网站首页  英汉词典

请输入您要查询的英文单词:

 

单词 Safety ground
释义

Safety ground

英语例句库

The rule is justifiable on safety grounds.

出于安全方面的考虑,这一规定是合理的。

原声例句
BBC 听力 2021年4月合集

Its release is likely to anger China and South Korea who oppose it on safety grounds.

该排水计划可能会激怒中国和韩国,两国正以安全为由反对该计划。

VOA Standard 2014年9月合集

Dozens of people were injured and the authorities have canceled the event since on safety grounds.

但不幸遭到强硬的民族主义者的袭击,致多人受伤。安全起见,政府取消了此活动。

当月 CNN 10 学生英语 2020年9月合集

In fact, one Russian teachers union has started an online petition calling on members to reject it outright on safety grounds.

事实上,一个俄罗斯教师工会已经在网上发起了请愿书,呼吁其会员以安全为由直接拒绝接种。

BBC 听力 2013年11月合集

The security organization the OSCE have been providing technical assistance to the election but immediately withdrew its staff on safety grounds and closed all the polling stations in north Mitrovica.

欧洲安全与合作组织(OSCE)一直在对选举提供技术支持,但很快就以安全原因撤离了工作人员,并关闭了米特罗维察北部的全部投票站。

BBC 听力 2014年12月合集

Sony said it only pulled the film because the big multi-player theater companies refused to screen it on safety grounds and said it was continuing efforts so the movie reaches the largest possible audience.

索尼称之前取消是因为大型影院以安全理由拒绝放映,称公司已经尽力,这样就能让最可能多的观众欣赏到。

中文百科

接地 Ground (electricity)

(重定向自Safety ground)
澳大利亚一所民居旁一个典型的地电极(在灰色水管的左边),用黄绿色线套包裹。
金属水管可当作「接地线」来使用。
Esquema de puesta a tierra de una vivienda.
Esquemas de conexión de puesta a tierra.

在电机工程学里,接地这术语,依着不同的应用领域,有几种意思。接地是电路内部的一个电位参考点。从这参考点,可以测量其它电位。接地也可以被认为是电流的一个共同回归路径(称为地回电路地回路),或是与大地的一个直接有形的连接。

因为下述几个理由,电机工程师会将电路连接到接地:

在电子电路理论里,接地通常被理想化为一个无穷电荷电源或电荷吸收槽,可以无限制的吸收电流,同时保持电位不变。

英语百科

Ground (electricity) 接地

(重定向自Safety ground)
A typical earthing electrode (left of gray pipe), consisting of a conductive rod driven into the ground, at a home in Australia. Most electrical codes specify that the insulation on protective earthing conductors must be a distinctive color (or color combination) not used for any other purpose.
Metal water pipe used as grounding electrode
Busbars are used for ground conductors in high-current circuits.
3 ply static dissipative vinyl grounding mat shown at macro scale

For different type of earthing system refer Earthing system.

In electrical engineering, ground or earth is the reference point in an electrical circuit from which voltages are measured, a common return path for electric current, or a direct physical connection to the Earth.

随便看

 

英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2024 encnc.com All Rights Reserved
更新时间:2025/6/20 3:00:49