查询词典 aldehyde ammonia

Siberian natural gas producing areas in the production of new devices, used in large-scale synthetic ammonia, ethylene and methanol, carbon disulfide.

在西伯利亚天然气产区新建生产装置，大规模应用于合成氨、甲醇和乙烯、二硫化碳。

The results showed that the IVCW effectively removed total suspended solids(85%),chemical oxygen demand(50%),five-day biochemical oxygen demand(44%),total ammonia(53%),nitrite(83%) and nitrate(54%) from the aquaculture wastewater at a hydraulic loading rate of 420mm/d.

结果表明，在420 mm/d的水力负荷下，湿地可有效地去除循环水中的总悬浮物(去除率85%)、CODCr(去除率50%)、BOD5(去除率44%)、总氨氮(去除率53%)、亚硝酸盐(去除率83%)和硝酸盐(去除率54%)，能够满足养殖用水的要求，整个试验期间系统实现了零污水排放。

The results showed that the IVCW effectively removed total suspended solids (85%), chemical oxygen demand (50%), 5-day biochemical oxygen demand (44%), total ammonia (53%), nitrite (83%) and nitrate (54%) from the aquaculture wastewater at a hydraulic loading rate of 420mm/d.

结果表明，在420mm/d的水力负荷下，湿地可有效地去除循环水中的总悬浮物(去除率85%)、CODCr(去除率50%)、BOD5(去除率44%)、总氨氮(去除率53%)、亚硝酸盐(去除率83%)和硝酸盐(去除率54%)，能够满足养殖用水的要求，整个试验期间系统实现了零污水排放。

This precipitate dissolves in an excess of aqueous ammonia.

这个沉淀能溶解在过量的氨水中。

There the aqueous solution decomposes into ammonia, splitting the nitrogen oxides into nitrogen and water.

有水溶液分解成氨，成氮和水分裂的氮氧化物。

The results showed that ZSM-5 zeolite sieve could be synthesized using aqueous ammonia and EDA as template agent.

以离子交换的方式制备了Ni-ZSM-5和Pb-ZSM-5等催化剂，同时以XRD和IR为手段，对分别以氨水和乙二胺为模板剂合成的ZSM-5沸石分子筛的结构进行了比较。

In the present work, benzene and aqueous ammonia are used as starting materials, hydrogen peroxide is used as the oxidant to synthesis aniline.

苯胺是重要的化学化工原料，传统的生产方法存在操作条件苛刻、方法复杂、污染环境和腐蚀设备等严重不足，不符合当今的绿色化学和可持续发展的要求。

With thin aqueous ammonia washing,the increasing washing times produce the without distinct change in components.

球磨工艺可以明显消除前工序引起的团聚，是粉体制备过程中不可缺少的工艺。

In here, aqueous ammonia not only acts as an absorbent but also acts as a pH adjusting agent.

当溶液吸收二氧化碳后pH值会下降，利用pH自动控制系统将氨水输入槽内以保持恒定pH值，使物系建立自我调节的效果。

And in the later sedimentation process after wind, content of aqueous ammonia nitrogen was lower than that before the light and moderate wind processes, but approximated to that before the strong wind process.

再悬浮过程之后的沉降过程中，中、小风条件的水体氨氮含量变小，大风条件的含量没有明显变化。

You can buy sweetened beverages, if that suits you.

你若喜欢的话，可以买些含有糖精的混合饮料。

As many of you are probably aware, Nick and Vanessa were recently faced with an embarrasing sex scandal after naked pictures of the two getting jiggy with it in a hot tub surfaced the net.

正如很多你可能知道，尼克和 Vanessa 最近面临一个尴尬的绯闻事件后，赤裸裸的图片两个越来越jiggy与它在浴缸中的一个热点浮现净。