1) annual variation of air temperature
气温年变化
1.
Thermal stresses in sluices are analysed systematically by 3D FEM,including the stresses due to heat of hydration in construction period,the stresses due to annual variation of air temperature,and the stresses due to cold wave.
用三维有限元对水闸温度应力进行了系统的分析,包括施工期水化热引起的应力,气温年变化引起的应力及寒潮引起的应力,这3种温度应力单独作用都不会引起混凝土裂缝,但组合应力可能引起裂缝。
2) annual range of temperature
全年气温变化
3) air temperature yearly variation amplitude
气温年变
1.
This paper has systematically studied the influence of three temperature loads,namely,cold wave,air temperature daily variation amplitude and air temperature yearly variation amplitude,on surface s.
课题组通过研制的仿真分析软件FZFX3D,考虑混凝土浇筑过程,以离开基础约束区一定距离的某个浇筑块为研究对象,系统研究寒潮、气温日变幅和气温年变幅等三种温度荷载对向家坝碾压混凝土纵向围堰表面应力的影响。
5) annual variations of sea temperature
海温年变化
6) temperature variation
气温变化
1.
The scale of heating and cooling load closely related to temperature variation becomes larger and larger.
随着城市居民生活水平的提高，空调及取暖电器大量进入家庭，降温取暖负荷在总用电负荷中所占比重越来越大，这部分负荷与气温变化有着紧密的联系。
2.
The temperature variation characteristics in Southern Xinjiang Basin in recent 45 years were analyzed and the results showed that there was a warm abrupt change of the annual average temperature in 1989.
通过对新疆南疆盆地近45a气温变化特征分析,发现南疆盆地年平均气温在1989年开始发生暖突变。
3.
By means of power-spectrum and wavelet techniques, an analysis was conducted on the temporal frequency structure of temperature variation in Henan Province during the last 50 years, based on the data of 50 stations in Henan Province from 1951 to 2000.
根据河南省 5 0个站 195 1～ 2 0 0 0年的月平均气温资料 ,采用小波变换等方法分析了近 5 0年来河南省气温变化的时频特征。
补充资料：气温年较差
一年中，最热月和最冷月的月平均气温的差值。一般是高纬地区大于低纬地区，大陆大于海洋。世界上气温年较差最大的地方是西伯利亚东北部的维尔霍扬斯克，达60°c以上。
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