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- Abstract: The elastic vibration of spacecraft with beam-like appendages is studied as wave motion in this paper. 文摘:將帶梁式柔性附件航天器的附件振動(dòng)作為波動(dòng)研究。
- The elastic vibration of spacecraft with beam-like appendages is studied as wave motion in this paper. 將帶梁式柔性附件航天器的附件振動(dòng)作為波動(dòng)研究。
- It comes to a conclusion that the combined parabola acceleration is the optimum one to limit dynamic tension and elastic vibration of large belt conveyors during starting. 提出了采用拋物線(xiàn)組合加速度控制曲線(xiàn)起動(dòng)是限制大型帶式輸送機動(dòng)張力和彈性振動(dòng)的最佳方案。
- Based on the discrete state-space equations of linkage mechanisms,a model predictive control(MPC) strategy was proposed for the active control of elastic vibration responses. 基于機構離散狀態(tài)空間模型,提出了抑制彈性連桿機構振動(dòng)響應的模型預測主動(dòng)控制方法。
- Studied the relationship of elastic vib ration of rod and working conditions of pump, proposed a method to analyze indic ator diagram, calculate parameters such as swab rate, depth of plunger and depth of break by elastic vibration rule. 為此,研究了抽油桿彈性振動(dòng)規律和泵工作狀況的內在聯(lián)系,提出了利用彈性振動(dòng)規律來(lái)分析示功圖及計算抽汲速度、泵掛深度和斷脫深度等參數的方法。
- The only reason you have not already gotten what you are desire is because you are holding yourself in a vibrational pattern that does not match the vibration of you desire. 你還沒(méi)有實(shí)現愿望的唯一的原因是你自身的震動(dòng)頻率與你的愿望的頻率沒(méi)有達成一致!
- Based on the dynamic theory, the vibrational pattern of the orbiter and crankshaft of scroll compressor is emphatically discussed and the mathematical model of vibration is established. 基于動(dòng)力學(xué)理論重點(diǎn)討論了動(dòng)渦旋盤(pán)和曲軸的振動(dòng)特點(diǎn),建立了振動(dòng)分析數學(xué)模型。
- Then the paper used the projection operator to structure the normal coordinate component,thus combined 15 normal vibration patterns of propadiene molecule. 先對丙二烯振動(dòng)模式進(jìn)行分類(lèi)及構造投影算符,再用投影算符構造簡(jiǎn)正坐標分量,從而組合出丙二烯分子的15個(gè)簡(jiǎn)正振動(dòng)模式。
- Furthermore it also makes a modal analysis of jib structure and derives inherent frequencies and vibration patterns, which provides theoretical basis for design. 同時(shí)對臂架結構進(jìn)行模態(tài)分析,得出各階固有頻率和振動(dòng)模型,為設計提供理論依據。
- SIMULATION OF RAILWAY BOGIE DYNAMIC STRESS AND ELASTIC VIBRATION 構架結構振動(dòng)與動(dòng)態(tài)應力仿真研究
- Keywords Deduster Metal mesh Ash separator Elastic vibration Blast; 除塵器;金屬網(wǎng);清灰機構;彈振;脈動(dòng);
- Solving methods of herringbone gear's vibration pattern 人字齒輪振動(dòng)模型的解算方法
- This cloth has a pattern of blue and white squares. 這種布有藍白格子的圖案。
- Application of Elastic Vibration Bar Screen in Deep Sizing Sticky Wet Material 彈性振桿篩在粘濕物料深度篩分中的應用
- The economy should be shaped to a new pattern. 經(jīng)濟應該適合于一種新的模式。
- It snapped back like a piece of elastic. 它像一條橡皮帶那樣迅速彈回。
- The Influence of Elastic Vibration on the Reaction Jet Attitude Control System 彈性振動(dòng)對噴氣式姿態(tài)控制系統的影響作用
- He roughed in the curves he intended his pattern to take. 他粗略地勾出了他設想中圖案的曲線(xiàn)。
- In addition, the eATS is equipped with a tactile unit which indicates the prevailing pedestrian signal states by means of different vibrating patterns. 同時(shí),這裝置亦附設有一個(gè)震動(dòng)組件以不同震動(dòng)模式提示行人過(guò)路燈號的狀態(tài)。
- The curtains had an elaborate pattern of flowers. 窗簾上繪有精美的花卉圖案。