硫酸

There are several layers of clouds many kilometers thick composed of sulfuric acid.

有几个层次的云彩多公里厚的组成硫酸。

The design of the main method used in manufacture of sulfuric acid exposure.

本设计主要采用的接触法制造硫酸。

Sulfuric acid has many applications, and is one of the top products of the chemical industry.

硫酸有许多用途，是化工产业的优良产品。

The reaction of iron with sulfuric acid is a case of replacement.

铁和硫酸的反应是一种置换反应。

As one of the medium-corrosion, use sulfuric acid is a very wide range of important industrial raw materials.

作为强腐蚀介质之一，硫酸是用途非常广泛的重要工业原料。

Most sulfuric acid is made by the contact process .

大多数的硫酸是用接触法制造的。

A similar type of change in linen can be obtained by sulfuric acid or heat.

类似的亚麻布改变，可以通过硫酸、或加热的方式获得。

The determination of the content of iron and copper in the sulfuric acid by FAAS is described in this paper.

在生产硫酸过程中，由于矿源、管道、设备等方面的原因，铁、铜是较容易夹带到产品中的杂质[1]。

Scratch the seed and then soak in a concentration of 50% sulfuric acid.

将种子刮一下然后泡浸在浓度为50%的硫酸里。

However, it is very easy to test for complete reduction by treating a little of the product with cold concentrated sulfuric acid.

然而，它很容易测试的完整的治疗减少一点点的产品与冷浓硫酸。

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％。