harmful substance

Purified liquor means liquor which has no or few foreign substance harmful to people ′ s health, contains no flavour components and has its particular production mode and quality standard.

纯净酒即指不含或基本不含对人体有害的杂质的酒，不含呈香呈味的物质成分，有独特的生产工艺和质量标准。

Filter tips clean some harmful substance from the smoke.

滤嘴能消除香烟中一些有害的物质.

Bio-fuels can give up a lot of harmful substance, including PM10 and PM2.5, which are risky factors of respiratory diseases, especially for cancer.

生物燃料可以产生大量对健康有害的物质，主要是可吸入颗粒物（PM），包括PM（10）和PM（2.5）等，是导致呼吸系统疾病，特别是导致癌症的危险因子。

Determination on Harmful Substance in the Flue Gas Discharging from Household Coal Stoves and Gas Cooker

民用炉具排放有害物质的研究

The utility model provides a gas mask for operating personnel who works with harmful substance.

本实用新型提供了一种用于从事有害物质作业人员的防毒面罩。

As the accident will have a severe effect on the area 1000m around the company, a particular study was made on it. The suggestion of evacuation and self-rescue according to the particularity of the harmful substance were given.

沈化周边1000m范围内为事故发生后的爆炸、气体泄漏的严重影响区域，对其进行了具体研究，针对沈化有害物质的特殊性，提出疏散和自救建议。

Domestic and foreign experts have recognized that problem can not be thoroughly solved unless traditional way of suction be given up, that is, substituting soft brattice or blast suction air for rigid apron, and extending suction entrance near harmful substance or surrounding it.

国内外有关专家已意识到，要切底解决这个问题，必须放弃传统的抽吸方式，利用柔性的风幕或吹吸气流代替刚性的挡板。将吸口放到有害物附近或干脆将其罩住。

Test results indicate that the EC-2 ( F) oil additive is very effective in terms of oil saving, harmful substance in waste gas reduction and equipment corrosion retardation, etc.

试验结果表明：EC-2（F）燃油全能增效剂在节油、降低锅炉有害物质的排放以及减轻设备腐蚀等方面均有显著效果。

Testing Methods of Harmful Substance for Automobile Inner Decorated Components

汽车内饰件中有害物质的检定方法

Determination of Harmful Substance Residues in Foodstuff by Amidogen Derivation Fluorescent Spectrophotometry

氨基衍生荧光分光光度法测定食品中有害物质残留

The filter tip is the important protective media for smokers because it can reduce the harmfulness by removing the harmful substance of cigarettes.

香烟过滤嘴是香烟主流烟气与人体的桥梁，优质的香烟滤嘴材料可有效去除烟气中的有害成分，减小吸烟对人体的危害。

Conservationist Lorinda Hern says the substance is safe for rhinos, but harmful to humans who ingest it.

生态环境保护者罗琳达·赫恩称这种物质对犀牛无害，但却能够对妄图夺取它的人类造成伤害。

Does this substance or process have a harmful effect?

这个物质或者过程会产生有害的结果 吗 ?

Multi-residue Methods for Determination and Confirmation of Poisonous Organic Pollutants Residues in Environment and Agricultural Products; Determination of Harmful Substance Residues in Foodstuff by Amidogen Derivation Fluorescent Spectrophotometry

环境和农产品中毒害性有机污染物的多残留监测确证技术研究氨基衍生荧光分光光度法测定食品中有害物质残留

The gas mask is characterized in that the gas mask can cover and seal the head and face of an operator without affecting normal operation, so that the operator can not be eroded by harmful substance.

该面罩的特点是能罩住并闭封操作者头部、面部，而且不影响正常操作，使操作者不会受到有害物质的任何侵蚀。

Recovery and destructive treatment of harmful substance in Coking Plant Wastewater

焦化废水中有害物质的回收及破坏处理