他在套圈超越一位落后的车手时出了错。He was caught out while lapping a slower rider.轴承套圈和垫圈的圆柱形表面,用以在径向引导保持架.Bearing rings and washers cylindrical surface to the radial guide cage.清除变化的扩大或收缩的轴承套圈.The clearance changes with the expansion or...
They menaced her with a whip.他们用鞭子威胁她.The people are being menaced by the threat of war.人民正受到战争的威胁.Maston courageously menaced them with his steel hook.梅斯顿勇敢地用他那可怕的铁钩子威胁它们....
我儿子现在会蛙泳了.My son can do ( the ) breast stroke now.我擅长自由泳和蛙泳.I'm good at freestyle and breast stroke.我听说他自由泳 、 侧泳和蛙泳都游得非常好.I hear he can swim freestyle, side stroke and breaststroke very well....
Differential scanning calorimeter ( DSC ) showed NPN had high T _ g ( 129.7℃ ) and T _ m ( 245.7℃ ).差热扫描法(DSC ) 测定其玻璃化温度 ( Tg ) 高达129.7℃,熔点达 245.7 ℃.Differential scanning calorimetry ( DSC ) determination of purity of ch...