水库库区站基本水尺水位在水库涵闸引水、水库泄洪以及()时,根据水位变化情况加密测次。
A、洪水入库
B、汛期
C、冰期
D、风浪较大
参考答案:A
He will surely finish the job on time _____ he is left to do it in his own way.
A.in that
B.in case
C.as far as
D.as long as
在燃气轮机正常运行的情况下,压气机进口导叶(IGV)的开度,是决定压气机排气压力的最主要因素。()