vertex power

基本解釋

This paper describes the error in focimeters, the principle of selection on curvature of inside face for vertex power of standard lenses and the method for measuring them.
本文敘述了焦度計(jì)的誤差，頂焦度標(biāo)準(zhǔn)鏡片內(nèi)表麪彎度的選擇原則，以及標(biāo)準(zhǔn)鏡片的測(cè)量方法等。
A common property of many large networks is that the vertex degrees follow a scale-free power-law distribution, The BA model features two generic mechanisms: the networks expanding and the pref.
實(shí)際網(wǎng)絡(luò)中節(jié)點(diǎn)分佈的一個(gè)廣泛特征是度的無(wú)標(biāo)度冪率分佈，BA模型認(rèn)爲(wèi)形成這種特征的兩個(gè)主要因素是網(wǎng)絡(luò)增長(zhǎng)和節(jié)點(diǎn)間的偏好連接。
It is found that different types of real-world networks the vertex vanishment follows a strong degree preference, the vanishment rate of degrees also follows a scale-free power-law distribution.
通過(guò)對(duì)不同類型的實(shí)際網(wǎng)絡(luò)中節(jié)點(diǎn)消退情況的統(tǒng)計(jì)分析發(fā)現(xiàn)，實(shí)際網(wǎng)絡(luò)中節(jié)點(diǎn)的消退有很強(qiáng)的度偏好，不同度的節(jié)點(diǎn)的消退率同樣具有冪率分佈特征。