Mathema

常見例句

• Mathema, K. "Tourism and City Form: The Kathmandu Valley." 1999.
  觀光與城市形式：加德滿都山谷＞，1999.
• The knowledge seeking and transfer models are still established.Besides, this paper illustrates through a mathema...
  此外,本文還建立了數(shù)學(xué)模型,說明了供應(yīng)鏈企業(yè)間的知識共享過程是一個螺旋上升的過程。
• Mathema ti cs models of geometry parameters of twist drill with straight edge are establis hed in this paper.
  在研究直線刃標(biāo)準(zhǔn)麻花鉆的基礎(chǔ)上,建立了有關(guān)切削幾何參數(shù)的數(shù)學(xué)模型,并對標(biāo)準(zhǔn)麻花鉆的幾何參數(shù)進(jìn)行了定量的分析。
• The study on mtechanisms of phosphorus removal and affectiag factors was emphatically carried out;an attempt itn establishing a mathema...
  分重點對除磷機理和影響因素進(jìn)行了研究，對該工藝除磷的數(shù)學(xué)模型的建立進(jìn)行了嘗試。
• Mathematical model of BLDCM system is derived from the characteristic of mathema tical model of PMSM and structure of inverting circuit of CRPWM.
  根據(jù)永磁同步電動機數(shù)學(xué)模型的特點，結(jié)合電流反饋型脈寬調(diào)制逆變驅(qū)動電器的結(jié)構(gòu)，推導(dǎo)了無刷直流電動機系統(tǒng)的數(shù)學(xué)模型。
• The paper gives multiple target optimi zations and builds the mathema tical model of optimization design of the cycloid pin gear epicylic decelerator .
  通過對擺線針輪行星減速器設(shè)計的過程分析,進(jìn)行了多目標(biāo)優(yōu)化設(shè)計,建立了擺線針輪行星減速器優(yōu)化設(shè)計的數(shù)學(xué)模型,經(jīng)實例計算表明,該方案是可行
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