查询词典 sulphuric acid

Qi Yan （China Sulphuric Acid Industry Association, Beijing, 100011, China

中国硫酸工业协会，北京100011

The form of silver in sulphuric acid solution is discussed.

讨论了银在硫酸溶液中的存在形态，不仅具有理论意义，而且对硫酸银生产过程有重要的实际意义。

Recent development and future trend of Yunnan province's sulphuric acid and phosphate fertilizer industries are discussed.

论述近年来云南省硫酸磷肥工业的发展情况及今后的发展方向。

Percent of the yield of sulphuric acid are used in producing phosphate fertilizer in our country.

硫酸是一种基本的化工原料，对许多行业，如化肥、农药、冶金、炼油、有机合成和制药工业等的发展起着重要的作用。

Application examples in the chemical industry include reactors, and solutions containing caustic and sulphuric acid.

在化学工业上的应用实例包括反应堆以及含有腐蚀剂和硫酸的产品。

Of all the students in class,only John could answer theteacher's question of the formula for sulphuric acid.

在全班同学中，只有约翰一个人能回答老师关于硫酸分子式的问题。

Hydrogen is a product of the reaction between zinc and sulphuric acid.

氢是锌和硫酸反应的生成物。

Methods and main equipment of waste heat recovery in sulphur-buring sulphuric acid plants are described.

文摘：系统阐述了硫磺制酸生产过程中的废热回收方法、主要设备和提高热回收率的措施。

Such as fireworks, firecrackers, oil, sulphuric acid, Ag powder and so on.

像烟火，鞭炮，汽油，硫酸，银粉这类的东西。

The invention discloses the waste gas treatment technology in sulphuric acid plant and the apparatus.

本发明公开了一种硫酸厂废气的处理工艺及装置。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。