查询词典 salinity indicator

This concentration is safe for most fish, and at this concentration, protozoa cannot live with this level of salinity.

这个浓度是安全的最鱼，并在此浓度，原生动物不能住这个水平的含盐量。

When the resinic demulsifiers is are synthesized using solvent polymerization, it is found that the dosages of butyl acrylate, methacrylic acid and initiating agent in demulsifiers all exist optimum values; with the demulsifiers concentrations' increasing, the dehydration rate increases, however, it increases with the salinity's increasing.

评价溶液聚合方法合成的树脂型破乳剂的破乳效果，得出破乳剂组分中丙烯酸丁酯、甲基丙烯酸和引发剂用量都存在最佳值；脱水率随着破乳剂浓度的增大而增加；随矿化度的增大而增加。

The factor analysis showed that the resuspension of mud and sand and salinity caused by river runoff and the mixture of fresh and salt water was the main reason of the variation of heavy metal content in the Huanghe estuary water.

主成分分析表明，河水流量的大小和咸淡水的混合导致的泥沙的再悬浮和盐度影响到河海混合过程及河口重金属的浓度变化趋势。

Rhizophora stylosa are arboreal mangrove plants. The responses of Rs to different salinity are relatively dissimilar.

红海榄属于乔木红树植物，它对不同盐度的生理反应存在着差异。

The mechanism of cohesion in the generation of ice rubble and ice ridging, the main factors arc demonstrated and analyzed elementarily. Considering three sea ice ridging process. the cohesion is set up as a function of initial ice thickness, total ice thickness, temperature and salinity, respectively. The theoretic expressions of sea ice cohesion were determined and to be introduced into the Mohr-Coulomb yield criterion.

考虑三种不同情况下的海冰堆积过程，将粘结力分别设为初始冰厚、当前堆积冰厚和海冰温盐的函数，分别建立了海冰粘结力的理论表达式，并将其应用到Mohr-Coulomb屈服准则中，建立了考虑粘结力影响的粘弹-塑性海冰动力学本构模型。

The biomass photosynthesis activity of Ruppia maritima and Potamogeton pectinatus and the proline,malondialdehyde,catalase,and chlorophyll contents in their leaf-tissues in response to salinity were studied by investigating the plants cultured with reclaimed wastewater of different salinities.

通过在不同盐度再生水中培养川蔓藻和蓖齿眼子菜，研究了它们的生物量、光合强度及其组织中的脯氨酸、丙二醛、过氧化氢酶和叶绿素的含量变化对再生水中盐度的响应。

To introduce and cultivate euhalophyte Salicornia bigelovii T. in the Xiamen ambient sea, we studied the effects of salinity and temperature on seed germination and seedling growth.

研究了厦门海区盐度和温度对北美海蓬子种子萌发和幼苗生长的影响。

Salicornia europaea L.; salinity tolerance ; biomass ; branching ; density ; water and salt stresses

盐角草（S.europaea L。）；耐盐性；生物量；分枝；密度；水分胁迫；盐分胁迫

With I. kaempferi from Yixing nursery of Jiangsu Province as material, 5 salinity levels (0, 0.2%, 0.4%, 0.6% and 0.8%) were set up for soil salination treatment, the pot planting was usedto study the variation status of growth and physiological and biochemical indexes of I. kaempferi under different NaCl stress strength conditions.

方法］以取自江苏省宜兴苗圃的花菖蒲为材料，土壤盐化处理设5个盐度水平(0、0.2%、0.4%、0.6%、0.8%)，采用盆栽法，研究不同NaCl胁迫强度条件下花菖蒲的生长及生理生化指标的变化情况。

A mass of experiments validated that exploitation and rational utilization of saline shallow groundwater, declining the water level to an optimal depth to reducing water invalid evaporation can increase amount of water resources and storage capacity of aquifer, prevent waterlogging or drought, improve groundwater salinity and control the process of soil salination, improve the eco-environment, alleviate the threat for the resource of fresh water.

大量的实验证明，合理开发利用浅层咸水，使咸水水位降低到合理水平，可以：避免地下水的无效蒸发，增加水资源量；增强调蓄能力和抗早防涝能力；促进浅层咸水淡化，改造盐碱地，改善生态环境；减轻对淡水资源的威胁。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"