查询词典 salinity

Potassium-magnesium fertilizer contained a large number of calcium into the soil, but also play a role in disinfection, will be reduced as a result of continuous cropping and land compaction caused by bacteria, such as increasing the hazards of cotton, also contained potassium magnesium manganese fertilizer can reduce damping-off , and Verticillium wilt incidence, Mo can enhance the ability of cotton resistance to Verticillium wilt; and management of salinity through the potassium-magnesium fertilizer to improve the ecological balance of the soil environment, absorption of nutrients and more robust plants, their resistance to strong and difficult illness.

钾镁肥中所含的大量钙元素进入土壤后，也起到消毒作用，会减少由于重茬和土地板结等造成病菌增多对棉花的危害，同样钾镁肥中所含的锰可减少立枯病、黄萎病和枯萎病的发生，钼还能增强棉株抗黄萎病能力；而且钾镁肥通过治理盐碱，改善土壤生态平衡环境，吸收的养分多，植株健壮，本身抗逆性就强，不易生病。

The mechanism of continuous demineralization using EDI technology is explained through describing the effects of the salinity and flow rate of raw water on the applied electric current.

介绍了EDI技术的基本特点，通过描述原水中含盐量和流速对膜堆的电流的影响，对EDI连续脱盐的机理加以解释。

After the study of inclusion, we found that fluid was low salinity, low denseness and low temperature.

包裹体研究表明，含矿流体为低盐度，低密度流体，成矿温度较低。

The characteristics of changed Sr/Ba coincide with particle size and macroelement analysis. The higher Sr/Ba shows depauperization and increasing salinity.

Sr／Ba值的升降变化特征与粒度分析结果和常量元素分析结果都十分吻合，底部的高值说明湖面萎缩，盐度增加；56cm（公元1923年）以下相对平稳，56cm以后出现剧烈波动，这是人类活动对环境扰动的结果。

By employing indicators as soil PH, conductance and salt content, different soil salinity degrees are plotted out. There arc 9 types of salinisation levels in Fukang oasis. Within them, the strong saline soil and solonchak are the main types, which, with regards to latitude and from the lower of diluvial fan to desert, distribute in turn as middle saline soil, strong saline soil, solonchak, strong saline soil, solonchak and non- saline distribute.

该文以电导、易溶性盐含量、pH作为盐渍化程度的指标，将阜康绿洲的土壤盐渍化程度划分为9种类型，其中以强盐渍土和盐土为主，在纬度梯度上从南至北，即从洪积扇下部到沙漠按照中盐渍土－强盐渍土－盐土－强盐渍土－盐土－非盐渍土的顺序依次分布。

In an enclosed experimental system, which was conducted in the land-based tanks in Third Institute of Oceanography, SOA, Xiamen, we induced dinoflagellate red tides artificially without the effects of disturbance of salinity and water movement.

林昱作者在国家海洋局第三海洋研究所的陆基水池中，应用围隔实验技术，排除了水动力、盐度等环境因子的变动性的干扰，人工诱发甲藻赤潮。

Effect of concentration of surfactants, alkalines and salinity on the DIT behaviors are investigated.

详细地考察了表面活性剂浓度、碱度及盐度对动态界面张力行为的影响。

The phytoplankton diversity was restricted by environment factor such as water temperature, salinity, COD, biomass, species.

浮游植物多样性主要受水温、盐度、COD、生物量、物种数等环境因子的制约。

There were many kinds of salinities industfall, and it was an approach of the salinity accumulation of soil.7.The content of organic compound in the dustfall in Tarim Basin were reduced from north to south,east to west. Dustfall was an approach that calcium carbonate and calcium sulphate to be increased, butthe content of calcium carbonate and calcium sulphate were different in each heights and sites.

降尘中含有多种盐分，是土壤积盐的一个途径。7 塔里木盆地降尘中的有机质含量由北至南、由东至西逐渐减小，降尘是碳酸钙、硫酸钙增加的一个途径，不同观测点及不同高度的降尘中的碳酸钙、硫酸钙的含量是不同的。

The dynamic of soil water content and salinity is significantly different among communities in ecotone.

过渡带各类型群落间土壤水盐动态存在显著差异，土壤水盐的梯度变化是群落分布和演替的根本原因。

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。