Soil animals are a good biological indicator of heavy metal contamination of soil.
土壤动物是一种良好的土壤重金属污染指示生物。
参考来源 - 土壤动物类群特征及其对重金属污染的响应Soil animals are a good biological indicator of heavy metal contamination of soil.
土壤动物是一种良好的土壤重金属污染指示生物。
参考来源 - 土壤动物类群特征及其对重金属污染的响应·2,447,543篇论文数据,部分数据来源于NoteExpress
Decomposition of forest defoliation and role of soil animals in Xiao Hinggan Mountains.
小兴安岭森林落叶分解与土壤动物的作用。
Biomimetic information in cuticles of some typical soil animals was extracted by observing under SEM.
利用扫描电镜观察土壤动物的典型体表形态,并提取其仿生信息。
Intensively used grasslands are also harmed as the soil is continually crushed under the weight of heavy animals.
VOA: special.2010.01.19
Nature plants the seeds through birds or animals on top of the soil.
VOA: special.2010.07.13
This is also true of soil,grain, hay and animals.
VOA: special.2010.08.10
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