查询词典 water rate

Contingency reserve and the establishment of a reserve management system, preparation of contingency plans for water supply, and improving urban water supply guarantee rate.

建立枯水期及连续枯水期应急管理制度，编制供水应急预案，提高城市供水保证率。

The result of the ecology survey shows that the water circulation between the algae pond and the culture pond can control the content of chlorophyll a and increase the dissolved oxygen in the culture pond. The growth rate of Corbicula fluminea cultured in the water saving system is faster than that cultured in the common system.

结果显示节水养蚬池，利用施肥产生藻水的肥水池配合养蚬的养殖池的部分水体循环交换，确实可以显著地达到控制水中叶绿素a含量与适当透明度、并有增加水中溶氧及促进池蚬的成长效果，若管理良好时并有促进水质特别是营养盐的净化作用。

In order to determine the optimal conditions of water glass from oil shale ash, through orthogonal experiment, the influences of correlative parameters including NaOH concentration, material ratio (NaOH to oil shale ash in weight), reaction time and reaction temperature on the modulus of water glass or deliquescent rate of SiO2 were all studied.

为研究页岩灰制取水玻璃的最佳条件，分别以水玻璃模数和页岩灰中SiO2溶出率为指标，NaOH溶液质量分数、物料比（NaOH溶液与页岩灰的质量比）、碱浸时间和碱浸温度为影响因素。进行了正交试验。

In this paper, the effects of destruction of trace organic priority pollutants in dinking water with the method are studied, some problems related to applying this method to drinking water purification are inquired, and factors affecting the destruction rate are investigated.

本文研究光催化氧化法对饮用水中微量有机污染物的去除效果，探讨将该方法应用于自来水深度净化所涉及的问题并对影响有机污染物降解速率的多种因素进行了研究。

Curtain plate stainless steel plate, spray nozzle for the spray nozzle to capture, exhaust fan with explosion-proof fan.3, chamber body assembly plate connection between the use of bolts, installation, removal, fast and convenient.4, configuration, special explosion-proof spray room lighting, interior lighting sufficient light.5 mist treatment with water curtain, shower folding capture plus maze can efficiently remove the paint mist.6, circulation pump with an area of small, simple installation and pipeline pumps.7, Room δ1.5mm steel and steel body is made of.8, dust chamber body is made of EPS board, has entered out.9, water curtain spray booth technical parametersNo Item ParametersA flow rate (m3 / h) 90002 Power 43 pump power 34 open wind speed 0.6-0.75 Compressed air consumption (m3/min) 0.36 lamp illumination 400Z-7 nozzle8 Painting Room: Dimensions 2500 × 2400 × 26009 Dust Room: Dimensions 2500 × 1800 × 3400Note: Manual spray system uses 你好gh-quality brand-name products in Taiwan.6, leveling RoomLeveling effect of room to spray paint surface after the paint on the share level, and to a number of solvent evaporation in order to prevent baking too quickly appeared in the film pinhole.1, Room body is made of welded steel and steel plate.2, chamber body wall windows with transparent glass observation and maintenance of the door.3, chamber body with the top emission device, keeping indoor air fresh.4, room spray processing site in vivo, uniform color, elegant appearance.3, the consolidated statementa, baking oven is designed to bridge Road.

没有碰到水帘的漆雾由水帘下部进入喷漆室的后部，由喷嘴喷出的水雾冲洗、迷宫折板过滤及折板上的喷淋系统三次过滤后，废气经风机排至大气中，布局特点如次：一、设置双工位水帘喷漆室。二、槽体采用型钢及Q235钢板制作，板厚4mm。水帘板为不锈钢板，喷淋捕捉喷嘴为雾化喷嘴，抽风机采用防爆型风机。3、室体拼装板之间采用螺栓连接、安装、拆卸、迅速，便捷。四、配置喷漆室专用防爆照明，内部采光充足、明亮。5、漆雾处理采用水帘、喷淋捕捉加迷宫折板，可高效去除漆雾。6、轮回泵采用占地少、安装简略的管道泵。7、室体采用δ1.5mm钢板与型钢制作而成。八、防尘室体采用EPS板制成，设有出进门。9、水帘喷漆室技术参数序号项目参数1 处理风量（m3/h） 90002 功率 43 水泵功率 34 开口风速 0.6-0.75 压缩空气耗量（m3/min） 0.36 照明灯照度 4007 喷嘴 Z型8 喷漆室：外形尺寸 2500×2400×26009 防尘室：外形尺寸 2500×1800×3400注：手动喷漆系统采用台湾优质名牌产品。六、流平室流平室的作用是使喷漆后喷在工件表面上的漆铺平，并使溶剂挥发一些，以防止烘烤过快而在漆膜上浮现针孔。一、室体采用型钢与钢板焊制而成。

Therefore, a control valve which maintains a constant feed water temperature is installed and used to control the flow rate of feed water to the AQC economizer.

因此，一个控制阀，供水温度保持恒定安装和使用来控制流量的AQC给水器。

Desiccation during the emersion increased photosynthesis at low levels of water loss(about 10%),it reduced the rate at higher levels of water loss.

UVR所导致的相对抑制率随着光强的增加而增大，但高浓度CO_2的存在能够缓解这种抑制作用。

The effect of time,power and volume of water sample of ultrasonic to extermination rate and water quality were studied.

在超声波破碎过程中，超声波的超声时间、超声功率及水样体积对其杀灭率。。。

The Fuzhou\'s inner river belongs to the rich nutrition type .The water quality changes little comparing with the investigating results ten years ago but the black and foetid rate has been improved . Eventually, we analyzed the polluting factor of the inner water and provided some useful suggestions for the management.

实验结果与十年前内河水质调查的结果进行比较，得出福州内河水质没有明显的转变，但黑臭率有所改善，最后分析了内河污染的成因，并提出治理的意见和建议。

In addition, the coverage rate of Taiwan's waste water treatment pipelines is still low, and the situation of pesticide abuse and indiscriminate discharge of industrial waste water has not improved. Our rivers and land has become polluted, and through the food chain cycle, we ingest these toxic substances every day.

另外，全台湾的卫生废水处理管线铺设涵盖率仍然偏低，农药滥用与工业废水随意排放的情况亦没有获得改善，河川与土壤的污染，透过食物链的循环，这些有毒物质每天都被我们吃进肚子里。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。