查询词典 water system

As water resource is the indispensable material in life and its security is emergent, the development of water security evaluation and assurance system is desiderated so that we can recognize the.

由于水资源是维持生命所必需的物质，其安全保障问题迫在眉睫，因此亟需建立起水安全评价体系及水安全保障体系，通过系统的方法和技术认清水安全形势，探讨保障水安全的措施和方法。

The research results indicate:(1)The combustion of emulsion explosive matrix is a course of emulsion being destroyed, oil phase and water phase disjoining, water component vaporizing, organic matter carbonizing, then the system firing till reactant being consuming.

研究表明：(1)乳化炸药基质试样的燃烧过程是乳状液结构破坏、油水相分离、水分蒸发和有机物质碳化，然后系统发火，待反应物质消耗殆尽时，系统熄火。

In order to solve chromium waste water by means of electrolyzed deoxidation, we apply polyacrylonitrile carbon blanket as pole, graphite as bipolar plate, positive ion film as diaphragm, to an oxidation-reduction system, in which negative pole electrolyzes and reduces chromium waste water; meanwhile, oxides Fe~{2+} into Fe~{3+} in positive pole.

为了电解还原处理含铬废水，以聚丙烯腈碳毡作电极，石墨板作双极板，以阳离子交换膜为隔膜，组装出氧化还原电池系统。此系统阴极电解还原处理含铬废水，同时阳极氧化Fe2+为Fe3+。电池系统的平均电流效率达92.29%，处理后废水中铬含量小于10-5mol/L，达到国家排放标准

System uses atmosphere as low temperature heat source.It imbibes heat from atmosphere by evaporation of the refrigerating medium in vaporizer and transfers the heat to phase change materials by heat transfer unit then transfers the heat to cool water from cool water pipe.

它利用空气作为低温热源，由蒸发器内制冷剂的蒸发来吸收空气中的热量，通过传热盘管将热量传递给相变储能材料，获取盘管承压，使贮罐形状不受压力容器限制贮能。

Choosing Miyun Reservoir as the research background, this paper aims to study the high level functional integration between water quality model of reservoir and GIS. And then, lucubrates on some key problems in the water quality management of Miyun Reservoir, supported by the integrated models system.

本论文以密云水库为背景，着重研究地理信息系统和水库水质模型之间深层次的功能集成，并在此集成模型的支持下，深入研究密云水库水质管理中的若干关键问题，主要研究内容和结论包括

Preliminary studies on the ecological characters of freshwater cyanophage were carried out under both field condition and culturing system. The field investigation result showed that 6 in 19 water samples contained cyanophages lysing plectonema and the lysis phenomenon were readily observed without concentrating the water.

对淡水噬藻体的生态学进行了初步研究，包括淡水中噬藻体分布及感染力的调查与人工混合培养条件下噬藻体裂解宿主引起微生物和藻类种群变化的研究。

The data observed during the International Satellite Cloud Climatology Project from 1983 to 2001 demonstrates the slight decrease of total cloud amount and the obvious increase of total cloud water path in most of China, which means the cloud property has changed, and the cloud becomes more opaque. These cloud changes show the precipitable water in atmosphere has an increasing trend, and the earth_atmosphere system becomes moister year by year.

分析1983～2001年间国际卫星云气候计划观测的资料得出，我国大部分地区的总云量保持微小的减少趋势而总云水路径处于明显的增加趋势，这表明云变得更不透明了，它的物理属性发生了明显的变化；预示着大气可降水量有逐年增加的趋势，地气系统变得更湿润。

In order to discuss the effect of overburdens under injecting grouts in separate layers on the morphology of the water flowing fractured zone, continuous exploration for failure characteristics of the overburden of working face 14308 of Dongtan Coal Mine under injecting grouts in separate layers and fully mechanized sub-level caving condition was processed by the method of underground uphole water injection technology by intervals with bore-head leaking multi-loops affusion system.

为了探讨覆岩离层注浆条件对导水裂隙带形态的影响，采用前端泄露式多回路注水系统，应用井下仰孔分段注水法对东滩煤矿14308工作面覆岩离层带实施注浆充填条件下综采放顶煤导水裂隙带的破坏特征进行了连续探测。

The air system incorporates a water bottle so that a jet of water can also be squirted across the distal lens to clean it.

空气系统整合了一个水槽以便于喷出的水可以到达远端的镜片来清洗它。

The automatic sprinkler systems The automatic sprinkler systems includes the closing type shower nozzle , pipeline system, wet type such some as alarm valve , the alarm bell device of water conservancy and water supply equipment ,etc..

自动喷水灭火系统自动喷水灭火系统包括闭式喷头、管道系统、湿式报警阀、水力警铃装置和供水设备等部分。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。