1) harmful agent
有害物剂
2) harmful dosage
有害剂量
3) hazardous substances
有害物质
1.
On hazardous substances in welding and allied processes;
关于焊接与相关工艺过程中的有害物质
2.
In this paper we have collected relative regulations about hazardous substances in electrical and electronic equipments from EU, North Afarican and Japan, which are major exporting countries or areas of our electrical and electronic equipments, and analysed them deeply.
广泛收集了欧盟、北美和日本这些我国电子电气设备主要出口国家及地区的电子电气设备有害物质相关法规,对之进行了分析研究,并在这些研究的基础上,提出了有关电子电气设备有害物质合格评定以及在我国推行环境化设计的建议。
3.
The hazardous substances in welding and allied processes have two kinds of states,which including graininess and gaseous state.
焊接及其相关工艺过程中的有害物质有2种形态,即颗粒状与气态。
4) harmful organism
有害生物
1.
Removal of harmful organisms using organobentonite;
有机改性膨润土治理压载水有害生物的初步研究
2.
Preliminary investigation on the major harmful organisms in mangroves;
红树林主要有害生物调查初报
3.
Based on the description of the present status of the harmful organisms to forestry and the occurrence characteristics in Yongsheng County,Yunnan Province,and in the light of analyzing on the weak points and critical situation for controlling the harmful organisms,the countermeasures and control strategy for harmful organisms to forestry production in this county were proposed.
在阐述永胜县林业有害生物发生现状及特点、分析当前林业有害生物防治面临的严峻形势及薄弱环节的基础上,提出其防治策略。
5) hazardous substance
有害物质
1.
This paper gives an overview of policies and measures taken by international organizations,regional organizations and some major countries to solve problems on electrical and electronic products hazardous substance.
综述了国际组织、区域组织和一些主要国家在解决电子电气产品有害物质污染问题过程中所制定的相关政策及采取的有效措施,重点强调了污染防治全球化势在必行的重要性。
2.
The hazardous substances produced during welding processes are introduced in this paper.
焊接过程中所产生的有毒气体、烟尘等有害物质污染了工作环境,直接影响工人的身体健康。
3.
The paper sums up the experiences from the management works of hazardous substance in elec- tronic manufacturing enterprises, expatiates that electronic manufacturing enterprises should establish organizations which are seasoned with the management of hazardous substance and should enforce the management methods to control hazardous substance in enterprises.
本文总结了在电子制造企业中对有害物质的管理工作的体会和经验,阐述了电子制造企业应建立适应有害物质管理的组织机构和在企业内部应实施对有害物质控制的管理方法。
6) Pest
[英][pest] [美][pɛst]
有害生物
1.
Study on Pests Invading and Harassing Passengers in Train;
旅客列车有害生物滋扰侵害乘客调查分析
2.
Harmless Control Measure of Pest in Forest;
森林有害生物无公害防治对策
3.
Occurrence of poplar pests and their sustainable control techniques in Dongtinghu rgeion;
洞庭湖区杨树有害生物的发生与可持续控制技术
补充资料：有害金属抑制剂
分子式：
CAS号：
性质：又称金属离子钝化剂，有害金属抑制剂。一些变价金属离子，如Cu、Mn、Fe、Ni等离子对聚合物分子具有催化氧化作用。铜抑制剂是能够螯合金属离子、钝化有害金属离子催化活性的物质。主要类型包括草酰胺类、酰肼类化合物等。在电线电缆工业中具有重要意义。
CAS号：
性质：又称金属离子钝化剂，有害金属抑制剂。一些变价金属离子，如Cu、Mn、Fe、Ni等离子对聚合物分子具有催化氧化作用。铜抑制剂是能够螯合金属离子、钝化有害金属离子催化活性的物质。主要类型包括草酰胺类、酰肼类化合物等。在电线电缆工业中具有重要意义。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条