氨的

A new method has been studied that the trace Pd in ammine medium catalyzes the discoloring reaction between indigo carmine and potassium periodate.

发现痕量钯在氨性介质中能催化高碘酸钾与能红之间的褪色反应，研究了反应最优化条件和动力学参数。

Answer: The ammonia in ammonia water percentage is 50%.

答：氨在氨水中的百分比是50%。

The results showed that the compound microorganism preparation improved water quality and decreased significantly the ammonia nitrogen in water.

试验表明，复合微生物制剂对改善水质，降低水体中的氨氮具有明显作用。

Test the water for ammonia, nitrates and pH.

测试的水，氨，硝酸盐和pH值。

Poly is synthesized by the directly reaction of maleic anhydride and ammonia in water.

以顺丁烯二酸酐和浓氨水为原料采用直接液相聚合的方法合成了聚天冬氨酸。

The research aimed to provide basis for solving the problemof ammonia nitrogen contaminationin culture water.

为解决养殖水体的氨氮污染问题提供依据。

You can clean your amethyst jewellery using one part ammonia to six parts water or in an electrosonic jewellery cleaning machine.

你可以用一个干净你紫晶首饰氨六个部分零件清洁的水或在electrosonic珠宝机器。

The methanol molecule has the best catalytic effect among the three molecules followed by the water and ammonia molecules.

其中甲醇的辅助效果最佳，其次为水和氨分子。

Such as water, liquid ammonia, naphtha and liquefied petroleum gas, such as the ideal medium measurement equipment.

如水、液氨、轻油、液化气等介质测量的理想设备。

The experimental results showed that the COD and ammonia removal efficiency reach 85% and 92% respectively.

研究结果表明，低DO浓度下COD和氨氮的平均去除率分别为85%和92%。

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。