英语词汇sectional area怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
The ratio of aircraft length to maximum cross sectional area also influences the intensity of the sonic boom.
飞机的长度和最大横截面面积之比也会影响音爆的强度。
2
So this will be the length of the femur d and this will be the thickness, d A and this will be the cross-sectional area A.
所以这就是股骨的长度,这是它的厚度,这是它的横截面积。
3
Inversely proportional to the cross-sectional area of the rod.
棒子的横截面积，成反比。

单词	sectional area
释义	sectional area 简明释义横截面积：某一物体在横截面上所占据的面积。网络释义短语 1 cross-sectional area 截面积 ; 横剖面面积 ; 横切面面积 ; 横截面积 2 ring sectional area 环形剖面面积 3 sectional area 数截面积双语例句 1 The ratio of aircraft length to maximum cross sectional area also influences the intensity of the sonic boom. 飞机的长度和最大横截面面积之比也会影响音爆的强度。 2 So this will be the length of the femur d and this will be the thickness, d A and this will be the cross-sectional area A. 所以这就是股骨的长度,这是它的厚度,这是它的横截面积。 3 Inversely proportional to the cross-sectional area of the rod. 棒子的横截面积，成反比。
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