船舱底板由多块扇形板组成,每块扇形板若用几块钢板拼接时,拼焊后就予以()。 A.校平

题型:单项选择题

问题:

船舱底板由多块扇形板组成,每块扇形板若用几块钢板拼接时,拼焊后就予以()。

A.校平

B.后热

C.反变形

D.内弯

考点:石油金属结构制作工石油金属结构制作工题库
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B.33<xx<log3x

C.log3x<x3<3x

D.log3x<3x<x3

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小题2:His mother is very ____________(有耐心的) and doesn’t give up helping him.

小题3:Our football team won the prize.We were very e_________.

小题4:He failed in the exam because he made many m__________.

小题5:Wei Ming feels __________(不同) about English study.

小题6:_________(无论什么)I do, I always try to do it well.

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小题8:Books fill my life with ________________(快乐).

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小题10:What should I do if I fell ____________(楼下).

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A.铜
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C.涂料
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A.皮肤颜色

B.体重

C.呼吸

D.体温

E.喉反射

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