chord length

基本解釋

The fitted curve is smooth and continuous. The accumulated chord length is used as virtual interpolation datum axis.
然后用累加弦長(zhǎng)作為虛擬的插補(bǔ)基準(zhǔn)軸，提出了一種基于虛擬基準(zhǔn)軸的插補(bǔ)新算法。
This paper describes the method that the irregular curve is fitted with accumulated chord length parametric cubic spline.
用累加弦長(zhǎng)參數(shù)三次樣條擬合不規(guī)則曲線，使擬合后的曲線光滑圓順。
The influences of Re based on the blade chord length and coolant-gas flux ratio are tested, and comparison is made between the effect of the converging-expanding hole rows and cylindrical hole rows.
研究了基于葉片弦長(zhǎng)的主流雷諾數(shù)和二次流-主流流量比對(duì)冷卻效率的影響，并與葉片上圓柱形孔排的氣膜冷卻效率分布進(jìn)行了對(duì)比。
hkxb.buaa.edu.cn

By regular rate we mean that the amount of time that each chord holds is exactly the same; every chord holds for the same length of time.
如果變化頻率規(guī)則，那么和聲中每個(gè)和弦持續(xù)的時(shí)間長(zhǎng)度是完全相同的;,每個(gè)和弦都持續(xù)同樣長(zhǎng)的時(shí)間。
耶魯公開課 - 聆聽音樂(lè)課程節(jié)選