查询词典 salinity

Two-factor-intersecting experiment was designed to evaluate the effects of temperature and salinity on the antioxidant enzymatic activities in the muscles of cobia juveniles under the laboratory conditions.

在实验室条件下，采用两因素交叉分组的方法，初步研究了环境因子对军曹鱼幼鱼肌肉抗氧化酶比活力的影响。

The effect of salinity on assimilation efficiency was dependent on respiration energy and compensative mechanism.

盐度对同化率的影响，主要是通过影响呼吸代谢实现的。

There is the high density water that is characterized by the high density (conditional density σ t is greater than 25 00), the high dissolved oxygen (greater than 5 00×10 -3 ) and the high or secondary high salinity (about 34 00), lying to the south of Cheju Island in the north of the East China Sea.

冬、春和夏季在东海北部济州岛以南海域存在着一高密（条件密度σt高于25.00）、高溶解氧（高于5.0×10－3）及高盐或次高盐（34.00左右）性质的水体。

The Analytical after math which is derived from water quality analysis in Bosten lake indicates that the conspicuity linear relation consists in salinity and conductivity.

3针对博斯腾湖区域的水质分析结果研究得到，矿化度与电导率存在明显的线性关系。

During their long evolutionary history, starting in the Lower Cretaceous, copepods spread over all the continents, as well as they successfully colonized about all the available water habitats of the Planet, becoming well adapted or specialized to very different salinity regimes, from marine and hypersaline waters to continental freshwater bodies, and to a wide range of temperature from the polar to the hot springs waters.

在长期进化史，最早始於早期的白垩纪，桡足类散布在各大洲，牠们不但成功地移植居住於地球上所有可利用的水域，而且从海洋与高盐度水域到大陆棚淡水的水体，变成容易适应或限定在不同盐度范围，从极区到热泉的水域具有宽广的温度范围。

The salinity tolerance range of this copepod extended effectively after acclimation, and display its potential distribution area.

盐度驯化能有效地扩大该种桡足类的耐盐范围，从而了解其潜在的地理分布范围。

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。

Trochoidea vegetative population. Cysts were monthly collected by sediment traps and TFO gravity corer. S. trochoidea vegetative cells, water temperature, salinity, dissolved oxygen were measured throughout the annual cycle.

为了解该藻孢囊形成和萌发动态及其对营养细胞种群动态的影响，2001年1月—2002年1月在大亚湾澳头海域用沉积物捕捉器及TFO重力采泥器对其孢囊进行每月一次的周年监测，同时对浮游植物、水温、盐度、溶解氧等也进行了监测。

The experiment was conducted to the improvement of the soil alkali -salinity in songnen grassland, based the seed movement over thenaked alkali-saline soil, which is very important significance on theory and appliance, and at the same time, we also explore a new way to improve naked alkali-saline soil by inserting cornstalk.

本实验以松嫩重度盐碱地为研究对象，通过对裸碱斑表面种子流研究为改良盐碱化草地改良提供了理论和指导，同时开展了扦插玉米秸秆法改良盐碱地的研究。

Salinity and temperature had significant effect on the germination rate of cowpea seed.

温度、盐浓度对豇豆种子的萌发有极显著的影响。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。