联轴器是把相邻的两个轴端连接起来的装置.A coupling is a device for connecting the ends of adjacent shafts.主要有齿轮 、 轴 、 泵体 、 安全阀 、 轴端密封所组成.This series are mainly gear , gear pump , valve, pump body, axial end seal.敞开操纵不正护罩, 发不隐轴端动拉螺母已松不静.Open...
评定了氧弹热量计 、 示差扫描热量计、水流型气体热量计的测量不确定度,并分析了各不确定度分量的来源.The uncertainty of measurment to oxygen bomb calorimeter, differential scanning calorimeter water gas - flow calorimeter were evaluated.以手动水流 式 热量计为基础,建立了LPG热值的测量系统.Based...
Their right shoulders are bared with a cassock over the left shoulder.三世佛身后均雕刻背光,其做工精细.He bared the tree of its bark.他剥光树皮。The bandit bared his teeth in an insolent smile.那匪徒龇牙咧嘴地狞笑.A wild cur flung itself at him with ba...