查询词典 ground

ground wave operating distance：地波作用距离

ground up 磨滑 | ground wave operating distance 地波作用距离 | ground wave reading 地波读数

ground wire：接地线

ground ways 下水滑道 | ground wire 接地线 | ground 土地

ground wire：避雷线

ground wave 地波 | ground wire 避雷线 | ground-air radio frequency 地空通信频率

Ground-hog Day：圣烛节

ground 地面 | Ground-hog Day 圣烛节 | ground-test 作地面试验

ground：地

信号接地或屏蔽接地也不难理解,这里的"地"(Ground)是指大面积的金属,电路板上大面积的铜箔、金属机箱、金属机柜都可看作Ground. Ground的作用是保持"信号地"电平的稳定,吸收电磁干扰,屏蔽接地决定了屏蔽布线系统的电磁兼容特性.

ground water：地下水; 潜水

ground station 地面站 | ground water 地下水; 潜水 | ground weather radar station 地面天气雷达站

happy hunting ground：天堂(过去北美印第安人迷信来世的乐土)

go to the ground 落空 成为泡影 被打败 | happy hunting ground 天堂(过去北美印第安人迷信来世的乐土) | Hit the ground! [军]卧倒!

His paper breaks new ground in the study of linguistics：他的论文开辟了语言学研究的 新领域

They will break ground on the new housing project next we... | His paper breaks new ground in the study of linguistics. 他的论文开辟了语言学研究的 新领域. | 2."bring to ground"=make unable to work pro...

ground incursion：地面侵犯

ground handling charge;地面装运费; ; | ground incursion;地面侵犯; ; | ground incursion report;地面侵犯报告; ;

ground level line：地平线

ground leakage resistance 漏地电阻 | ground level line 地平线 | ground level 地高度

colonial rule：殖民统治

colonial protectorate;殖民保护地;殖民被保护国;; | colonial rule;殖民统治;; | Colonial Secretary;辅政司;;

matrimonial agency：婚姻介绍所

21 deep love 深沉的爱情 | 22 matrimonial agency 婚姻介绍所 | 23 lover,sweetheart 情人