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- effectively earthed system 有效接地系统
- EARTH SYSTEM SCIENCE IN CHINA QUO VADIS? 我国的地球系统科学研究向何处去?
- System with effectively earthed neutral 中性点有效接地系统
- Adhesion &Scour, Low absorbs moisture, Good penetrativity, Flexibility, Rarely falling glue, Non effect for coloration, scour &finish. 接著性及精练性极佳,吸湿性低,渗透性佳,皮膜柔软强韧富弹性不落糊,对精练染色及后加工无不良影响
- Wavelets transform theory perfected the traveling wave fault location for the fault location precision and accuracy of small neutral earthed system. 小波变换理论完善了行波测距法对小电流接地系统故障测距的精度和准确度。
- This article analyzes the selection forms of protection earthed system of low Pressure switch of civil buildings,and studied construction request of guard Wire(PE) earthed system. 分析民用建筑低压配电保护接地系统的选用型式,浅论了系统的保护线(PE)接地装置施工要求。
- Review the Importance of the Earthing System for Hospitals. 再谈医院接地系统的重要性。
- But that access control knowledge is all confined to the Earth System Grid portal. 但是这种访问控制知识完全被限制在Earth System Grid门户中。
- The earth system is composed of lithosphere, hydrosphere, biosphere, atmosphere and outer space. 数据分类是数据组织、管理与数据共享工程中不可缺少的基础性工作。
- Instrumentation for the Earth System observation and modeling also need to be reinforced. 同时，还需要加强地球系统观测和模拟的平台建设。
- Modern Earth system is Quintuple-epigeospheric system including the anthroposphere. 现代地球系统即为包括人类圈在内的五元地球表层系统。
- Chai,Y.C.,2002.Discussion on interdiscipline and earth system science.Earth Science Frontiers,9 (3):2-4 (in Chinese with English abstract). 柴育成;2002.;浅议学科交叉与地球系统科学
- By analyzing the voltage,current,voltage resonance and current resonance principle in the resonant earthed system,this paper presents the equivalent analysis models of the resonant earthed system. 文章通过实际计算和理论分析,证明了在东明开关站启动调试过程中出现的过电压现象是由系统参数设置不当而发生串联电压谐振引起的。
- Based on above research, a prototype system, Virtual Earth System (VES), was developed to visualize Yong Ding River and Mountain Himalayan. 在核心刊物及会议上发表论文十余篇。
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- The new system will soon be put into effect. 新系统即将启用。
- Be applied for the corrosion protection, conduction and electrostatic transfer of earthed systems and underground pipes. 用于高压输电线杆接地网及石油化工地下管线防腐、导电、防静电用。
- So the organizations trust the Earth System Grid to do the access control for them and make sure that the access is only granted to users with appropriate rights. 因此,这些组织信任Earth System Grid,让它为他们实现访问控制,并确保访问权限只会授予那些具有适当权限的用户。
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
