ground return
英 [ɡraʊnd rɪˈtɜːn]
美 [ɡraʊnd rɪˈtɜːrn]
地回路；接地回路；地面回波；地面反射波
双语例句
- Effect of GIC and HVDC Ground Return Operation Mode on Transformer
GIC和HVDC单极大地运行对变压器的影响 - And, as night fell, we decided to spend the night on solid ground rather than return to the ship.
当夜幕低垂时，我们决定在坚硬的地面上过夜而不愿回到商船上。 - Analysis and Case Study of Transfer between Ground Return and Metallic Return in the HVDC Project
直流输电工程大地回线和金属回线转换过程及运行实例分析 - Producers will leave oil in the ground if the rise in real oil prices is expected to be faster than the return on the alternative assets.
如果预期实际油价的上涨幅度将超过替代资产的回报率，生产者会把石油留在地下（不开采）。 - EDIMAEG will pay for insurance and ground return shipping costs in the United States for all warranty service.
在中国本土内的维修，本公司将负责保险费和地面及航空的快递运输费用。 - In this paper, a ground penetrating radar ( GPR) with equivalent-time sampling is designed by analyzing the return signal od the radar.
基于对探地雷达回波信号的分析，提出了等效时间取样的探地雷达系统的设计方法。 - Ever go to the airport, and see the planes taking off and landing on the ground, imagine your appearances when left, and even the manners when you return.
曾经去过机场，看飞机的起落，想你走的样子，想什么时候能看到你的归来。 - It can produce a significant ground bounce return in some geometries, especially at lower altitudes, or angles approaching the normal.
在一些地方，尤其是低空和靠近法线的角度，可以产生明显的地面反弹。 - The flashes would strengthen as they approached the ground, ending with a very intense burst at the instant the return stroke began.
说它短促，它只是电光闪烁般的一个瞬间。闪光接近地面时会增强，随著回击开始瞬间的极强爆发而告终。 - Newspaper in Guangzhou: In addition to control ground price, what measure did your cabinet return a pedestal?
广州日报：除了控制地价，您的内阁还出台了什么措施？ - Before I left the child under a pine break when inserted in the ground and immediately turned into a pine tree, hung above a gift to farmers in return for its good intentions.
小孩临走时折下一根松枝插在地上，松枝立即变成一棵树，上面挂满了礼物，以答谢农民的好意。 - Earth surface potential distribution of HVDC operation under monopole ground return mode
高压直流输电单极大地方式运行时地表电位分布规律 - Estimation of DC Current Distribution in AC Power System Caused by HVDC Transmission System in Ground Return Status
直流大地运行时交流系统直流电流分布的预测方法 - Study on the Impact of HVDC Ground Return Current on AC System and Resolutions
HVDC输电系统地中直流对交流系统的影响及防范措施研究 - At last, the finite difference time-domain ( FDTD) method is used to research the transient process of the overhead lines. The results indicate that the ground return impedance has less effect on the self-impedance and more effect on the mutual-impedance.
最后，采用时域有限差分法（FDTD）对架空线的瞬态波过程进行仿真计算，结果表明：土壤阻抗对自阻抗影响较小，对互阻抗影响较大。 - Starting with the information of ground behavior in field about 3227 fully mechanical top caving testing face, the paper summarized the regularity of ground strata, operating condition of support and deformation of surrounding rock of return airflow roadway.
本文从分析3227综放试采面现场观测的矿压显现信息资料入手，总结得出矿压显现规律、支架运载状况和回风平巷围岩变形规律。 - For the convenience of the time-domain convolution, the vector fitting method is adopted to expand the time-domain form of the ground return impedance into the sum of finite exponential functions which are easy to be treated, and tested to be valid.
为了便于时域卷积，采用矢量匹配法并结合拉普拉斯反变换将该土壤阻抗的时域形式展开为有限项指数函数之和，并验证了方法的正确性。 - During monopolar operation of HVDC systems with ground return, there is a large scale DC route between soil and AC power net and currents returned from earth may enter into neutrals of transformers, which cause DC bias of transformers and influence transformers running.
直流输电系统单极大地运行时，土壤和交流电力系统构成一个大范围的直流通路网络，从大地返回的电流流过变压器中性点将使变压器出现直流偏磁，影响变压器的正常运行。 - Adding current limiting resistors and light-emitting diode to each MOSFET between KS and ground, to protect each MOSFET to avoid the occurrence of the phenomenon of short-circuit return.
在每个MOS管KS与地之间加限流电阻与发光二极管，保护MOS管，避免短路回流现象的发生。 - This paper establishes a differential line circuit model. Time-domain analysis of power/ ground resonance was executed, which was caused by return current of differential pair.
本文建立了差分对电路模型，先进行差分线回流引起电源/地之间谐振进行了时域分析。