查询词典 water-covered

Meanwhile with increasing the total amount of leaching water (250mL~750mL), the gross of 5Zr in leaching water changed indistinctively, which indicated that once 95Zr was absorbed by soils, it was very difficult to unbind by water.

刁。4cm土层范围内，红黄壤和海泥则分别为%。02%一97.16%和95.94%~98.01%；(3)随淋溶水盐度的增加，表层土(0一0.2cm)中952：的量明显提高，表明水体盐度增加有助于提高土壤对952：的吸附率。3、研究了卿鱼对952：的吸收和在其体内的分布动态以及95Zr在水生生态系统中的行为特性，并运用非线性拟合方法建立其数学模型。

Part 5 is the theoretical analysis of the present Chinese AWR management institution: high transaction cost results from Chinese AWCBFs single-investor and its public property rights, from indistinctness, hierarchy and trust-agent relationship existing in the AWR management organization, and from incomplete agricultural water rights transaction institution, administrative agricultural water price institution and nonstandard agricultural water fee management institution.

第五部分为中国现行农业水资源管理制度的理论透视：农业水利基础设施投资主体的单一性及产权安排的公有性，农业水资源管理组织性质上的模糊性、主体上的行政代理性和结构上的科层性，农业水权交易制度的不完善性、农业水价制度安排的行政性、农业水费管理制度的非规范性，农业水资源管理制度与其环境之间的冲突导致了制度运行中高的交易成本。

Based on the results of water quality (physical and chemical factors: water temperature, salinity, pH, DO, DIN, PO4-P, COD, and biomarker-indicated: total bacteria and Coliforms) determining from the 4 pools and infall, outfall of the Xishan Island aquaculture pond, the variation characteristics of water quality in infall, outfall of pond and its reasons were analysised and discussed.

结果表明：养殖场和进、排口水体温度、盐度变化不明显，pH下降与养殖周期有关；营养盐含量增加，在不同养殖种类、养殖周期和养殖饲料系数变化不同；受消毒杀菌等措施影响下细菌总数与大肠杆菌总数明显减小，而养殖周期长的池塘，细菌总数仍增加，大肠杆菌总数减少幅度变小。

This paper discuss the pollution of Xingyun Lake rivers ,By the use of ponds space, we get the corresponding engineering measures to purify water, to reduce the load of pollutants which into the lake, to improve the water quality of estuarine waters, Finally we can prevention and cure the infectant water let into the lake.

本文针对星云湖入湖河流存在的污染问题，利用鱼塘空间，提出相应工程措施，以净化水质，降低入湖污染物负荷，有效改善河口区水域水质，实现入湖河流水污染防治的目标。

The H value was calculated to be 0.246 using Shannon-Wiener diversity index method.By aquatic reservoir evaluation criteria, combined with the type and density of zooplankton,it could be clearly determined that the water quality was seriously polluted and eutrophic.4.Comprehensive assessment of water quality:Affected by the influxion of sewage, slow flow velocity,high contents of nitrogen and phosphorus,the quantities of both zooplankton and phytoplankton at 1st point were relatively high,with the appearance of various indicator species of water pollution.

计算Shannon-Wiener多样性指数法得出H值为0.246，通过水库水生生物评价标准，结合浮游动物种类和密度，可以很清楚判定水质为污染严重，已经呈富营养化。4水质综合评价：排污口1号采样点受生活污水的大量排入的影响，且水流流速缓慢，水中氮磷含量高，因而浮游动物和浮游藻类数量都很高，而且出现很多污染生物指示种，综合分析该水层水质属污染严重的富营养化。

This company explores new-style and compound corrosion inhibiter and block dirty agent actively still to apply mediumly in water of turbine condenser loop, below the premise that makes sure equipment safety moves, make circular water utilization rate rose 3 to 5 times, raised the utilization rate of water natural resources.

该公司还积极探索新型复合缓蚀剂和阻垢剂在汽轮机冷凝器循环水中的应用，在保证设备平安运行的前提下，使循环水利用率提高了3至5倍，提高了水资源的利用率。

This article is based on the material balance equation and the no fixed water inroad equation,educe the equation of the no water recovery and the water coming time.

以物质平衡方式和不定态水侵公式等油藏工程理论为基础，得出无水期采收率和油藏见水时间的计算公式。

Water injected reservoir ; Water coming time ; Recovery ; Water inroad ; Parameter

注水油藏；见水时间；采收率；水侵；参数

And 0.85, suggesting a small change of water property and a possible origin from mixing of fresh water with sea water after evaporation and inspissation.

受断裂作用影响，地层水矿化度在平面上具有明显的分区性；受区域不整合影响，纵向上地层水离子浓度和矿化度存在明显的分带性。

Refrigeration units using semi-enclosed water-cooled cold water variable units winter heating using gas-water heat interchanger, and the summer season starts transition, using cooling towers Kongleng system.

制冷机组采用半封闭螺杆水冷式冷水机组，冬季采暖采用气-水换热器，对于夏季和过渡季节的供冷，采用冷却塔空冷系统。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。