【多选题】下列关于产业分类的叙述中正确的是( )。
E.
投资核算和资产负债核算中有必要应用产业部门分类,以反映资源配置结构问题
【单选题】按行业或产品划分管理单位,即根据一个产品或一类产品建立部门,把涉及该产品的所有生产经营活动组织一起,并给予相应的责权,这种部门划分的方法是属于
【单选题】在电阻较大 的电路中,发生短路时短路电流非周期分量衰减较快,短路冲击电流ich为超瞬变短路电流有效值的1.84倍,这时短路电流冲击系数取 1.9。( )
【多选题】下列关于产业分类的叙述中,正确的是_____。
D.
投资核算和资产负债核算中有必要应用产业部门分类,以反映资源配置结构问题
【单选题】We meant to finish the work by dark, but we were so tired that we could not ______.
【单选题】在电阻较大 的电路中,发生短路时短路电流非周期分量衰减较快,短路冲击电流ich为超瞬变短路电流有效值的1.84倍,这时短路电流冲击系数取( )。
【简答题】Find out the vertical word made up by the letters in yellow boxes with the help of the answers to the clues of the horizontal words. 1-11 are the horizontal words. 12 is the vertical word .
【单选题】— __________ we leave the library before 5 o’clock? — No, you needn’t. You can stay here until 5:30.
【单选题】Air gap is the vertical distance between the bottom of the hull and the ______.
C.
Wave crest plus the charted water depth and tidal corrections
D.
Wave crest plus the charted water depth and tidal correction and storm surge