查询词典 turbidity

Purification of water containing microzyme with this novel material was studied,and parameters such as filtration efficiency,the variety of turbidity value of filtrate by means of infiltration and filtration were also determined.

介绍了一种新颖夹心式纳米超净化材料的制备工艺和净化除菌性能，通过对这种新型材料过滤酵母菌浊液的过滤效率以及滤液的浊度变化值等参数的测定，表明这种新型材料过滤效率很高。

Natural problems include temperature, oxygen, mineral content and turbidity changes that continue to be influenced by climate change.

自然科学的问题包括温度，氧气，矿物质含量和浊度的变化，继续受到气候变化的影响。

The next morning , the level of turbidity - the muddiness of the water - spiked on the North Fork of the Toutle River almost 20 miles away.5

时，第二天上午，一级浊度的混浊的水西红柿，在北岔口的赫尔河将近20英里。

On the basis of these results, the estuarine mixing type and characteristics, and the formation and development of maximum turbidity zone, and the morphodynamics of intertidal mudflat evolution, and the effects on hydrodynamic and sediment environment caused by estuarine regulation are analyzed in detail. Finally, it is pointed out that the multi-disciplinary study, the numerical simulation and prediction by use of mathematical models, and the quantization of the hydrodynamic and sedimentary processes are the focal issues in future.

在系统总结近年主要相关研究成果的基础上，着重讨论了强潮河口的混合类型与特征、最大浑浊带的形成发育与主因、潮滩地貌的动力影响因素与演变过程、河口综合治理的特点与人类活动引起的水沙变异等问题，并指出多学科交叉、数学物理模拟与预报、水沙动力机理与过程的量化等方面是未来研究重点与方向。

Taking into account the water turbidity and multiple reflection, the existing radiation transmission model and steady thermal efficiency model of a solar pond are improved.

本文对现有的太阳池辐射透射模型及稳态热效率模型进行了改进，改进的模型既考虑了池水浊度的影响又考虑了池内多重反射的影响，更接近实际情况。

The feeding and excretion of three little fishes (Hemiculter. leucisculus, Tilapia. aurea and Cirrhinus. molitorelld) was studied and their effect on water quality of Qiankeng reservoir in Shenzhen City Around the topdown effect of fish was also studied. Based on the analysis of their stomach contents, their diet composition was assayed. The three fishes" feeding rhythm in cage and their rate of digestion indoor were looked into, and their daily ration was estimated through the method of daily average fullness index. Using the spectrophotometer, the content of chlorophyll a in the stomach was measured, and the feasibility of taking the chlorophyll a as an index of measuring the feeding of fish on phytoplankton was studied. Adopting the national standard method, the effect of the three fishes" excretion on total nitrogen, total phosphorus, CODMn, pH, turbidity and conductivity coefficient was surveyed. The effect of feeding and excretion offish on water quality was discussed and the results revealed as follows:H.

围绕鱼类的下行效应，本文以深圳茜坑水库三种小型鱼类Hemiculter leucisculus罗非鱼Tilapia.aurea和鲮鱼Cirrhmus.molitorella为研究对象，以胃含物分析为基础，分析了三种鱼类的食物组成；调查了网箱中自然状态下三种鱼的摄食节律，在室内调查了三种鱼的食物消化速率，运用日平均饱满指数法计算出三种鱼的日粮；采用分光光度法测定了鱼体肠叶绿素含量，探讨了叶绿素作为鱼类对浮游植物摄食量衡量指标的可行性；采用国家标准的水质测量方法，测定了鱼类排泄对总氮、总磷、高锰酸盐指数、pH、浊度和电导率的影响量。

To find out the substitute parameters for pathogenic microorganism warning aiming at potential pathogenic microorganism pollution accidents happened in water environment,the relationships between turbidity ,particle counts and concentration,removal,recovery rate of Giardia cyst and Cryptosporidium oocyst in raw and filtered water are presented.

针对潜在的病原微生物突发性水污染事故，为寻找病原微生物预警替代性指标，重点探讨浑浊度、颗粒计数与原水、过滤水中贾第鞭毛虫孢囊和隐孢子虫卵囊浓度、回收率、去除的关系，认为浑浊度与颗粒计数可以作为水厂处理效果与饮用水受两虫污染的指示指标，并结合水厂的实际情况提出相应的控制方法和建议，指出暴雨时应特别注意两虫的爆发

Both the increase of lipid peroxidation reaction rate and the shortening of the latent period were dependent on the pre-existed lipid peroxides in liposomes. Al3+ accelerated the oxidation of Fe2+ in liposomal system only when liposomes contain pre-exist peroxides. The addition of Al3+ to the liposomal suspension resulted in a marked increase of turbidity of the suspension and decrease of fluidity of the liposomes.

这可能是因为在脂质体存在的条件下，Al3＋加速了Fe2＋的氧化，且加速作用与脂质体中原先存在的过氧化物的含量有关；另一方面，Al3＋可以引起脂质体的聚集，表现为浊度的增加；测量脂质体上标记的脂肪酸自旋标记物5－ Doxyl stearic acid 的ESR 波谱发现： Al3＋降低了脂质体的膜脂的流动性。

The concentration of dextran solution was measured by testing its turbidity value using ethanol as the precipitant.

以乙醇为沉淀剂，测定水溶液中葡聚糖溶液浊度的方法测定葡聚糖的浓度。

Effects of the turbidity and reflectivity at the pond bottom were studied.

完成了太阳池瞬态行为的一维和二维的数值模拟工作，分析了浊度和池底反射率等因素的影响。

His female bullfighter Lydia gradually Health love, but she was in a vegetative state after the Bulls Zhuangcheng away from her, just because Lydia's ex-boyfriend showed more affectionate than he is like love.

他对女斗牛士莉迪亚渐生爱意，却在她被公牛撞成植物人后离她而去，仅仅因为莉迪亚的前男友表现出好似比他更深情的爱。

I know of none which are not easy to answer, but what I am trying to do now is only by a series of hints to throw some light on the narrow path of legal doctrine, and upon two pitfalls which, as it seems to me, lie perilously near to it.

我不认为有什么难以回答的问题，但我现在要做的仅仅是通过一系列线索，来给法律理论的狭窄路径以及在我看来离它近得危险的两个陷阱提供一些启示。