烧结机台时产量是指每台烧结机()生产的成品烧结矿重量。
参考答案:每小时
三国两晋南北朝时期的最高艺术成就集中体现在 [ ]
A、绘画
B、石窟
C、青铜器
D、彩陶
Because of the nuclear crisis caused by the earthquake in Japan, many people lined up to buy salt ______ seeking protection from radiation.
A.in face of
B.in search of
C.in terms of
D.in hopes of