differential expansion meaning in English

不均匀膨胀
差异膨胀
差胀
局部膨胀

Abnormality of differential expansion during unit starting and its optimizing measares
机组启动过程中差胀异常及对策
In this paper , based on the acquaintance of the reason and background of turbine ' s differential expansion , focus on the thermal - expansion performance of steam turbine
本文在熟悉了解汽轮机胀差产生原因和背景的前提下，着重研究了汽轮机转子的热膨胀特性。
Based on the acquaintance of the reason and background of turbine ’ s differential expansion , the thermal characteristics and axial displacement of the steam turbine rotor have been discussed
本文在介绍和了解汽轮机胀差产生现象的前提下,着手了解研究汽轮机转子的热力学特点和轴向位移。