查询词典 urotropine

Imports is mainly potassium chloride, urotropine, and other chemical products.

进口主要是氯化钾、乌洛托品等化工产品。

The strong descaling agent is characterized by its formula composed of 50-65% of hydrochloric acid, 0.6-0.9% of urotropine, 0.5-0.7% of sulfourea, 0.4-0.6% of aminobenzene and the rest is water.

一种强力除垢剂，其特征在于它的配方为：盐酸50―65％，乌洛托品0.6―0.9％，硫脲0.5―0.7％，苯胺0.4―0.6％，余量为水。

Its preparation method includes the following steps: the urotropine, sulfourea and aminobenzene are placed in the reactor in which the water is held, stirred for 1-2 hr, then the hydrochloric acid is added, and stirred for 1-2 hr so as to can obtain the invented product.

其制作方法是：首先将乌洛托品、硫脲、苯胺依次加入装水的反应釜中进行搅拌1―2小时，然后再加入盐酸，再搅拌1―2小时即可。

Leading products are urea, ammonium bicarbonate, methanol, hydrogen peroxide, melamine, isopropylamine, formaldehyde, urotropine, and so on. 2005 sales revenue will reach 1 billion yuan, and profits and taxes will reach 82 million yuan.

主导产品有尿素、碳酸氢铵、甲醇、双氧水、三聚氰胺、异丙胺、甲醛、乌洛托品等。2005年销售收入将达到10亿元，实现利税将达到8200万元。

Now, however, all children continue in "comprehensive" schools, and the eleven-plus determines which courses of study the child will follow.

然而现在，所有的孩子都要在综合学校继续学习，所以这次考试只是决定他们将要学习哪些课程。

Cultivatable land , and led to a general recognition that development must not be carried at the cost of agriculture .

城区的迅速扩大在很多情况下侵占了宝贵的可耕地，使人们普遍认识到发展不能以牺牲农业为代价。