A kind of spring energy accumulation typed stretchable mechanism used in aerobat was designed.摘要设计了一种飞器用弹簧储能式空间可伸展机构.The results show that the ASB materials are the new PM antifriction materials for aerobat.并且提供批量零件供现场使用...
昨天在华盛顿举行的中东和谈有了取得进展的迹象。Middle East peace talks in Washington showed signs of progress yesterday.库克先生打算周五去中东。Mr Cook is intending to go to the Middle East on Friday.他坚持主张不把它与其他中东问题挂钩。He insisted that there could be no lin...
他们坐在铺有福米加塑料贴面的餐桌前，桌上凌乱地堆着用过的茶杯。They sat at a Formica table cluttered with dirty tea cups.男孩子们把他们用过的脏餐巾留在餐桌上.The boys left their dirty napkins at the table.她发现了两根用过的火柴.She found two spent matches....
The floor is sealed to prevent water penetration.地板加了密封涂料防止渗水。Our aim is to achieve greater market penetration.我们的目标是进一步打入市场.It is important to get even distribution of water and good penetration.灌水时水量均匀分布和充分渗透是很重要的....
He ceded his stock holdings to his children.他将股票让给了他的子女.France ceded Alsace - Lorraine to Germany in 1871.1871年法国把阿尔萨斯 ― 洛林地区割让给了德国.She ceded all power to her son-in-law who now runs the country as an autocracy.她把权力全部交给自...