The matrix elements of SU(1,1)displacement operator in theirreducible representation space are obtained.

這種表達(dá)式比以往的級(jí)數(shù)表示形式和拉蓋爾多項(xiàng)式表示形式更加方便和簡潔jjzzwww，易于進(jìn)行數(shù)值計(jì)算。

If stering is provided by articulation: 1, it shall comply with item 1 in all operating situations, and shall not cause unstable displacement or trapping of the operator

操作應(yīng)在以下的明確度下進(jìn)行：1 應(yīng)遵守所有的操作規(guī)程，并避免不穩(wěn)定的換人或操作者被困，無法擺脫機(jī)器或機(jī)器失控

The computation of ground-motion rotations implies the application of the rotational operator to the displacement field.

地震動(dòng)計(jì)算應(yīng)包括將轉(zhuǎn)動(dòng)算符應(yīng)用到位移場一级ar级99久久毛视频。

A control system of step motor that enable operator to control displacement and adjust velocity discretionarily was designed,using the TMS320LF2407 chip and the step motor drive.

它輸出的位移與輸入的電脈沖個(gè)數(shù)成正比，轉(zhuǎn)速與脈沖頻率成正比精品人妻综合文学，適用于在數(shù)控開環(huán)系統(tǒng)中做執(zhí)行元件，用途十分廣泛[1]娇喘高潮福利免费网站。

A control system of stepmotor that enable operator to control displacement and adjust velocity discretionarily was designed, using the TMS320LF2407 chip and the step motor drive. This control system can control step motors.

論文從工程應(yīng)用的角度出發(fā)99视频在线精品国自产拍免费观看，以TMS320LF2407A DSP芯片作為控制核心，結(jié)合專用步進(jìn)電動(dòng)機(jī)驅(qū)動(dòng)器国产精品视频h，設(shè)計(jì)了一套可控制的電動(dòng)機(jī)操人黄色性爱在线，且具有位移控制和多級(jí)調(diào)速功能的步進(jìn)電動(dòng)機(jī)控制系統(tǒng)。

displacement operator：位移算符

displacement 位移 | displacement operator 位移算符 | display statusconcomitant 相伴式

displacement operator：位移算子

位移法 displacement method | 位移算子 displacement operator | 位移時(shí)間圖 displacement time diagram

displacement operator; shift operator：位移算子

27. 位移速度滯后 distance-velocity lag; | 28. 位移算子 displacement operator; shift operator; | 29. 位移通量 displacement flux;

operator; displacement：位移算子

operator; adjoint 伴隨算子 | operator; displacement 位移算子 | operator; irreducible tensor 既約張量算子