查询词典 sulfuric acid

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。

Of water by the addition of sulfuric acid,was poured into 2 liters of water at 60℃.

将10克5-硝基喹啉溶解在50ml加有硫酸的水中，接着将配好的溶液倒入2升60℃的水中。

Sulfuric acid is an important industrial agent.

硫酸是一个重要的工业剂。

Be useful in procedure of production in procedure of production to methanol , sulfuric acid , sodalye.

在生产过程中在生产过程中用到甲醇，硫酸，氢氧化钠。

Also we built a production line of Sulfuric acid, which has capacity of 100 thousands tons per annum.

目前公司的无汞电解二氧化锰生产能力为30000吨/年，无硒高纯电解金属锰生产能力为8000吨/年。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。