽试验,研究不同浓度的Cr6+对小白菜种子萌发和生长的影响.

  • 互联网摘选 2025-01-20 19:01:51

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句