pre feeding behavior是什么意思

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用法例句

Advances of research on effects of red tide algae on the feeding, egg production and hatching of copepods;

赤潮藻对桡足类摄食、产卵及孵化影响的研究进展

Effects of triphenyltin on feeding, attachment and survival of bay scallop Argopecten irradians;

三苯基氯化锡对海湾扇贝摄食、附着和存活的影响

The effects of starvation and compensatory growth on feeding and growth of juvenile grouper Epinephelus malabaricus;

饥饿和补偿生长对点带石斑鱼幼鱼摄食和生长的影响

Study on the grazing of Moina mongolica(Cladocera) on the toxic dinoflagellate, Alexandrium tamarense;

蒙古裸腹溞对有毒赤潮生物塔玛亚历山大藻的摄食研究

Feeding Ecology of Marine Copepods and Their Grazing Impacts on Phytoplankton;

海洋桡足类摄食生态及其对浮游植物的摄食压力

At Ⅳ 3 station, the grazing rates were estimated by the gut fluorescence method and culture experiments.

于 1 998年 1 2月至 1 999年 1月南极夏季 ,对南大洋普里兹湾临近海域主要被囊类纽鳃樽的数量密度分布进行了现场调查 ,同时于 - 3站对纽鳃樽对浮游植物的摄食率利用肠道色索法和颗粒递减法进行了现场研究。

Study on ingestion ecology of Squaliobarbus curriculus fries;

赤眼鳟仔鱼摄食生态学研究

The ingestion activity and the abosorption efficiency of A.japonicus on biodeposition under the different temperature;

不同温度下刺参对贝类生物性沉积物的摄食与吸收

Effects of ducks ingestion on seed germination of bulrush (Scirpus mariqueter).;

鸭类摄食对海三棱藨草种子萌发的影响

Relationship between ghrelin and food intake or obesity;

ghrelin与摄食和肥胖的关系

Effects of stress on food intake of rats and possible mechanisms;

应激对大鼠摄食量的影响及其机制的探讨

Recent progresses in neural and humoral mechanisms of the food intake control;

摄食控制的神经体液机制研究进展

Comparing the food consumptions,growths and conversion efficiencies of sandlance(Ammodyte personatus Girard) between two groups fed with different granularity diets;

饵料粒度对玉筋鱼摄食、生长和生态转换效率的影响

Comparison of food consumption,growth and conversion efficiencies among sandlance (Ammodyte personatus Girard) fed with different kinds of food;

不同饵料条件下玉筋鱼摄食、生长和生态转换效率的比较

Food consumption and ecological conversion efficiency of a marine small-size fish,Ammodytes personatus,determined in laboratory;

室内模拟条件下的胃含物法测定玉筋鱼摄食与生态转换效率

Seasonal dynamics and grazing rate of zooplankton in Yeqing Bay;

乐清湾浮游动物的季节变动及摄食率

The grazing rates between male copepods and female copepods were compared.

利用常规显微镜直接计数法 ,研究了大连近海两种优势桡足类小拟哲水蚤 (Para calanusparvus)和拟长腹剑水蚤 (Oithonasimilis )在不同温度、饵料密度、光照周期条件下摄食率的变化情况 ,并比较了其对不同饵料———新月菱形藻 (Nitzschiaclostertum)、亚心形扁藻 (Platymonassubcordiformis)、小球藻 (Chlorellasp )、球等鞭金藻 (Isochry sisgalbana)和盐藻 (Dunaliellasp )的选择比例和在同一外界条件下雌、雄成体的摄食率。

The method, brought forward by Andersen dilution experiments, accounts for the phytoplankton growth rate, microzooplankton grazing rate and also quantifying internal and external nutrient pools, as well as nutrient supplied through remineralization by heterot.

10d-1,浮游动物的摄食率居中,为0。

Three bio-methods for sludge reduction including aerobic digestion,anaerobic digestion and predation by T.

通过间歇试验得到3种生物方式(污泥好氧消化、厌氧消化以及颤蚓摄食)对污泥的比减量速率、污泥减量速率和污泥减量比例。