2) earthing
[英][ə:θ] [美][ɝθ]
保护接地
1.
To the common problems of protective earthing of underground electric equipments the author put forward some measures.
作者自2004年晋城市煤矿安全评价工作开展以来,一直从事煤矿机电系统单元的安全评价,针对煤矿井下电气设备保护接地常见的问题,提出一些针对性的防治措施。
3) Baoshan Basin
保山盆地
1.
Evaluation of geochemical characteristics of hydrocarbon source rock and gas-generating potential in Upper Tertiary, Baoshan Basin;
保山盆地上第三系烃源岩地化特征及气源潜力评价
2.
Time-space distribution of the sands in the third member of Yangyi formation,Yongzhujie uplift,Baoshan Basin;
保山盆地永铸街凸起羊邑组三段砂体时空展布规律研究
3.
Biological Gas Resource and its Exploration Potential in Neogene,Baoshan Basin;
保山盆地新近系生物气资源及勘探前景
4) wetland conservation
湿地保护
1.
The market mechanism for wetland ecosystem services can accelerate wetland conservation, restoration and construction.
湿地生态系统服务市场机制能够促进湿地保护、恢复和重建。
2.
This paper analyzes the current situation of wetland conservation and utilization in Sha.
认为湿地对上海的土地供给、水源补充、生物多样性保护和生态服务具有的重要价值,湿地是上海城市发展的重要战略资源;分析了上海市保护和利用湿地的现状和存在的问题;从泥沙利用、保护区调整、湿地科学利用等方面就上海实现湿地保护和利用协调发展进行了思考;最后从协调机制、功能分区、协调围垦和保护、规范利用、控制污染、法律保障和信息共享等方面提出了促进上海实现湿地保护和利用协调发展的政策建议。
5) greenhouse
[英]['ɡri:nhaʊs] [美]['grin'haus]
保护地
1.
Application of the Formulation of Stellera Chamaejasme Aerosol in Greenhouse;
狼毒烟雾剂在保护地中的应用
2.
The Dynamics of Airborne Spores of Tomato Grey Mold in Greenhouse;
保护地番茄灰霉病分生孢子飞散动态
3.
Effects of Nitrogen Supply Levels on Greenhouse Tomato Growth and Nitrogen Utilization in Beijing Region;
京郊保护地秋季番茄的氮素供应及利用
6) protective grounding
保护接地
1.
Preliminary discussion on protective grounding of power system in coal center laboratory;
浅谈煤炭中心化验室用电系统的保护接地
2.
Design and testing of the protective grounding circuit on woodworking machines
木工机床保护接地电路的设计与测试
3.
The paper has introduced the concept of grouding and neutral,analyzed the type and purpose of them,meanwhile pointed out the requirement of the protective connect to neutral and protective grounding,which is possessed of practicality and operabilit
简要介绍了电气技术中"地"和"零"的含义,分析说明了接地与接零的种类与目的,同时指出保护接零和保护接地的应用要求,具有很强的实践性和操作性。
补充资料：地保
旧时在地方上为官府办差事的人。
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