1) primary short circuited
一次短路
1.
The metallographic analysis of the copper wire melted mark formed in the fire to determine a primary short circuited or a secondary short circuited,is directly related to the fire\'s cause of the accident,which is widely used in fire accidents analysis.
金相分析鉴定法在火灾物证鉴定中已得到广泛应用,通过对火灾中铜导线熔痕的金相分析来确定电气线路是一次短路还是二次短路,直接关系到火灾原因的认定。
2) primary short circuited melted bead
一次短路熔珠
1.
In this paper,primary short circuited melted beads were made and heated in a simulating fire scene and the crystal structure of the primary short circuited melted bead was observed.
为考查冷却条件对导线一次短路熔珠显微组织的影响,实验模拟室内火灾的热环境,对一次短路熔珠进行加热处理,观察温度、加热时间对不同线径铜导线一次短路熔珠金相组织的影响。
3) rated primary short-circuit current
额定一次短路电流
5) The second shortest path
次短路径
6) secondary short circuited
二次短路
1.
The metallographic analysis of the copper wire melted mark formed in the fire to determine a primary short circuited or a secondary short circuited,is directly related to the fire\'s cause of the accident,which is widely used in fire accidents analysis.
金相分析鉴定法在火灾物证鉴定中已得到广泛应用,通过对火灾中铜导线熔痕的金相分析来确定电气线路是一次短路还是二次短路,直接关系到火灾原因的认定。
补充资料：珠
【珠】
（物名）喻实相之妙理为珠。(参见：衣珠及髻珠)
（物名）喻实相之妙理为珠。(参见：衣珠及髻珠)
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