weak lime的意思|示意
美 / /
英 / /
weak lime相关例句
Mutual effects of lime and humic acid lower weak acid dissolvable lead contents and enhance residual lead contents in soil.
石灰、胡敏酸互作可减少土壤弱酸溶态铅的含量，可提高土壤残渣态铅的含量。