1) oscillatory temperature
周期变温
2) fluctuation temperature
周期性变温
3) cycle changes in temperature
周期性温度变化
4) cyclic temperature
温度周期变化
1.
Large temperature difference by cyclic temperature (annual) makes rockmass generate thermal stress and time-dependent deformation, which results in the periodic expansion and contraction of rock fracture.
温度周期变化(季节)带来的大温差,会使岩体产生温度应力和时效变形,造成岩体裂隙的周期性扩张与收缩。
5) period of temperature variation
气温变化周期
6) steel changing temperature short cycle reinforcing carburizing
变温增强短周期渗碳
补充资料：温周期
见温度。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条