查询词典 salinity

Through the comparison of the growth status of both the two strains under different environmental conditions (different temperature, pH values, high alcoholicity, high sugar content, and high salinity), it was reveal that UT1 strain has better tolerance to the change of temperature, acidity and salinity, which suggested that strain with stronger stress resistance is helpful to achieving higher alcohol yield.

比较两者分别在不同温度和不同pH，以及在高酒精度、高糖分和高盐分的环境下的生长状况，发现UT1对温度、酸度和盐度变化的耐受力更好，说明生长耐受能力强有助于酵母在高温下提高产酒率。

The cross-semivariogram was then analyzed to explore co-regionalized relationships between soil salinity at both depths, and the apparent soil electrical conductivity measured through electromagnetic induction EM38. CoKriging method was further employed to improve the accuracy of soil salinity estimates by treating soil bulk electrical conductivity as auxiliary variable and soil salinity, at both layers, as primary variable.

在对协同区域化变量进行交互半方差分析的基础上，采用协同克立格法，以电磁感应仪EM38测得的土壤表观电导率作为协同变量，对各层次的土壤盐分进行估值。

The results showed that K.sieversiana could grow under high salt-alkaline conditions even when the salinity reached 500mmol and pH10.51. It was proved that K.sieversiana was a halophyte species with great tolerance to salinity and alkalinity.

结果表明：碱地肤幼苗在盐度为500mmol，pH10.51的高盐高碱条件下还能生长，证明了它是既高度耐盐又高度抗碱的盐生植物。

In this paper, two types of transport models widely used for water and salinity in soils are introduced; one is physical models, which include convection-dispersion Equation, stream tube model and HYDRUS developed by US Salinity Laboratory. At the same time, the parameter research is related to physical models. Another is system models, such as Transfer Function Model and BP-Network model. The resemblances and the differences among these modeling are compared and analyzed.

介绍了国内外目前应用较为广泛的几种水盐运移模型，包括对流－弥散模型、流管模型和美国国家盐渍土改良中心开发的HYDRUS模型等3种物理模型以及相关的模型参数研究；两种系统模型：传递函数模型和BP人工神经网络模型。

The results were as the follows: maize inbreeds were sensitive to salt stress;different salinity stress had inhibition effects on the germination rate,shoot length,relative water content and net photosynthetic rate;different inbreed had obvious difference in salinity tolerance;the best one was XS98-28;the next was XSK5;the middle were in turn XSF,XS01-61;the lower were other inbreeds.

结果表明：玉米对盐胁迫非常敏感，不同盐浓度均对玉米芽苗期的发芽率、胚根长度、叶片相对含水量及净光合速率产生抑制作用；不同材料间耐盐性存在明显差异，各指标均能反映出不同材料的耐盐性；通过鉴定筛选，14个材料中，耐盐性极强的为XS98-28，耐盐性较强的为XSK5，耐盐性中等的为XSF，XS01-61，其余材料耐盐性均较弱。

Based on temperature and salinity data from 17 cruises along the 165°E section during 1984-1988 which were attained by the Sinuo-US cooperative air-sea interaction study and ORSTOM center in Noumea, the anomalous variations of temperature and salinity structures in the upper layer of the ocean in the periods of 1986-1987 E1 Nino and 1984-1985, 1988-1989 La Nina events were analyzed.

使用1984—1989年期间中美海-气相互作用合作研究及法国ORSTOM完成的沿165°E断面共17个航次调查中的温、盐资料，对1986—1987厄尔尼诺（E1Nino）及1984-1985，1988年反厄尔尼诺事件期间海洋上层温、盐结构的变化作了分析。

In this paper, juvenile Amur sturgeon was targeted and set different levels of salinity, pH and capture time, we investigated the regulations of acute salinity stress, chronic salinity, pH and capture stress on growth performance and physiological system of Amur sturgeon, Acipenser schrenckii.

本研究以施氏鲟稚鱼和幼鱼为对象，设定不同盐度水平、pH范围和捕捞时间，完成了急性盐度胁迫、慢性盐度和pH联合作用以及慢性盐度胁迫下急性捕捞胁迫对施氏鲟血液生理、生化、生长、免疫等部分指标的测定。

Set in the test salinity (18 ~ 33) range, the salinity at 18 o'clock, Solen strictus negative growth; in salinity at 28 for the largest proportion of growth energy, and energy metabolism and excretion energy share of the smallest proportion of food energy.

在试验所设定的盐度(18~33)范围内，盐度在18时，长竹蛏出现了负生长；在盐度28时，用于生长的能量比例最大，而代谢耗能和排泄耗能所占摄食能的比例最小。

In this paper,we use geostatistics to analyse special variability of soil salinity in Yanqi Basin of Xinjiang base on soil salinity data,and then we predict and draw the soil-salinity-class maps including unsampled region,it shows: the soil salinity data's Cv are not less than 100% and have very strong special variability;the spherical model f...

在焉耆盆地大规模的土壤取样、试验分析盐分数据的基础上，采用地统计学的方法对研究区的土壤盐分进行了空间特征变异分析，并采用普通克里格插值法制作出焉耆盆地的土壤盐分空间数字地图，结果表明：研究区各层土壤盐分变异系数均大于100%，具有强空间变异性；对土壤盐分进行半方差函数计算分析，发现拟合的理论模型均为球状模型，各层土壤盐分表现出强烈的空间相关性；土壤盐渍化程度在水平方向的分布与地形地势的关系密切，在垂直方向则表现出强烈的表聚特性。

At the salinity of 30, the animals respired and excreted at a low level. The respiration rate and ammonia excretion rate increased significantly at higher salinity of 35 and at lower salinity of 23 for the juvenile group or 20 for the one year old group.

幼参在23~30盐度、1龄参20~30盐度范围内，耗氧率和排氨率随着盐度的升高而降低，当盐度升高至35时，两者都明显升高（以盐度30为对照），当盐度降至20、16（1龄参）时，刺参耗氧率和排氨率均降低。

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。