Change and claim  变更与索赔

change analysis of dynamically change  动态变化分析

change gear change wheel  变速齿轮

change-object or change-constraint method  光固化快速成形; 模式元

quantity change and quality change  量变与质变

structural change model with unknown change point  含未知变点的结构变化模型

△-Y change-over  △-Y切换技术; 吸球吸管

100a climate change  百年气候变化

a change  一次变化

A Change in the Name of the Builder  变更起造人

a change of heart  改变主意

a change of scene  改变环境

a leopard cannot change its spots  本性难移

ability to adapt weather change  适应天气变化能力

ABNORMAL CHANGE  异常变化; 地震活动; 年变异常

abnormal change before earthqueke  震前异常现象

abnormal change of consumer demand  带时延的细胞神经网络（DCNN）

abnormal change of escaped gas radon from ground water  川－05井; 细胞神经网络; 细胞神经网络(CNN)

abnormal sudden change  异常突变