查询词典 copepod

Calanus sinicus is the dominant planktonic copepod in the Yellow Sea and the East China Sea. The population abundance is high in spring and decreases in summer.

中华哲水蚤是我国黄海和东海中浮游桡足类中的优势种，其种群的数量变动影响到整个海洋系统的结构和功能的变化。

Calanus sinicus is the dominant planktonic copepod in the Yellow Sea and the East China Sea. The population abundance is high in spring and decreases in summer .

中华哲水蚤是我国黄海和东海中浮游桡足类中的优势种，其种群的数量变动影响到整个海洋生态系统的结构和功能的变化。

This was attributed to high population growth rates for rotifers under these ecological conditions because of reduced copepod predation on them through a trophic cascade from fish.

这个归因于轮虫在这些生态条件下的较高种群增长率，这些生态条件是由于桡足类对它们的捕食通过一个鱼类高富营养阶段。

The results indicated that different copepods at same natural acclimated temperature and specific copepod at different initial acclimated temperature had different thermal tolerance capability.

结果表明，不同生物在相同适温条件下和同种生物在不同适温条件下的热耐受能力均存在差异。

The results show that the effects of experiment temperature , water salinity, food concentration and copepod density on F and G are significant. It was found by orthogonal test that G of S.

结果表明，温度、海水比重、食物浓度及试验动物密度的变化对细巧华哲水蚤清滤率和滤食率均有显著影响。

Copepod larvae also formed an important component.

此外，桡足类幼体也是底边界层动物的重要组成部分。

Photo Gallery: Translucent Creatures A copepod, a type of zooplankton, drifts in the Weddell Sea near Antarctica.

意译：半透明生物图片集。一种桡脚类动物，是典型的浮游生物，漂游在Weddell海靠近南极洲。

Japonicus, but also displayed the inhibition-effect, i.e., the change of MT levels in the copepod was correlated with metal concentration and duration.

在12 d的暴露过程中，镉或镍既可诱导日本虎斑猛水蚤MT的合成，也可表现为抑制效应，即MT的变化与暴露剂量和时间均有相关性。

Dilution the effect of copepod addition incubations were conducted in Xiamen Baozhu waters on November 16 and 27 in order to study the impact of microzooplankton and copepods grazing on the growth of phytoplankton.

2005年11月16日和27日，运用稀释法和桡足类添加法，对厦门宝珠屿海域小型浮游动物及桡足类的摄食对浮游植物生长的影响进行了研究。

During vertical migration , the copepod is assumed to instantaneously check the variations of the environmental parameters and can thereby make the optimal behavioral strategy to maximize the value of venturous revenue , i .

在垂直迁移的过程中，我们假设桡足类个体能够即时识别环境参数的变化从而采取最优的行为策略以获取风险收益的最大值，即以尽可能小的死亡代价获取尽可能多的食物。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。