随着三维绘图软件的不断升级，几年来灯光应用提出了很多新的理论，绘图水平也有了普遍提高。
With the continuously upgrading of 3 Dimensional drawing software, many new theories on lighting application have been put forward in the past few years with increase drawing capability in general.
这款图形化流程图组态仿真软件具有美观的操作界面，强大的绘图功能和图形编辑功能，提供三维图元库，使你可以设计更逼真的流程图。
The software supplies beautiful operation interface, mighty functions of drawing and editing graphics and three-dimensional graphics library, which enable users to design more vivid flow charts.
据此，推出具有空间曲线的异型截面构件的三维造型数学公式，可供产品设计及绘图软件二次开发使用。
And then the math formulae for three dimensional moulding of a special section member with space curves have been derived which could be used for product design and development of drawing software.
国内在将二维CAD及其软件用于低层次的绘图很普及，但自主开发的三维CAD系统还未成熟。
The two-dimension CAD and its software of low layer are being used to draw is very popular, but the three-dimensional CAD system of independent development is still immature in domestic.
而现有的几种机械CAD软件存在交互性差、不能进行结构设计和三维绘图等不足。
The several current mechanical CAD software has the shortcoming of poor human-computer interaction, can not finish structural design and 3d graphics drawing and so on.
目前二维CAD绘图软件的使用已相当普遍，但二维图形表示三维物体存在许多局限性。
Now , 2D CAD drawing software is very prevalent , but which has many limits in exhibition of 3D objects.
介绍在通用PC机上实现语音三维语谱绘图软件的设计方法。
A programming design which can be used for drawing speech 3-d spectrogram on PC computer is introduced.
介绍在通用PC机上实现语音三维语谱绘图软件的设计方法。
A programming design which can be used for drawing speech 3-d spectrogram on PC computer is introduced.
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