Harmful substances

The Test Results and Analysis of Harmful Substances in Common Paper Products

常用纸制品有毒有害物质测试结果及分析

Analysis and Limitation Requirement of Toxic and Harmful Substances in Paper Product

纸制品中有毒有害物质分析及限量要求

Conclusion Harmful substances in different working environment affect the SCE results significantly .

结论作业环境中的某些有害物质对SCE的结果有较大的影响。

Situation on Textile Detection Technology of Harmful Substances in Textile

纺织品中有毒有害物质检测技术的研究现状

Harmful substances may produce during processing of food .

食品在加工过程中由于加工条件或加工原料不当会或多或少地产生一些对人体有害的物质。

A number of harmful substances have been found in the air there .

那些地方的空气中已发现一些有害物质。

The Adsorption Behavior of Active Carbon Fiber Felt on Harmful Substances in Water

活性炭毡对水中微量有害物质吸附能力的研究

Detection of harmful substances in electrical and electronic products

电子电气产品的有害物质检测方法

The complete removal of harmful substances in water ;

彻底去除水中的有害物质；

Removal of harmful substances from waste gases by low temperature plasma and catalysis

有害废气的低温等离子体催化净化应用研究

Measures to Strengthen the Management of Toxic and Harmful Substances in Laboratory of Salt Industry

盐业实验室如何加强有毒或有害物质的管理

The first drink is often the gateway to the use of other harmful substances .

饮酒行为通常会成为使用其他有害物质的诱导因素。

Analysis of the Harmful Substances in Paper-made Food Packaging Materials

食品纸质包装材料中的有害物质的产生与分析

Harmful Substances on the Fly Ash Contamination of Groundwater Mode

粉煤灰中有害物质对地下水污染模型研究

, the history of the contact of poisonous harmful substances , parents influence factors .

以期从社会环境方面、个人行为因素（包括性格特点、饮食习惯等）、有毒有害物质接触史和父母亲影响因素几个方面寻找血液病的危险因素。

Health Risk Assessment on Harmful Substances in Flue Gas from Municipal Solid Waste Incineration

垃圾焚烧烟气中污染物对人体健康风险评价

Soil pollution and residue in plant the state of being contaminated with harmful substances .

土壤污染和植物残毒沾染上有毒物质的状态。

The state of being contaminated with harmful substances .

沾染上有毒物质的状态。

Adsorption of Nano-ZnO Powder to Harmful Substances in Nonstandard Diesel Oil

纳米ZnO粉体吸附非标柴油有害物质研究

They were trying to remove harmful substances from cigarettes .

他们正设法去除香烟里的有害物质。

Subjects had no contacts with toxic and harmful substances but other diseases .

不接触有毒有害物质但患有各种疾病者。

Control over Harmful Substances in Export Textiles

出口纺织品有害物质的控制

Without harmful substances such as mercury and lead , healthy and environmentally-friendly .

不含汞、铅等有害物质，健康，环保。

Agreement for Cooperation in Dealing with Pollution of the North Sea by Oil and other Harmful Substances

关于合作处理北海石油和其他有害物质污染的协定

They argue that humans already have a highly efficient system for filtering out most harmful substances .

他们认为人类自身已经具备一套高效的排毒过滤系统。

The fuel oil effecting on harmful substances emissing from marine engines

燃油对柴油机排气中有害成分的影响

Fungus infections can produce harmful substances , called mycotoxins .

真菌感染能产生一些有害物质&毒枝毒素。

A method for the determination of 16 toxic and harmful substances in oxidation hair dyes was studied .

对氧化型染发剂中16种有毒有害化学物质的测定方法进行了较系统的研究。

Some measures , such as low temperature and short time , could be taken to reduce the formation of harmful substances .

为了减少油炸过程中有害物的形成，可以采取低温、短时油炸等措施。

Improper design laboratory consist of unwanted harmful substances especially for those involve heavily on chemical analysis .

实验室内往往存在许多有害的化学废气及有毒试剂的污染物质，尤以化学废气为甚。