查询词典 water system

The online chemical cleaning practice in the circulating cooling water system for production of salt nuder vacuum is reported.

介绍了真空制盐循环冷却水系统在正常运行状态下，采用全无机复合清洗药剂进行不停车清洗的方案及实施效果。

These vents purge air that may be in the water system.

这些排气阀将水系统中可能存在的气体排出去。

Surface modified magnesium hydroxide particles were synthesized by one-step process using magnesium sulfate,ammonia liquor and sodium laurate as raw materials in alcohol-water system ac- cording to the spectra of FTIR,it was inferred that sodium laurate was bound on the surface of Mg_2 particles and an organic coat- ing layer also formed.

0引官Mg2是一种无机添加型无毒阻燃剂，具有阻燃、消烟、阻滴、填充等多重性能，与川3相比，具有高的热稳定性，高效促基材成炭作用和强除酸能力等特性，但也存在颗粒表面亲水疏油、易团聚、难分散、吸湿性强等缺点，导致材料加工成本增加和综合性能降低川。

Dynamic Balance valve ③ own filters, to avoid the water system piping in the dirt on the automatic control valve damage.

动态平衡阀自带过滤器，避免了水系统管路中的污垢对自控阀门的损伤。

Used the finite element method computation pipe network resistance thus obtains the ballast water system the line pressure distributed situation. The paper also has carried on the computation to the ballast tank hydraulic loss and has provided the theory basis to the ballast pump optimized design. The overpressure to the ballast tank has been carried on the discussion. The paper also gets the function between the rated flow and the rated pressure of the pump on ships whose BW pipe net is uniform and line is different, which provides a new method for the selection of BW pump.

文章重点讨论了船舶压载水系统的水力计算，使用有限元法计算管网阻力从而得到压载水系统的管路压力分布情况；文章还对压载舱的水力损失进行计算，对压载水泵的优化设计提供了理论依据；文章还对压载水舱过压问题进行讨论；文章对压载水系统相同而航线不同的船舶，利用最小二乘法得到其压载水泵额定流量和额定压头之间的函数关系，为压载水泵的设计和选型提供了新的方法。

Said invention can completely clean the scale deposit of boiler and hot water system, and can obtain good cleaning effect.

本发明的积极效果：1、对锅炉及热水系统中的水垢、沉积彻底清洗干净；2、由于对水垢具有很强的渗透、剥离和溶解的功效，所以对较厚的水垢有较强的清除能力。

Solar-air compound source heat pump hot water system has advantages of energy saving and environment protection as alternative heat source of little scale boiler.

作为小型锅炉替代热源的太阳能热泵热水系统具有节能环保的优势。

Ship lock on the canal plays important roles in raising channel scale, improving current condition, connecting other water system;also ship lock takes charge of scheduling ships to pass lock.

运河上的船闸具有提高航道尺度、改善水流条件、沟通水系联系等功能，同时承担着对通行船舶的调度管理。

This paper discribes the technological process,characteristic and effect of the microcoelectronics farinfrared chain reaction in the belt spraying water system.

文摘：阐述了微电子远红外联动仪在胶带喷雾降尘系统中的流程、设备特性及运行效果。

CONSOL -- household solar hot water system from England has comfort, safe, and convenience, three features-in-all.

从英国来到中国，集舒适、安全、方便于一体，全方位、立体化的&家庭太阳能供热水系统&概念，正倍受众多时尚家庭推祟。

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。