The paper mainly gives the work condition of neutral current, introduces application of four-pole switch in different grounding systems and problems to be noticed.

文章主要阐述了中性线的工况和各种不同接地系统中四极开关的应用及应用中需要注意的问题。

youdao

The parameters of neutral reactor for HV shunt reactors and the line ground switch are selected.

选择了高抗中性点小电抗和线路接地刀闸的参数。

youdao

The starting safety switch is also called a neutral start switch.

启动安全开关又称为空档启动开关。

youdao

Much of the avoided energy consumption will come from the switch to carbon-neutral district heating (rural households will switch from oil, natural gas, and electric heating to heat pumps and biomass burners).

FORBES: Project Zero: A Roadmap For Local Energy Security And Carbon Neutrality In Southern Denmark

In 1990 Goodfellow and colleague Robert Lovell-Badge discovered the genetic "switch" that decides whether a fetus' gender-neutral gonad develops into a female ovary or male testes.

FORBES: On The Cover/Top Stories

Even if by some miracle a carbon tax starts out revenue neutral, this almost certainly would be the setup for a bait-and-switch in which future Congresses keep or increase the carbon tax and decrease or rescind cuts in other taxes.

FORBES: Carbon Tax: Will Tweedle Dum Snatch Defeat From the Jaws of Victory?