With differential geometry knowledge, the local characters of the blade surface are analyzed. Based on researching the cylindrical cutters osculating location, the methods to calculate the osculating location of the conic cutter and the torus cutter are discussed. A method of tool path planning based on the second order osculating method is preferred.

利用微分幾何學知識91极品女神尤物在线观看，分析了螺旋槳槳葉曲面的局部特征日韩美女久久久无吗，在研究圓柱刀二階密切法規(guī)劃刀位的基礎(chǔ)上久久久这里有精品视频，探討了圓錐刀和圓環(huán)刀的二階密切刀位計算方法欧美性爱在线免费播放，采用二階密切法規(guī)劃刀位可以顯著地提高加工精度。

Numerical results of this method show good agreement with the analytical solutions of the polarizability of conducting or dielectric sphere and torus.

在導(dǎo)體和電介質(zhì)的球與導(dǎo)體和電介質(zhì)的環(huán)中18岁亚洲美女搞黄，這個方法所求得的數(shù)值之結(jié)果與解析的解呈現(xiàn)高度的一致性亚洲国产日韩在线一区。

However, one does not know if there is any invariant torus of the schrodinger equation for a given potential.

然而對于某一給定的勢函數(shù)，不變環(huán)面還是否存在并不清楚谁有国产A片网站。

Following torus is more like a kind mother to protect her young children.

下面的花托更像一位慈祥的母親又粗又长水又多免费视频，保護著她的年幼兒女。

I covered it up with "Just torus."

我掩飾了一下黄p网站免费网站在线，回答說："只是有點腫脹而已欧美极品视频。"

No tracing is required at all in this torus/sphere intersection algorithm .

提出了一種不需跟蹤的求交算法。

They are portions of a sphere, a torus or a cone

他們是一球形一级无码日韩A片视频、環(huán)形或錐形的一部分曰批A片。

For the wave equation on the torus, we look for some special global solutions-periodic solutions.

接下來我們對二維環(huán)面上的波動方程尋找一些特殊的整體解：周期解。

The design represents the torus worm general design process.

該設(shè)計代表了環(huán)面蝸輪蝸桿設(shè)計的一般過程免费无码不卡在线播放。

In this thesis, we study the patterns generation of two-dimensional surfaces. The surfaces include cylinder, torus and sphere.

在這一篇碩士論文中欧美福利网址，主要研究的是在二維曲面的花樣，這里討論的二維曲面包含有圓柱AAA级黄色毛片、環(huán)面和球面男人扒开女人的腿桶到爽视频。