1、Vibrational modes of a non-circular bell with a church bell profile
外形為教堂用鐘的非圓形鐘的振動方式

2、Research on Algorithm for Non-circular Surface NC Grinding Based on ACIS
基于ACIS的非圓曲面內(nèi)圓數(shù)控磨削方法的研究

3、The system runs well. It provides a method of digital design of non-circular gear drive.
系統(tǒng)運行效果良好，為非圓齒輪傳動提供了一種數(shù)字化設(shè)計方法。

4、The connecting end is non-circular and includes a groove.
所述連接端(27)是非圓形的并且包括槽(29)。

5、Setting forth a method of utilizing chemicals to process non-circular gear.
闡述了用化學(xué)蝕劑法加工非圓齒輪的方法。

6、Non-circular gear, the instantaneous transmission ratio variation according to the required design.
采用非圓齒輪，瞬時傳動比可按所需變化規(guī)律設(shè)計。

7、The characteristics of double arc gain on non-circular curve are analyzed.
分析了雙圓弧法擬合非圓曲線的特點。

8、Based on non-circular property, a novel technique is proposed to estimate the number of sources.
利用信號的非圓特性，提出了一種信源個數(shù)估計的改進方法。

9、The method of least squares approximation for non-circular curve is suggested.
提出了一種利用最小二乘圓弧逼近非圓曲線的方法。

10、A teaching model for the designing and machining of non-circular gears is established.
建立非圓齒輪設(shè)計加工的教學(xué)模型。