Put any control handle to the working position, press the "start" button, the total contactor should not move, then explain the zero position protection has played a role.

把任一个控制手柄拨到工作位置上，再按“起动”按钮，总接触器应不动作，则说明零位保护已发挥作用。

youdao

Main functions and characteristic for zero sequence current protection setting program are presented in this paper. Ways of no_balance zero sequence current for double lines are introduced.

主要介绍了零序电流保护整定计算程序的主要功能和特点，简要介绍了双回线零序电流的不平衡解决方法。

youdao

Timber — 100% original ecology timber framing, no formaldehyde, zero pollution, environmental protection for health.

基材层- - - 100%原生态木材结构，无甲醛，0污染，环保健康。

youdao

The easy-to-use app makes payments quickly, securely and conveniently with the assurance that it's secured by bank-grade encryption, passcode protection, strong privacy protection, zero fraud liability and real-time fraud monitoring.

ENGADGET: US Bank kicks off 'Go Mobile' payment trials with NFC-equipped iPhone case

Governor George Pataki described the Mr Libeskind's plan as a "truly emotional protection of the site of Ground Zero itself".

BBC: Berlin architect to rebuild WTC site

Look for advanced protection technology that proactively protects against zero day exploits or recognizes lateral movement within a network and blocks it.

FORBES: Is Your IT Posture That Of A Protector, Detective, or Warrior?