1) earthing short circuit
零线断路
1.
Based on the conclusion of the fire cases investigation and theoretical analysis, the paper puts forward the key points to determine the fire caused by earthing short circuit and its prevention measures.
文章通过对火灾调查案例的总结和理论分析 ,提出了电气线路零线断路火灾调查认定的要点和预防措施。
2) breakage of zero line
零线断线
1.
The paper analyses the three causes for breakage of zero line in low voltage (400) distribution network caused by over load from strong unbalance currency through over small section,over heat from poor connection in construction and aging from nonmaintenance for a long time in so three ways.
分析了在低压(400)配电网中,由于零线截面过小、不平衡电流大造成零线过负荷导致零线烧断,施工中存在不按规定施工使零线接头连接不好而过热烧断,配电网年久失修,线路老化在外部条件变化时引起零线断线。
3) N-line disconnection
零线开断
4) neutral line break-off
断零线
5) parts route
零件路线
1.
This article raises two different analyzing methods of parts route and function route from the working procedure of value engineering,and solve the problem of functions “present cost” share in the function route by comparing and analyzing these two routes.
本文从价值工程工作程序出发 ,提出了零件路线与功能路线两种不同分析方法 ,并对这两种路线进行分析比较 ,还解决了功能路线分析过程中功能的目前成本无法获得的问题 ,这对从事价值工程教学与企业创新工作来说有重要的指导意义。
6) zero adjusting circuit
调零线路
补充资料:零线
分子式:
CAS号:
性质:测量仪器扫描空白试样时所描绘的基线。正常值应为一条直线,但多数情况下,由于仪器不稳产生漂移,致使零线出现噪声。
CAS号:
性质:测量仪器扫描空白试样时所描绘的基线。正常值应为一条直线,但多数情况下,由于仪器不稳产生漂移,致使零线出现噪声。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条