envelope shape 中文意思是什麼
envelope shape
解釋
包絡線形狀-
The gearing machine tool of the model y3150e is modified and a new milling head is designed to cut the envelope tooth of the pinion using allelomorph method. a assembled drawing of clamp for cutting the tooth shape of circle - arc gear is also presented
對y3150e型滾齒機進行改造，設計出一新型的銑削頭，利用對偶法加工小齒輪的圓弧包絡線齒形；同時也給出了加工大齒輪圓弧齒形的夾具裝配圖。 -
Formant : it uses the estimation of the overall shape of the spectrum ' s amplitude envelope
共振峰:使用了對頻譜的振幅包絡線的大體形狀所作的估計。 -
Based on object - oriented analysis and design, this paper discussed the basic theory of computer graphics, visual simulation method, non - instantaneous pole envelope method about cnc machine and the three - dimension graphics modeling method. with triangle graphic element as the basic modeling tool we developed simulation system that cnc machine manufactured special shape screw pole
本文以面向對象分析和設計為基礎，對計算機圖形學基本理論、可視化模擬方法、數控機床無瞬心包絡加工方法和三維圖形造型方法進行研究，利用三角形圖元作為基本的造型工具，建立了數控機床加工異形螺旋桿的模擬系統。 -
The evaluation has been made for normally used four envelope functions of earthquake ground motion. being as evaluation standard of the envelope function this paper pointed out that the controlling capability of the parameters involved in functions of the peak position of the envelope with single peak and the shape of the envelope are essential besides simplicity of the formula of envelope function
本文對已經提出的四種經常使用的包線函數模型進行了評價，認為對于評價單峰點包線函數，除了要求形式簡單以外，其優劣可以用函數對峰點位置和高峰隆起程度的控制能力作為標準。 -
It is also pointed out that if kanai power spectrum and penzien power spectrum is regarded envelope function in time domain, they are powerful and easy in viewpoint of envelope shape controlling ability. penzien power spectrum is even able to describe the envelope with two peaks like camel
文中通過分析指出如果把「金井清譜」和「 penzien譜」等模型，看作是時間域中包線，這兩個模型的調節能力都很強，而且比較方便，其中「 penzien譜」模型可以用來表示具有兩個峰點的包線。 -
The quantized lp coefficients are replaced by the unquantized lp coefficients in the frequency domain expression of the feel weighted filter. the error signal has more similar envelope shape, and the hearing effect is better than before because the unquantized lp coefficients have more accuracy than quantized lp coefficients
由於未量化的線性預測系數具有更高的精度，因此，誤差信號通過修正後的感覺加權濾波器以後，具有與語音信號譜更加相似的包絡形狀，從而更好地利用共振峰對誤差的掩蔽效應，達到更佳的主觀聽覺效果。 -
Flat bag style means the filter bag is in plane ( envelope shape ), trapezoid as well as other non - cylindrical shape
扁袋式是指濾袋為平板型（信封型） 、梯形以及非圓筒型的其它型。 -
According to the actuality of suburban houses in a cold district, it is analysed them shape coefficients, the heat insulations of envelope, the design of windows and using of solar energy, then some energy - saving measures are put forward, which are also evaluated
針對寒冷地區市郊住宅目前的現狀，對其體型設計、圍護結構保溫、窗戶設計、太陽能利用等方面進行分析，提出寒冷地區市郊住宅節能措施，且對這些措施進行評價。
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