1) host density
寄主密度
2) host density
寄主卵密度
3) density-dependent host mortality
密度依赖的寄主死亡率
4) host d tempreature
寄主温度
5) Host fitness
寄主适合度
6) Donor density
施主密度
1.
The results show that the anodic film shows an n-type semi-conductive character, the donor density (N_D) decreases with the measurement fr.
结果表明:铅阳极膜具有n型半导体特性,施主密度ND随测试频率的增加而减小,随极化时间的延长而增加,随溶液pH值的增加而减小。
2.
The results showed that Ce can decrease the donor density value of the film formed on substrate alloy in the buffer solution,increase the transfer resistance and film resistance,and decrease the diffusion capability of ions in the film.
结果表明:稀土Ce能大大降低钝化膜内的施主密度,使膜电阻和离子在膜内的传递电阻增大,导致离子在膜内的扩散能力降低。
补充资料：非密度制约因素(见密度制约因素)
非密度制约因素(见密度制约因素)
l焦非密度制约因素见生态因素、密度制约后
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条