2) direct radiation
直接辐射，直接照射
3) diffuse solar irradiance
散射日辐照度
4) reflected solar irradiance
反射日辐照度
5) solar radiation
日照辐射
1.
On the basis of theoretical analysis and the measurement on site,the temperature gradients and its variation on concrete box girder bridges resulting from ambient temperature,solar radiation and structural temperature fields were discussed.
基于混凝土箱梁桥温度场及其变化规律的理论分析和现场实测,分析了混凝土箱梁温度场与其所处的环境温度及日照辐射等因素的关系。
2.
Considering the difference of thermal expansion coefficient between carbon fiber sheet(CFS) and concrete,the equation about the thermal deformation due to solar radiation or sudden drop in temperature is established for concrete members with arbitrary cross-section strengthened by CFS.
考虑到碳纤维布(C FS)与混凝土的热胀系数不同,建立了CFS加固的任意形状横截面混凝土构件因日照辐射或骤然降温引起的温度自约束变形求解方程。
6) direct exposure
直接辐照
补充资料：直接
不经过中间事物的。与“间接”相对：直接取用｜直接关系。
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