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- The travelling wave propagation under different type of faults in transmission line is analyzed, its results are useful for travelling wave protection and fault location. 对输电线不同短路故障类型情况下的行波传播特点进行了分析研究。研究结果对利用行波特点来进行行波保护和故障测距都是非常有用的。
- Wave protection effects of circular arc wave walls and paraboilc wave walls are compared and analyzed,showing that curving wave walls are very effective in preventing overtopping. 文章中就圆弧型及抛物型曲面挡浪墙的防浪效果进行了对比,说明曲线防浪墙对阻止越浪是十分有效的。
- Wave screens are often constructed on the top of sloping wave protection constructions such as seawall, revetments, etc. to meet the requirements of overtopping and stability and cut down engineering cost. 摘要在海堤、护岸等斜坡式防浪建筑物中，为满足越浪与稳定要求，减少工程投资，通常在堤顶设置防浪墙。
- electro-magnetic wave protection 电磁防护
- More, we built a traveling wave protecting model for HVDC transmission lines based on the GZB-SNQ HVDC project which could be run on the simulation software“PSCAD/ EMTDC”. 然后在天广直流输电系统的基础上,建立了基于仿真软件PSCAD/EMTDC的高压直流输电线路行波保护的数学模型。
- Application of Wave Protection in Electrical Engineer 防浪涌措施在电气工程中的应用
- Direction constant wave protection based on fuzzy nerve network 基于模糊神经网络的方向行波保护
- She subscribes to an animal protection society. 她捐款给一个动物保护协会。
- Bill wave his hand to us and then drive away. 比尔向我们挥手告别后开车走了。
- Radio2 can be heard on the long wave band. 第二广播电台可在长波段收听到。
- We subscribe to an animal protection society. 我们定期捐款给一个动物保护基金会。
- I am able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。
- A wave broke across the surface of the pool. 一个波浪从池水表面掠过。
- I was able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。
- The tidal wave formed a terrifying wall of water. 海啸形成一堵骇人的水墙。
- The young in our society need careand protection. 我们社会的年轻人需要受到关怀和爱护。
- See if you can wave down a taxi. 你挥手，看看能否让出租车停下。
- The boat was swamped with a huge wave. 一个巨浪淹没了那条船。
- On the smooth wave in trembling beauty sleep. 在微浪的美妙颤抖中缓缓合目。
- He was paying out half his profits as protection. 他把所得利润的一半交给歹徒作为保护费。
