點堆動力學 的英文怎麼說

中文拼音 [diǎnduīdòngxué]
點堆動力學 英文
point reactor kinetics
  • : Ⅰ名詞1 (液體的小滴) drop (of liquid) 2 (細小的痕跡) spot; dot; speck 3 (漢字的筆畫「、」)...
  • : Ⅰ動詞(堆積) pile up; heap up; stack Ⅱ名詞1 (堆積成的東西) heap; pile; stack 2 (小山 多用於地...
  • : Ⅰ名1 (力量; 能力) power; strength; ability; capacity 2 [物理學] (改變物體運動狀態的作用) forc...
  • : Ⅰ動詞1 (學習) study; learn 2 (模仿) imitate; mimic Ⅱ名詞1 (學問) learning; knowledge 2 (學...
  1. A general stack equation of mobile robot based on analyzing the motion of planar motion object and the mathematical models of four different kinds of common wheels is developed, accordingly, the mobility of mobile robot is addressed and the forward and inverse solutions to speed for specific configuration driven by differential speed are derived. utilizing the muir and newman convention, the description of the posture transformation matrices between different coordinate frames and the solution for the speed of point located on these frames are introduced. according to posture estimation, a more accurate method, dead reckoning algorithm, is developed for a specified configuration characterized by differential speed motorization, and simulations of this algorithm and other traditional methods are carried out using matlab while traversing a circular path

    本文對兩輪差速驅機器人的運及其本體緩沖設計進行了探討,在對平面運物體運分析的基礎上結合四種常用車輪的數模型,推導出了一個通用的移機器人積方程,在此基礎上分析了移機器人的移、並針對兩輪差速構型推導了速度正解與逆解;使用muir和newman的運建模方法,推導了移機器人上及連桿坐標系位姿、速度變換關系矩陣及求解方法;在移機器人位姿識別方法中結合差速驅構型對航位推演算法進行了分析:推導了一種理論精度較高的航位推算演算法,並使用matlab對其與傳統的推算演算法在跟蹤圓弧軌跡情況下進行了模擬;最後針對本文所研究的機器人給出了一種比較系統、可靠的緩沖結構設計思路,較好地解決了移機器人作業過程中外界因素及本身設計中引入的各種不確定誤差問題;本論文研究成果已在本實驗室所開發的樣機上得到實現,經過應用與考核證明其中的分析與設計是切實可行的。
  2. In addition, considering the essential characteristics of the fusion - fission hybrid reactor, the preliminary analysis and research of the mhd pressure drop of liquid metal that flow through the fuel packed pebble bed - based blanket are given

    另外,基於聚變中子源驅的次臨界清潔核能系統,針對聚變?裂變嬗變混合的本質特,對液態金屬球床包層進行初步地探討和研究,進行了球床液態金屬溢流的磁流體的建模分析和計算。
  3. Condensation of steam in the presence of noncondensable gases is an important heat transfer mode in the passive containment cooling system ( pccs ). in the past decade, great efforts have been made on the investigation of this regime

    含有不凝性氣體的蒸汽冷凝是先進反應非能安全殼冷卻系統( pccs )中重要的換熱方式,是當前核反應熱工水研究的一個熱
  4. Similarly to other methods for smart rotor, the most important and difficult problem is the design of the actuator. first, the piezoelectric smart material has been studied and an actuator with piezoelectric stack has been proposed in the mode of parallel connection in electrics and series - wound in mechanics according to the property of the piezoelectric porcelain. second, a 2 - x actuator has been designed with the piezoelectric stack active part according to the triangle theory

    本文首先對壓電智能材料進行研究,根據壓電陶瓷的特,採用電並聯、串聯的設計模式,提出一種壓電部件,在此基礎上,根據三角形放大原理,設計了推挽式雙x放大機構,並將壓電件應用於推挽式雙x機構,形成了推挽式雙x驅器。
分享友人