有时这些碳棒包上一层铜,以增加其导电性.Sometimes the carbon rods are copper coated to improve electrical conductivity.当定购这种硅碳棒时,提供额定电阻是非常重要的.It is important to provide the nominal resistance when ordering.这种硅碳棒的连桥结构正是在此基础上去除了任何焊接部分.The Ele...
The armed forces have launched offensives to recapture lost ground.这支武装部队已发动进攻要夺回失去的阵地。He recounted how heavily armed soldiers forced him from the presidential palace.他讲述了自己是怎样被全副武装的士兵从总统官邸里赶出来的。They were armed with spea...
This is Who's Really Who skilfully capsuled.这是《名人实录》一书的小巧的节略版.The divers were capsuled in a submarine.潜水者们被包覆在潜艇里.Singled bottom or capsuled bottom available , suitable for furnace, induction cooker, gas cooker and ...