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...
通货膨胀率大约为2.7%。The rate of inflation is running at about 2.7 percent.他在2比4落后的情况下实现逆转闯进1/4决赛。He recovered from a 4-2 deficit to reach the quarter-finals.请寄上18.99英镑的支票，外加2英镑的邮资和包装费。Send a cheque for £18.99 plus £2 for postag...
The Atlantic Ocean had undergone changes in temperature and salinity.大西洋海水的温度和盐度已经发生了变化。This river runs into the Atlantic Ocean.这条河流进大西洋.The Atlantic Ocean separates America from Europe.大西洋把美洲和欧洲分隔开来....