√在线天堂中文最新版网,97se亚洲综合色区,国产成人av免费网址,国产成人av在线影院无毒,成人做爰100部片

簡(jiǎn)體版 繁體版
Login Sign Up

testing sheet in Chinese

Pronunciation:
How to pronounce "testing sheet""testing sheet" in a sentence

Translationmobile phoneMobile

  • 檢驗(yàn)單

Examples

  • To get the test sheets for us
    還幫我們偷試卷
  • To get the test sheets for us
    還幫我們偷試卷
  • Accomplishing the development of square four point probe instrument with the function of image manipulation for testing sheet resistance automatically
    4完成具有圖像識(shí)別功能的全自動(dòng)四探針微區(qū)電阻率測(cè)試儀的研制。
  • In this paper , the circuit used for testing sheet resistance is designed using single chip processor . additionally , we have expressed van der pauw function as a polynomial form through local and global reversal development by using the normalized polynomial match , being convenient not only for programming , but also for sheet resistance testing when using van der pauw and rymaszewski methods
    本文還利用單片機(jī)系統(tǒng)設(shè)計(jì)了薄層電阻測(cè)試電路,對(duì)于程序中用到的范德堡隱函數(shù),利用非線性反演和規(guī)范化擬合的方法推導(dǎo)出其多項(xiàng)式顯函數(shù)形式。這不僅給對(duì)我們編寫程序提供了方便,也為使用范德堡法和rymaszewski法測(cè)量薄層電阻提供了便利。
  • At present , the problem in testing sheet resistance for micro - areas is that probes must be set up at the suitable locations by handwork . in order to know the wafer ' s impurity distributing , we need test many times , so will waste a lot of time . if the wafer ' s diameter would be 300mm , this problem will be more serious . in this paper , image analysis is introduced , through pre - processing and edge picking - up , the probe tips are recognized . then probe tips will be aligned respectively in two perpendicular directions through driving stepper motors . thus the distribution of sheet resistance for whole wafer is got by automatic testing and it offers information for detecting the impurity distribution and the diffusion uniformity
    這樣,完成200mm ( 8時(shí))圓片雜質(zhì)的擴(kuò)散分布需要對(duì)許多圖形進(jìn)行測(cè)試,需要花費(fèi)很長(zhǎng)的時(shí)間,當(dāng)測(cè)試300mm硅片時(shí)問(wèn)題就更為突出。本文將圖象與視覺測(cè)量系統(tǒng)引入四探針測(cè)試系統(tǒng)中,對(duì)采集到的原始探針圖像進(jìn)行預(yù)處理、邊緣提取等操作,以便實(shí)現(xiàn)探針針尖的識(shí)別,然后由電機(jī)控制實(shí)現(xiàn)探針的自動(dòng)定位。這樣測(cè)試系統(tǒng)可以自動(dòng)獲得全片的薄層電阻分布,為超大規(guī)模集成電路檢測(cè)雜質(zhì)分布和擴(kuò)散的均勻性提供信息。
What is the meaning of testing sheet in Chinese and how to say testing sheet in Chinese? testing sheet Chinese meaning, testing sheet的中文testing sheet的中文,testing sheet的中文,translation, pronunciation, synonyms and example sentences are provided by ichacha.net.