self-propelled model 中文意思是什麼

self-propelled model 解釋
帶發動機的模型
  • self : n （pl selves ）1 自己；自身；本身；【哲學】自我；我。2 本性；本質。3 私利；私心，私慾。4 〈俗〉...
  • propelled : 推進的
  • model : n 1 模型，雛型；原型；設計圖；模範；（畫家、雕刻家的）模特兒；樣板。2 典型，模範。3 （女服裝店僱...
  1. Having integrated with the project " " research on operation and application of the equipment plz45 - 155mm self - propelled gun - howitzer ", the exponential model, wseiac model, direct assessment model, authoritative comprehensive assessment model and fuzzy comprehensive assessment model have been established in this essay. having combined with the technical and tactical performance of plz45 ? 155mm self - propelled gun - howitzer and on the basis of the qualitative analysis of its combat effectiveness, the quantitative research has been conducted, which results in the conclusion that the combat effectiveness of plz45 ? 55mm self - propelled gun howitzer can be improved three times more than that of the conventional pieces

    本論文結合「 plz45 ? 155毫米自行加榴炮系統作戰使用研究」的在研項目，建立了指數法模型、 wseiac模型、直接評分法模型、加權綜合評定模型和模糊綜合評定法模型，結合所研究的自行加榴炮系統的技、戰術性能，對其作戰效能在定性分析的基礎上，進行了定量研究，從而得出plz45 ? 155系統較傳統火炮的作戰效能提高了三倍以上的結論。
  2. Calculation of launch dynamics with two - phase flow interior ballistic model for self - propelled artillery

    考慮兩相流內彈道的自行火炮發射動力學計算
  3. Ii ) a 3 - d model and finite element model of a self - propelled gun is built. the intrinsic frequencies of all main assemblies and full gun are got, which are consistent with experiment data

    2 、建立了某自行火炮的三維實體模型和全炮有限元模型，求解了各主要部件以及全炮的固有頻率，與試驗數據相比較符合較好。
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