Jig plates can be divided into fixed , hinged demountable and swing types.常见的钻模板有固定式、铰链式、可卸式 、 悬挂式等四种结构形式.Oil prices continued an upward swing in New York this morning.今天上午纽约油价继续上扬。His moods swing alarmingly.他的心情时好时坏，令人担...
There will be a radical swing to the right or the left.这样将出现极左或极右的情况。Oil prices continued an upward swing in New York this morning.今天上午纽约油价继续上扬。Keep the head of the club the same height throughout the swing.整个挥杆过程中要使杆头始终...
The article was headlined "Tell us the truth".文章题为“告诉我们真相”。The newspapers headlined the story of the astronauts'trip to the moon.报纸大力报导宇航员的月球之行.The news story was headlined " Actress in Distress ".那篇新闻报导加上了"苦恼中的女演员 ...
At intervals there were red warning lights.红色警示灯一明一灭地闪着。Kites whooshed above the beach at intervals.风筝在沙滩上空时隐时现。These cars are put at intervals of three meters.这些车每隔三米放一辆....
However, momentum is always conserved in a collision, whether or not the collision is elastic.然而, 不管碰撞是不是弹性的, 在碰撞过程中动量总是守恒的.CISC was the dominant approach because it conserved memory.CISC是当时占主导的设计方法,因为它节省存储器.He conserved...