英语词汇principal cross-section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

主要截面

以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译

1
?主截面
the principal section; principal cross-section 主截面 the subjective case; nominative case 主格 ..

1
The paper introduces the method and application procedure for the accurate measurement on highway cross-section by use of infrared ray instrument based on the principal of polar coordinates.
介绍一种根据极坐标原理和利用红外仪精确测量公路横断面的方法及实施步骤。
2
A formulation to analyse the large displacement problem of a Marine riser with two unequal principal moments of inertia of the cross section in the 3-d space is presented.
本文对截面具有两个不相等主惯性矩的海洋石油立管的三向大位移分析作了理论推导。

单词	principal cross-section
释义	principal cross-section 翻译主要截面以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义 1 ?主截面 the principal section; principal cross-section 主截面 the subjective case; nominative case 主格 .. 双语例句 1 The paper introduces the method and application procedure for the accurate measurement on highway cross-section by use of infrared ray instrument based on the principal of polar coordinates. 介绍一种根据极坐标原理和利用红外仪精确测量公路横断面的方法及实施步骤。 2 A formulation to analyse the large displacement problem of a Marine riser with two unequal principal moments of inertia of the cross section in the 3-d space is presented. 本文对截面具有两个不相等主惯性矩的海洋石油立管的三向大位移分析作了理论推导。
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