接下来，旋转和恢复这个矩阵；然后，使用translate设置与当前坐标系统的偏移量(这是从之前旋转和转换的矩阵应用的)，并绘制一个红色椭圆。
Next, rotate and store this matrix; then, offset from the current coordinate system with translate (which is applied from the previously rotated and translated matrices), and draw a red ellipse.
探讨了常见非圆弧曲线的加工方法，并以椭圆及正弦曲线为例，叙述了在使用宏指令加工过程中坐标值的数据转换及程序编制。
The way to process non-arc curves was discussed. Illustrating ellipse and sinusoid curves, the coordinate conversion and programming in the process of using macro command were stated.
空间数据处理内容广泛，本文选择空间数据处理领域的数据格式转换、椭圆窗口线段裁剪、拓扑关系局部更新方法作为研究的内容。
Three parts have been researched which are the switchover of data format, elliptic window line segment-clipping and the method for updating local topological relation.
长、方、圆、椭圆，各种规格的夹心饼干转换品种时，各部位调节快速、方便。
Long, square, round, various specifications of the biscuit sandwiching machines are easy to conversion and convenient to.
基于椭圆曲线密码体制建立了几个具有语义安全的可转换签密方案。
Several convertible signcryption schemes with semantic security based on elliptic curve cryptosystem were proposed.
提出了一个新的基于椭圆曲线的可转换的指定证实人签名方案。
A new convertible designated confirmer signature based on elliptic curve is presented.
椭圆管翅式换热器的翅片效率工程上通常是将其转换为圆形翅片管来计算。
The fin efficiency of an oval finned heat exchanger is usually calculated by converting the oval finned tube to an equivalent round one in the engineering field.
这个椭圆形是藉由套用转换矩阵来从预设圆形所取得。
This ellipse is obtained from the default circular shape by applying the transformation matrix.
基于椭圆曲线密码体制建立了几个具有语义安全的可转换签密方案。
Several convertible signcryption schemes with semantic security based on elliptic curve cryptosystem are proposed.
基于椭圆曲线密码体制建立了几个具有语义安全的可转换签密方案。
Several convertible signcryption schemes with semantic security based on elliptic curve cryptosystem are proposed.
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