各位大侠，请问这个什么意思，ul444中的，搞不明白 - 简版
我爱5320
楼主
2009-01-04 08:19:24
The specimens shall be subjected to an applied ac potential that is increased from near zero at a uniform or nearly uniform rate that is not less than 100 per cent of the potential rating of the wire or cable in 60 s and is not more than 100 per cent in 10 s (the rate of increase is not to exceed 500 V/s in
rats
1 楼
2009-01-04 13:50:14
你想翻译整个句子吗？
我爱5320
2 楼
2009-01-04 15:10:22
可以的话，就翻译整句，主要是后面的不太懂，麻烦诸位了
sdh
3 楼
2009-01-04 21:17:16
大意如下：
在试样上施加交流电压，试验电压应从接近零开始以匀速或近似于匀速上升，升压速度应在60秒内升至不小于电线或电缆额定电压的100%,在10秒内升至不大于产品额定电压的100%(任何情况下升压速度不得大于500V/s)。
我爱5320
4 楼
2009-01-05 08:09:40
谢谢，受用了