盐度
- salinity
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高盐度地下水~(14)C测年样品采集技术探讨
Collection of samples from underground - high salinity brine for ~ ( 14 ) c dating
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夏季东海30°N断面的盐度分布类型
The summer salinity distribution types of the 30 ° N profile in the East China Sea
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盐分抑制羊草对N、P、K的吸收,尤其K的吸收受盐分抑制显著,不同盐度处理羊草植株茎叶与根系K含量均显著降低。
The content of N , P and K , especially K was greatly reduced by salt .
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最大滤水率分别出现在温度23℃、盐度30、pH值8.2。
The maximum clearance rates appeared at temperature 23 ℃, salinity 30 , pH 8.2 , respectively .
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盐度和pH对底栖硅藻胞外多聚物的影响
Production of extracellular polymeric substances ( EPS ) by benthic diatom : effect of salinity and pH
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温度、盐度、pH和麻醉剂对长鳍篮子鱼幼鱼耗氧率的影响
Effects of water temperature , salinity , pH , and anaesthetics on oxygen consumption rate of juvenile Siganus canaliculatus
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盐度、溶解氧及pH值适中,是温带各种海洋生物生长的良好环境;
The salinity , DO and pH were medium , which made an excellent environment for various marine organisms to grow ;
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进一步研究了各菌株之间的拮抗作用及温度、pH和盐度对各菌株生长的影响。
The antagonism between the strains and the effect of temperature , pH and salinity on growth of strains were tested .
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盐度、溶解氧和pH对类蛋白和类腐殖质荧光的影响很小;
Some inorganic factors , such as salinity , dissolved oxygen and pH , have little effects on protein-like and humic-like fluorescence .
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在一定范围内,仔虾耗氧量随pH、盐度,氨氮含量变化呈凹状分布。
To a certain degree , the oxygen consumption of post-larva appeared concave distribution according to the pH , salinity and content of NH3-N.
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盐度和pH对崇明东滩沉积物中NH4~+释放的影响研究
Study on Effects of Salinity and pH on NH4 + Release in East Chongming Tidal Flat Sediment
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与相对应的非道路影响的自然区域相比,道路干扰显著降低土壤含水量和盐度,增加了pH和硝态氮含量。
Compared to non-road area , activities associated with roads significantly decreased soil moisture and salinity , and increased soil pH and nitrate concentration .
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通过调查沿河企业废水排放情况及水质特征,认为主要污染因子是pH值和盐度;
By investigating the wastewater discharge and wastewater quality in the enterprises along the river , pH value and salinity were the main pollution factors .
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以Fe-Mn氧化物和碳酸盐形态存在的重金属含量受水体环境的pH和盐度制约。
The amount of metals bound to Fe-Mn oxides and carbonates are controlled by salinity and pH.
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3)温度、盐度及其交互作用对两种桡足类的存活率均有极显著影响(P<0.01),其中温度影响最为主要,盐度次之,交互作用最小。
3 ) The influences of temperature , salinity and their interaction , which in turn resulted in lower contributions to survival rate were significantly different ( P < 0.01 ) .
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采集长江口下游的崇明东滩沉积物样,通过实验模拟研究盐度和pH对沉积物中NH4+释放的影响。
The regulatory effects of salinity and pH on NH4 + dynamics in tidal flat sediments have been studied in East Chongming tidal flat , using sediment slurries .
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结果表明,温度、溶解氧、盐度和pH值是评价5种海洋工程钢材海水腐蚀行为的主要介质参数。
The results showed that temperature , dissolved oxygen , salinity and pH value were main factors which affect the corrosion behavior of the five steels in seawater .
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考察了浓度、温度、剪切力、pH值、冻融变化、盐度等参数对决明子胶溶液的粘度的影响。
The results showed that the viscosity of Cassia bean gum was affected by its concentration , temperature , shearing , pH , freezing-thawing , salt-concentration et al .
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盐度分布为10m层以上有三个高盐区和三个低盐区相间。
Above the 10 meters , three high-salinity areas and three low-salinity areas distributes alternately .
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结果表明,反应温度的影响最大,其次是pH值,第三是反应压力,第四是盐度。
The results show that the effect of reaction temperature is most important , the next is pH value , the third is reaction pressure and the fourth is salinity .
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CTD与颠倒温度表、盐度计方法的系统比较
Systematic Comparison between CTD and Reversing Thermometer and Salinity Monitor
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海水pH值、盐度、温度、溶解氧浓度及重金属离子浓度的变化均影响5052铝合金的耐腐蚀性。
The corrosion resistance of both 5052 aluminium alloys were influenced by the variation of pH , salinity , temperature , dissolved oxygen concentration and heavy metal ions concentration of seawater .
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当盐度为30%时,在饵料中添加100mg/kg的维生素E即可满足机体正常生长发育的需要。
The request of dietary vitamin E for growth and development is satisfied while the dietary supplementation of vitamin E is 100mg / kg .
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盐度跃层下界深度为60~100m,厚度约50m。
The lower boundary of halocline lies between 60 m to 100 m with a thickness of about 50 m.
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当盐度与pH呈相反方向变化时,若△pH>0.06,可对m值产生明显的影响,m值的变化与pH同向。
If the salinity and pH change in the opposite directions and the △ pH is over 0.06 , the m value is influenced distinctly and changes in the same direction as pH.
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不同盐度下老鼠簕叶片PAL活性的随盐度升高而增加,盐度35的条件下PAL活性比盐度0下高169.6%。
Activity of leaf PAL increased as the salinity rose , which under salinity 5 was 169.6 % higher than under salinity 0 .
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本文分析了水体的温度、盐度、pH、溶解氧、总氮、磷和钙等各因子与发生对虾疾病的关系。
Based on the analyses of temperature , salinity , pH , dissolved oxygen , phosphate and calcium in the water , the relation was discussed between the above-mentioned factors and diseases of Chinese shrimp .
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温度、盐度对小球藻(Chlorellavulgaris)吸收~(60)Co、~(137)Cs及种群生长的影响
Effects of temperature and salinity on uptake of ~ ( 60 ) co and ~ ( 137 ) CS by and on growth of Chlorella vulgaris
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而在陆源影响较大的春夏季节,悬浮颗粒物在与盐度、透明度呈显著负相关的同时,与COD和不同形态的氮、磷亦具有显著的正相关关系。
While in Spring and Summer , the suspended particles were evidently negative-correlated to salinity and transparency , and positive-correlated to COD , nitrogen and phosphor in different types .
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多功能TDR探针可以用来同时测定含水量与基质势、含水量与土壤热学性质、含水量与盐度和温度。
Multiplex TDR probe can measure both soil water content and potential or thermal properties or temperature and salinity simultaneously .