1) Community proliferation
群落增殖
3) Group increasing
群体增殖
1.
Group increasing of free-spawning copepod Acartia pacifica and egg-carrying copepod Schmackeria dubia in a semi-closed pond and the tanks in laboratory were compared.
对自由产卵的太平洋纺锤水蚤(Acartia pacifica)和带卵囊的双齿许水蚤(Schmackeria dubia)在自然半封闭水体和实验室水箱培养条件下的群体增殖情况进行了比较,结果显示扰动水体太平洋纺锤水蚤的增殖率大大高于静止水体,而双齿许水蚤则在两类水体中都表现出高的增殖率。
4) population growth rate
种群增殖率
1.
The results showed that the population numbers,the percentage of egg-bearing females relative to the total number of females and population growth rate of the rotifer Brachionus plicatilis were notably affected by UV-B radiation.
结果表明:UV-B辐射对褶皱臂尾轮虫的种群数量、雌体抱卵率和种群增殖率都有显著影响。
2.
The results showed that the population numbers,the percentage of egg-bearing females relative to the total number of females and population growth rate of rotifer Brachionus urceus were significantly affected by UV-B radiation(P<0.
结果表明:UV-B辐射增强对壶状臂尾轮虫的种群数量、雌体抱卵率和种群增殖率都有显著影响(P<0。
6) oxylium
[ɔk'siljəm]
腐殖质沼泽群落
补充资料:产业群落
是相关产业中相互依赖、相互合作、相互竞争的企业在地理上的集中。
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