It is not easy to discover whether the soil is polluted by the heavy metal. Different plants including indication plants and hyper - accumulating plants can show the effects of the pollution degree.
就土壤重金属污染不易被觉察问题,阐述了反映土壤重金属污染耐性的不同植物效应:指示植物和超累积植物。
The test of urinary micro protein is a sensitive indication for diagnosis of early renal impairment. The renal impairment position and degree could be evaluated by the test.
尿微量蛋白检测为诊断早期肾损害的灵敏指标,可判断肾损害的部位及程度;
The second aspect expresses the degree of effectiveness of an indication in combining with other indications to differentiate standard objects of various grades which is called information weight.
第二方面说明一个标志在和其它标志联合起来区分不同等级标准对象中的作用大小,称为信息权。
应用推荐