查询词典 water system

After the analysis in Hulunber 301 section, the corrosion occurs mainly in inner corrosion and the outer corrosion is indistinctness. In affusion and heating system, the corrosion gives priority to oxygen corrosion, which the supplement of animalcule corrosion and carbon dioxide corrosion. In life drinking water system, the corrosion in stainless steel jar and pipeline wall usually generate welding line corrosion.

分析发现：贝301区块发生的腐蚀以内腐蚀为主，外腐蚀不明显；注水系统和采暖系统以氧腐蚀为主，微生物腐蚀为辅；还发生了以氢去极化为主的二氧化碳腐蚀；生活饮用水系统不锈钢罐及管线内壁发生的腐蚀主要是焊缝腐蚀。

This study examined the impact of the pH and ratio of chlorine to ammonia-nitrogen(Cl2:N ratio) on the formation of trihalomethanes and haloacetic acids(HAA5)in water system with chloramine,under two-day simulated pipeline system.

本试验模拟管网，取典型的停留时间2d，考察了氯胺消毒时，pH和Cl2：N对管网中的消毒副产物浓度的影响。

In order to reflect the toxicity of cadmium in the two different systems: overlying water system and watersediment coexistence system, the toxicological parameters such as metal body burden, MT and mortality in a freshwater cladoceran Daphnia magna after exposure were quantified.

选择大型溞作为受试生物，以大型溞体内金属积累量、金属硫蛋白含量和死亡率作为测试指标，考察了上覆水体系与水柱－沉积物共存体系中金属镉的毒性状况，探讨了水体沉积物中重金属的生物毒性作用机制。

Ship cooling water system is to ensure the safety and reliability operation of the marine power plant system.

船舶冷却水系统是保证船舶动力装置安全可靠运行的系统之一，是故障诊断系统的重要组成部分，具有十分重要的工程意义。

According to the real situation of gas-field exploitation, the hydrate generating system is simulated by the actual conditions as much as possible. Taking some gas field as example, with JEFRI sapphire hydrate device, the liquid systems of gas hydrate generating with frothing agent, electrolyte and condensate oil are studied by experiments and compared with the pure water system. The variation of critical conditions to form gas hydrate and its influence on the effects of inhibiter are discussed for the 3 hydrate systems, which provides the basis to prevent hydrate generation in the fields.

针对气田生产的实际情况，文章尽可能接近现场水合物生成体系，以某气田为例，利用JEFRI蓝宝石水合物装置，通过实验分别研究了含泡排剂、含电解质和含凝析油的天然气水合物生成液体体系，并与纯水体系进行对比，探讨了在这3个体系中天然气水合物形成的临界条件的变化以及对抑制剂抑制效果的影响，从而为水合物的现场防治提供了依据。

Shut down water system and lock out system if possible.

关闭水系统，如果可能的话锁住系统。

The recirculating cooling water system has blown down with definite quantity termly,or reduced its nephelometer,PH value,alkalinity,CODMn and anaerobe number,the system various indexes tends to be normal.

循环冷却水系统定期定量排污，或使其浊度、pH值、碱度、CODMn及异氧菌数目下降，系统各项指标趋于正常，彻底解决循环冷却水系统产生大量泡沫的问题。

A dual check backflow preventer shall be installed at each wash sink hose unit or at referenced cross-connections to prevent the reverse flow of non-potable water into the potable domestic water system.

这种双止回防回流阀应该安装在每个冲刷洗涤盆软管装置处或参照交叉连接，以防止非饮用水回流到室内饮用水系统中。

The esterification reaction and itsinfluencing factors of hexanoic acid with n-butanol, catalyzed by lipaseNovozym100T, were studied in water-in-oil microemulsions formed by alkylpolyglucoside C_(12)G_(1.50)/n-butanol/cyclohexane/water system.

研究发现，十二烷基聚葡糖苷C_(12G_(1.50)／正丁醇／环己烷／H_2O体系形成的油包水微乳液中，脂肪酶Novozym100T催化正己酸和正丁醇的酯合成反应，反应初始速率V_0随正己酸的初始浓度C_~0增大而增大；随正丁醇的初始浓度C_~0的增大而减小，后V_0进入一&坪区&。

The wet-dry zone has strong detoxifcation function , as liver to the reservoir. It is also a gallery for exchange things and energy between land and water system, take cushion to the water and protect to the shore . In the fut...

消落带又被称之为水库的&肝脏&，具有很强的解毒净化作用，同时也是水陆两种生态系统间交换的廊道，具有缓冲带的功能和植物护岸功能。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。