1) total surface area
总表面积
1.
In order to remove the impact damping from coarse aggregate surface area of concrete,authors use the coarse aggregate that its total surface area are certain,and prepared some rectangular damping specimens,used hanging cuboid specimen and free vibration method to measure the concrete damping ratio changes after coarse aggregate surfaces are enhanced treatment.
研究时,为了消除粗骨料表面积大小对混凝土阻尼的影响,制备了总表面积为一定值的粗骨料,配制了长方体阻尼试件,采用悬挂自由振动法来测定粗骨料表面经强化处理前后的混凝土阻尼比变化。
2) aggregate superficial area
表面总面积
4) total surface area of aggregate
集料总表面积
5) total basal-area of breast-height
胸高总断面积表(林)
补充资料：体表总面积
体表总面积
total body surface area,TBSA
指覆盖于人体表面的皮肤总面积。一般成人为1.5～2.2m2，占体重的14%～16%。新生儿的体表面积约为0.25m2。小儿体表面积计算公式为：表面积(m2)=0.0061×身高(cm)+0.0128×体重(kg)-0.1529或体重(kg)×0.035+0.1。烧伤时就是以烧伤部位的体表面积占体表总面积的百分率来计算烧伤面积。
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