查询词典 chemical weapons

The chemical compositions, properties and reaction principles of polyurethane applied in coal mine were introduced and the effect of catalyzer, foamer,fire retardant and storage stabilizer on the properties of polyurethane as seal material were discussed.

介绍了煤矿井下用聚氨酯泡沫密闭材料的化学组成、性能和反应原理，探讨了催化剂、发泡剂、阻燃剂和贮存稳定剂等因素对组合聚醚及其聚氨酯密闭材料的性能影响，并在煤矿井下进行了封闭应用试验。

This time, however, it included a burning foamy chemical called ＂ shampoo ＂.

这次还用上了一种火辣辣，会起泡沫的化学品，名叫"洗发香波"。

This time, however, it included a burning foamy chemical called ＂shampoo＂.

这次还用上一种火辣辣、会起泡沫的化学品，名叫"洗发香波"。

Last, combining the three diversity indexes and the five chemical indexes,the major constitution component analysis and the clustering analysis were applied to make the evaluation of the water quality. At the same time, the nutrition type and the black and foetid rate were evaluated.

最后，结合三项多样性指数和五项化学指标，运用主成分分析和聚类分析评价内河的水质，并对内河进行营养型和黑臭率评价。

The main purpose of this study is to examine the concentration distribution of emitted ozone in the work environment of UV equipment in a Color Filter plant. A fogger was used to visualize the direction of ozone-laden air flow. MDA toxic gas detector (Scientific ChemKey TLD-1, Zellweger Analytics, England) with chemical paper was used to measure the emitted ozone concentration at the breathing zone of operators and the exit of the UV equipment.

本研究主要目的在研究彩色滤光片厂UV清洗机作业环境臭氧逸散浓度分布情形，藉由烟雾可视化，调查臭氧逸散烟流走向，并以MDA毒性气体侦测器(Scientific ChemKey TLD-1， Zellweger Analytics， England)搭配化学纸带进行臭氧逸散浓度量测，量测点为劳工个人工作站之呼吸带及UV清洗机台出片端。

What is more important is that famer use many chemical which lead to food poisoning again and again.

更重要的是，农民大量使用化学药物使食物中毒事件一再发生。

The products are mainly used in food, chemical processing plants of the plastic packaging.

本产品主要用于食品、化工加工厂的塑料包装。

The equipment can be found its place in Chinese Traditional Medicine, foodstuff and chemical industry.

该设备可以发现其在中国传统医学，食品和化学工业。

It was often used in foodstuff industry, chemical industry, new energy source industry and all kinds of social location.

它对人体的影响主要在脑部，尤其是对个人思想、行为、判断事物能力的影响。

This is a large scale chemical fertilizer plant imported from France in 1974. I once worked there from 1974-1984, my one passage life footmark was left there.

这是一个1974年由法国引进的大型化肥厂。1974-1984年我曾在那里工作，我的一段人生足迹留在了那里。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48