The observed friction force is the force required to break these tiny welds.我们观察到的摩擦力,就是破坏这些细微的焊接点所需要的力.Arc strikes outside of the welds were avoided.焊缝外要避免电弧穿刺.A crawler, device of girth welds testing outside pipeline i...
The old letters brought many recollections to my mind.这些以前的信件使我忆起许多往事.Recollections of past troubles flooded back on me.这个别离,把过去一切的苦楚都压过去了.The sight brought back to his mind a rush of childish recollections.眼前的景色猛地又使他想起童...
They imported coffee into China.他们把咖啡进口到中国.The store's croissants are imported directly from France.这家商店的羊角面包是直接从法国进口的.Homemade goods are edging out imported foreign goods.国产货正逐步取代进口货物....
The resolution stopped short of an outright declaration of independence.这项决议几乎成为公开的独立宣言。a signatory of the Declaration of Independence《独立宣言》的签署者a unilateral declaration of independence单方面宣布独立...
飞机快到机场时，本来有故障的左引擎突然熄火，引发了灾难。The faulty left-hand engine failed catastrophically as the aircraft approached the airport.机修工立即找到了出故障的地方。The mechanic located the fault immediately.飞行员正在试图排除飞机故障的时候，飞机坠毁了。Pilots were trying t...