Deviation in localization of a sound source and differentialthreshold of sound source position were studied on 43 and 60 subjects, respectively.
本文分别研究了43名及60名正常人的声源定位偏差及声源位置辨别阈。
2
The study of oxide-aperture influence on threshold current and differential resistance shows that lower threshold current can be obtained with a smaller oxide-aperture diameter.
研究了氧化孔径对阈值电流和微分电阻的影响，结果表明较小的氧化孔径可以获得低的阈值电流。
3
By using differential geometry property of small object of infrared image, computing minimal normal curvature which is used as the threshold to obtain candidate objects for small target.