题目:
Intact buoyancy is a term used to describe().
A.the volume of all intact spaces above the waterline
B.an intact space below the surface of a flooded area
C.an intact space which can be flooded without causing a ship to sink
D.the space at which all the vertical upward forces of buoyancy are considered to be concentrated
答案:
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参考答案:[操作步骤] 第1步:打开工程文件sjt5.vbp。 第2步:编写程序。参考程序如下: For k=1 To 100 flag=True ’假定a(k)是素数,用flag为真来表示 For i=2 To Sqr(a(k)) If a(...