查询词典 freight agent

This paper investigates Lead by its reaction with XO develop the color system in the presence of surface-active agent.

研究氯化十六烷基吡啶表面活性剂存在下，铅与二甲酚橙的显色反应体系。

A surface-active agent used for removing dirt and grease from a variety of surfaces and materials.

中文解释=一种表面活性剂，用来去除各种各样表面及物质的灰尘和油脂。

For example, synthetic detergent from the surface-active agent, increasing the composition of the net etc..

例如，合成洗涤剂由表面活性剂、增净剂等组成。

The disinfectant detergent is composed of the disinfectant and the surface-active agent.

本文就消毒剂的国内外开发研制及应用作一简要的介绍。

Environmental degradation can be non-ionic surface-active agent addition can greatly enhance the activity of all kinds of useful material can be quickly absorbed by plants.

非离子环保可降解型的表面活性剂的加入，可大大增强各种有益物质的活性，可快速被植物吸收。

The present invention provides a treatment method of non-ionogenic surface-active agent waste water, relates to the field of organic chemical waste water treatment technology.

本发明提供了一种非离子表面活性剂废水的处理方法，涉及有机化工废水处理技术领域。

Synthetic surface-active agent was discovered very early on there to make thicker hand side effects such as pollution of the environment is now seen as a major public hazard.

合成表面活性剂很早就被发现在那里做厚的手，对环境的污染副作用，现在被一大公害，看到。

Biosurfactant is a high surface-active agent synthesized by microorganism.

生物表面活性剂是由微生物产生的具有高表面活性的生物分子。

Biosurfactant is a high surface-active agent synthesized by microorganism. Compared with chemical surfactant, it has a low toxicity to ecological system and can be easily decomposed.

生物表面活性剂是由微生物产生的具有高表面活性的生物分子，相对于化学合成的表面活性剂，生物表面活性剂对生态系统的毒性较低，且可生物降解。

The main products are the man-made natural/synthesis sandalwood series products , non-ionic surface-active agent series products and each kind of clients-ordered medicine intermediate series products.

主要产品有人造天然/合成檀香系列产品、非离子表面活性剂系列以及根据客户要求定点生产的各种医药中间体系列。

We got alerted a couple of times while we were down south that HETs were on the way to bring us back up north because things were going to go hot again, but it was just rumors.

南下的途中我们不只一次得到警告说重型装备运输车将拉着我们重新北上，因为局势正在变得重新紧张起来，但这只是谣传。

It's the one where they find the ghost in the salt mine.

这一集是演他们在盐矿找到鬼