Research on traveling wave protection criterion on HVDC transmission line;
高压直流输电线路行波保护判据的研究
Discussion on several questions of the digital simulation of the traveling wave protection;
行波保护数字仿真中几个问题的讨论
Some problems which still stay to be solved are introduced and the prospect of application of transient traveling wave protection in HV power grid of China is described.
对高压电力传输线上的故障行波概念与故障特征进行分析,介绍了目前比较成熟的6种行波保护原理,并对其发展中存在的问题和中国高压电网中行波保护的应用前景做了简述。
The wavelet transform based algorithm for ultra high speed travelling wave protection and fault location;
基于小波变换的超高速行波保护和故障定位算法
The history of the travelling wave protection is reviewed.
回顾了行波保护的历史并综述了国内外研究现状 ,讨论了早期行波保护所存在的问题和原因。
Theoretical criterion and main factors influencing the performance of travelling wave protection were simulated and analyzed.
针对传统行波保护可靠性低这一缺点,提出一种基于暂态行波幅值比较的新型超高速线路保护方案。
Market economy should emphasize more administrative protection to intellectual property;
市场经济应注重对知识产权的行政保护
Comparative of civil and administrative protection of intellectual property of the Olympic logo;
奥林匹克标志知识产权的民事与行政保护比较
Study on the Chinese Administrative Protection System of Intellectul Property Rights;
中国知识产权的行政保护制度研究
Acercustomerscanimprovetheefficiencyoftheprog ram,inparticular,repeattheprocessmovestoreduceth eworkinghoursofprogrammingsupport,soastoenha ncetheefficiencyoftheNC;inthemacroprogramscan beaddedinavarietyoftripprotection,topreventcut-off ,hitareturnknifeAndasaresultofproceduralerrorsocc urredinthequalityandsafetyincidents;Honguserappl icationprocess,itcancontr.
用户宏程序可以提高编程效率,尤其是重复动作的加工过程,减少编程的辅助工作时间,从而提高数控的效率;在宏程序中可以添加多种行程保护,防止过切、回程撞刀和因程序错误而发生的质量和安全事故;用户宏程序应用方便,可以控制机床的微小动作,并进行运算从而提高产品质量。
the competent department of environmental protection.
环境保护行政主管部门
Inter-American Programme of Action for Environmental Protectio
美洲环境保护行动纲领
code of conduct on environmental protection (country-specific)
环境保护行为守则（国家）
Administrative protection of drug will be replaced by protection of patent.
我们的新药保护将从行政保护走向专利保护。
Weatherproof or explosion proof electric actuator.
电动执行机构的气候保护或防爆保护。
The farmland protection system will be strictly followed to protect cultivated land in real earnest.
严格执行农田保护制度，切实保护耕地。
D. ECONOMIC INCENTIVES FOR ENVIRONMENTAL PROTECTION
第四节 对环境保护实行经济保护政策
Departmental Administrative Circular [Environmental Protection Department]
环境保护署行政通告
Business Code of Conduct for Child Protection
保护儿童工商行为守则
the act of praying for pine protection.
乞求神的保护的行为。
Action Plan for the Protection of the Marine Environment
保护海洋环境行动计划
Action Plan for the Protection of the Atmosphere
保护大气层行动计划
Protecting the World's Children: A Call for Action
保护世界儿童：行动呼吁
MABNet) Action Plan for Biosphere Reserves
生物圈保护区行动计划
Global Action Plan for the Earth
保护地球全球行动计划
the act of shielding from harm.
保护使不受伤害的行为。
enforcing legislation for the protection of flora and fauna;
执行保护动植物的法例；
remedy of amparo
要求保护（行使）宪法权利