Discussion is made to some properties of aspheric surface. A novel method is presented to define and calculate the best fitting sphere and the asphericity of high order aspheric surface. Thus, the asphericity calculations of the conicoid and high order aspheric surfaces are unified.

在本文中www.669aaa.com，對(duì)非球面的一些性質(zhì)進(jìn)行了討論，提出一種新的高次非球面的最接近球面及最大非球面度的定義和計(jì)算方法，實(shí)現(xiàn)了軸對(duì)稱的高次非球面和二次非球面的非球面度計(jì)算的統(tǒng)一免费看老年人人人操人人爽。

APEX is that the so-called cornering lines closest to the center of that point bending.

所謂APEX點(diǎn)是指過彎線路中最接近彎心的那點(diǎn)。

Obafemi Martins' shot which struck the underside of Hilario's crosSuper Boyar and landed plum on the goal line was the nearest the Magpies came to scoring.

比賽中馬丁斯曾經(jīng)將球射中門柱后反彈出球門線美女牲高潮喷水毛片大全，這是喜鵲最接近得分的一次機(jī)會(huì)欧美视频自拍日韩在线。

All I can breathe is your life.

你是最接近我的天堂。

This is the closest I've ever been to a championship.

這是我最接近總冠軍的時(shí)刻日本免费观看黄色网站。

It's closer than I've gotten in...

這是我所拍到里面最接近他的www.rrr755.com。。久久精品一区二区三区日韩。

"It's the closest thing to your bed," he said.

他說：這是最接近躺在床上睡覺的方法了毛片最新网址视频。

This was the closest I' ve been to facing death

這是我最接近死亡的時(shí)候

It is the closest link to your soul.

它與你的靈魂最接近视色视色网站。

It appears to be pretty smart though as the default option I was given was the location closest to me, which I selected.

這似乎是很聰明但作為默認(rèn)選項(xiàng)給我的位置是最接近我，我選中啊啊啊啊轻点视频。