正确答案: A

冷态校正

题目：螺旋桨桨叶变形较小时采用（）法校正。

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学习资料的答案和解析：

[单选题]轴系校中状态发生变化主要包括轴系中心线的（）发生变化。Ⅰ.直线度；Ⅱ.偏差度；Ⅲ.对中性；Ⅳ.同轴度；Ⅴ.曲折度。

Ⅱ＋Ⅳ

[单选题]Bedplates are the （） of the engine, without the support of which the shaft alignment in particular, and engine structure as a whole, would inevitably be lost.

foundatio

[单选题]Since the burning or combustion takes place within the engine itself, the engine is known as （）.

an internal combustion engine

[单选题]Engine displacement is equal to the cylinder （）.

area times the stroke, times the number of cylinders

[单选题]The lower section of a piston is called the （）.

skirt