1) chord length
弦长
1.
Investigation of the influence of splitter chord length on the transonic axial fan rotor;
小叶片弦长对跨声轴流风扇气动性能的影响
2.
In view of this characteristic,the setting-out technique that combines angle with chord length is adopted and has achieved good result.
阜阳师范学院新区教学楼工程,由于A区平面造型为一大圆弧,且半径较大,针对这一特点,采用了角度加弦长的放线技术,取得了良好的效果。
2) length of chord
弦长
1.
From the angles of the disign of the profile of the wing surface of an aircraft, a simple method is derived for solving the profile of the oblique section of wing surface, using the interrelation between the length of chord of the section in the same direction as airflow and that of arbitrary oblique section in this paper.
从飞机翼面外形设计的角度，利用顺气流截面弦长与任意斜截面弦长的相互关系，导出了一种求解翼面类斜截面外形的简便方法。
3) chord
[英][kɔ:d] [美][kɔrd]
弦，弦长
4) Chord angle and chord length method
弦角弦长法
5) Accumulated chord
累加弦长
1.
In this paper,the factors which influence the high speed and accuracy CNC machining are analyzed,and a cubic spline interpolation algorithm is presented,which takes the accumulated chord as its parameter.
该文分析了影响曲线、曲面加工精度和速度的因素,提出了一种基于累加弦长的三次参数样条曲线插补算法,并采用脉冲均匀化、速度预处理等方法,将其运用于GL-2000数控系统取得了非常好的效果。
6) accumulative chord length
累加弦长
1.
To build an unified,compact,and quick method of grid generation of ship wet surface and increase the efficiency of ship hydrodynamics analysis,the accumulative chord length theory was used to preprocess the data of offsets.
为了能够找到一种统一、简洁、快速的船舶湿表面网格剖分方法,从而提高船舶水动力分析的效率,运用累加弦长理论对型值点的数据做预处理。
补充资料：长岑长
1.《后汉书．崔骃传》﹕"宪(窦宪)擅权骄恣﹐骃数谏之。及出击匈奴﹐道路愈多不法﹐骃为主簿﹐前后奏记数十﹐指切长短。宪不能容﹐稍疏之﹐因察骃高第﹐出为长岑长。"李贤注﹕"长岑﹐县﹐属乐浪郡﹐其地在辽东。"后用以称颂不为权贵所容之官吏。
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参考词条