雙重IF語(yǔ)句,IF(,<vector1>,<vector2>),第一個(gè)參數(shù)為判斷條件,后面的兩個(gè)表示要執(zhí)行的語(yǔ)句。如果為真,則輸出<vector1>,否則輸出<vector2> b. 我們想要出口溫度為303K,但實(shí)際無(wú)法控制剛好等于303K,需要給一個(gè)范圍302.5K-303.5K之間。 c.
Revolute segment in the manipulator structure 1It is assumed that linear/angular velocity vector Bc1V is known from previous calculations. Assuming fixed base, this vector is zero vector, Bc1V = 0.
監(jiān)測(cè)值設(shè)置在Outline下雙擊Output Control,在Monitor標(biāo)簽欄中,勾選Monitor Objects,在Monitor Points and Expressions選項(xiàng)欄中創(chuàng)建新的監(jiān)測(cè)點(diǎn),默認(rèn)名稱為Monitor Point 1,【Option】>【Expression】>【Expression Value】>areaAve(Velocity w)@VENT1,點(diǎn)擊【OK
Focusing of high numerical aperture cylindrical-vector beams[J]. Optics Express, 2000, 7(2): 77-87.[4]RICHARDS B, WOLF E. Electromagnetic diffraction in optical systems, Ⅱ.