释义 |
Acidified soil 基本例句 酸化土壤 Keywords acid rain;acidified soil;wheat;chlorophyll content;root activity;酸雨;酸化土壤;小麦;叶绿素含量;根系活力; Effects of simulated acid rain and its acidified soil on soluble sugar and nitrogen contents of wheat seedlings模拟酸雨及其酸化土壤对小麦幼苗体内可溶性糖和含氮量的影响 |