密度: 1.(密集的程度) density; thickness 短语和例子火力密度 density of fire; 兵力密度 density of troops; 那个国家的人口密度为每平方英里685人。 the population density of that country is 685 per square mile.2.[物理学] (物体的质量和其体积的比值) de
Example Sentences:
1.
The competition - density effect in populus euramericana cv . ' san martion ' plantations 72杨林的竞争密度效应
2.
Study on density - dependent effects of the experimental population of panonychus ulmi 苹果全爪螨实验种群的密度效应研究
3.
A study on the density effect model of rare and endangered tsuga longibracteata population 珍稀濒危植物长苞铁杉种群密度效应模型
4.
Study on density - dependent effects of the experimental population of tetranychus urticae koch acari : tetranychidae 二斑叶螨的实验种群密度效应研究
5.
Density - dependent effects of the experimental population of spider mite schizotetranychus bambusae reck acari tetranychidae 竹裂爪螨实验种群密度效应研究
