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1)  salinity [英][sə'liniti]  [美][sə'lɪnətɪ]
盐度
1.
Effect of salinity on nitrification process in activated sludge system;
盐度对活性污泥硝化功能的影响
2.
Research on the control of salinity of bird meat bittern on line;
卤料盐度检测方法比较研究
3.
Effects of salinity, temperature and light intensity on the growth and toxin production of Phaeocystis globosa;
温度、盐度和光照对球形棕囊藻生长和产毒的影响研究
2)  salinity gradient
盐度梯度
1.
It is found out both in the model and prototype that the heated effluent mixed with ambient water may be concentrated in the upper ,middle or lower layer of the main receiving water body or unit formally distributed along water depth of it due to the change of the vertical salinity gradient.
笔者在珠海等火电厂排取水口物理模型试验中,把盐度作为一个独立变量进行模拟,研究了潮汐河口盐淡水交汇水域盐度梯度及其密度流对排取水口布置、冷热水掺混、热量输移和温升分布的影响。
2.
It shows narrow front ,large salinity gradient ,the run of salinity contour on horizon is northwest to southeast, while it tends to slope southwards and downwards on cross section ,the front salinity is between 15~27 and its width is about 2.
本文着重研究九龙江口 厦门港冬季小潮实测的各潮时盐度锋面 ,发现其具有锋面宽度窄、盐度梯度很大 ,平面上等盐线大致成西北 东南走向、横断面上则较多呈向南向下倾斜的特征 ,其锋面盐度在 1 5~ 2 7之间 ,锋面宽度约在 2 。
3.
Genetic diversity and differentiation of Erigeron annuns in three different salinity gradients were analyzed using random amplified polymorphic DNA(RAPD) technique.
利用RAPD技术对3个不同盐度梯度下入侵杂草一年蓬的遗传多样性和遗传分化进行了研究。
3)  density salinity
密度盐度
4)  temperature salinity
温度-盐度
5)  high salinity
高盐度
1.
Treatment of nitrobenzene wastewater containing high salinity through combining resin adsorption and bio-intensifying;
树脂吸附—生物强化组合处理高盐度硝基苯废水
2.
Many industrial producing processes discharge high salinity and high COD organic wastewater,it contains not only lots of suspended,colloidal and soluble organic substance,but also high concentration inorganic salts.
许多工业生产过程中会排放高盐度、高COD有机废水,不仅含有大量的悬浮态、胶体态和溶解态的有机物质,还含有高浓度的无机盐类(此类废水污染严重,是属于极难处理的废水)。
3.
The commissioning of a technological system for treating oil-produced wastewater with high salinity by ABR+SBR combined biochemical process was introduced.
考察了ABR+SBR组合工艺处理高盐度采油废水的工艺调试与运行。
6)  salt tolerance
耐盐度
1.
Results show that the salt tolerance order of MBG in such four ionic solutions is K~+>Na~+>Mg~(++)>Ca~(++),from strong to weak.
在有盐环境下贮藏和加工凉粉草胶必须了解其多糖分子对盐的敏感性,该文绘制了凉粉草胶多糖在不同离子强度N aC l、KC l、M gC l2和C aC l2溶液中的Hugg ins'图,分别计算其分子链在这4种离子溶液中的耐盐度S、链刚性度B等值,结果发现:凉粉草胶多糖在4种离子溶液中,其耐盐性由强到弱的顺序为:K+>N a+>M g++>C a++,其分子链的构象在4种离子溶液中由柔到刚的顺序为:K+>N a+>M g++>C a++,这说明凉粉草胶多糖适合在KC l溶液中贮藏和加工。
补充资料:盐度
分子式:
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性质:水中可溶性盐分的浓度或总量。以质量千分比(‰)表示,有时亦可以每千克水中可溶性固体的克数表示。某些离子的浓度决定着水体的盐度,如海水中的钠、镁、钙、氯和硫酸根等离子;内陆水中的钙、镁、钾、钠、氯、碳酸根、硫酸根、重碳酸根、硝酸根等离子。天然水体按盐度可分为淡水水体(0.001%~0.05%)、混盐水体(0.05%~3%)、真盐水体(3%~4%)、超盐水体(4%~34.7%)等。内陆水盐度在0.001%~34.7%之间,海洋盐度平均为3.5%。生物对水体的盐度有一定的适应范围,一般为0.02%~0.05%。工农业污染会引起水体盐度增加,超过适应范围会导致水生生物的减少甚至灭亡。测定盐度的方法一般有电导法、离子交换树脂容量法等。

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