vector of force 中文意思是什麼
vector of force
解釋
力矢量-
According to the principle of odontoprisis ' force, the radius vector value of cam on the open - closed armature position was calculated by the means of one dimension searching method at the open - closed odontoprisis cam outline
該方法根據咬紙牙產生咬紙力的原因，計算實際開閉牙位置在凸輪上對應的向徑值，利用計算機一維搜索方法得到開閉牙的實際位置。 -
Abstract : it presents the law of “ the reverse is positive ” on how to evaluate the unknown force of statically determinate structure, the movement law of force vector for drawing the axial force diagram and shear diagram. and expounds the simple and convenient method of drawing the moment diagram according to the rubber band deformation, and the auxiliary teaching software corresponding to the above - mentioned methods. the methods are believed to save class hour and gain a better effect on teaching
文摘:闡述了求靜定結構未知力的反為正規律；繪制軸力圖、剪力圖的力矢移動法則；按照橡皮筋變形繪彎矩圖的簡便作法以及與上述方法對應的計算機輔助教學軟體.相信這樣作，對教學可起到省課時、效果好的作用 -
A set of non - linear differential equation of this model is formulated based on lagrange ’ s equation. the tension of the cable, the control force of translation and the control torque of rotation are obtained by the method of newton ’ s laws in vector space. the tethered mass system is modeled as a spherical pendulum
本文基於一種常見的繩系單體系統，運用lagrange方程建立了該系統的非線性運動微分方程，採用矢量法對該運動微分方程進行了校核，並推導出吊索的張力、變幅控制力和回轉控制力。 -
Rebounding displacement of slope and axial force of anchor bars increases as the increment of the included angle of the rebounding displacement vector and x positive axis will reduce as the increment of horizontal tectonic stresses. the reduction of lithologic characters and weak interplayer have unfavorable influence on stability
支護錨稈軸力也增大；隨著水平構造應力的增加，回彈位移矢量與水平x軸正方向所形成的角度將減小；邊坡巖體巖性參數的弱化和軟弱央層的存在都對邊坡的穩定造成不利的鍘惻。 -
Conditions of normal mode realization are deduced and optimized model with the multivariate mode indicator function as the target function is built. through solving the maximal eigenvalue problem, the original shaker force vector of appropriation is reached. then the realization approach of the optimal shaker force vector based on single shape principle is proposed and at the same time the automatization of normal mode appropriation is realized
對于模態物理分離技術的多點正弦激振純模態試驗技術，尋求其最佳激振力矢量是最為關鍵的環節，本文先推導出純模態實現的條件，建立以多變量模態指示函數為目標函數的優化模型，通過求解最大特徵值問題，得出適調純模態的初始激振力矢量，再提出以單純形原理為基礎的最佳激振力矢量的實現方法，同時也實現了純模態適調過程的自動化。 -
Usually, volumetric models or vector force models used for optimization of feedrate must be created to get the variable feedrate along the tool path
通常必須創建切削體積模型或矢量力模型來優化刀具路徑各段的進給率。 -
Matrices, vector and vector calculus, newtonian mechanics - single particle, oscillations, nonlinear oscillations and chaos, gravitation, some methods in the calculus of variations, hamilton ' s principles lagrangian and hamiltonian dynamics, central - force motion, dynamics of a system of particles, motion in a noninertia reference frame, dynamics of rigid body
矩陣和向量的計算、單一質點的牛頓力學、線性與非線性的振動運動、重力、微積分上的變分法介紹、哈密頓原理、拉氏及哈氏力學、連心力下的運動、質點系的運動力學、在非慣性座標中的運動、剛體的運動。 -
Based on the initial parameters format of the distortion theory in this paper, the element stiffness matrix and the corresponding equivalent nodal force vector subjected to uniformly distributed load is developed
在初參數格式的基礎上，本文又推導出考慮剪切變形的畸變分析的剛度矩陣及等效節點載荷列陣，獲得便於實際應用的畸變分析剛度法。 -
The stiffness matrix is kept constant in all incremental loadings and each iteration. only force vector is changed. so, the efficiency of computing is approved dramatically
由於採用了常剛度法，則在所有荷載增量與每次迭代中剛度陣均不變動，只需改變右端荷載向量即可，因而顯著地提高了計算效率。 -
Gravitational field is a kind of vector field, and the description of gravitational force by general relativity is very effective
引力場是一種矢量場，廣義相對論對引力問題的描述是非常有效的。 -
In every case, then the vector force equals the product of the mass and vector acceleration.
因此在所有情況下，力矢量等於質量和加速度矢量的乘積。 -
Assuming that pursuit of gains from monetary spending by economic agents is the driving force of money circulation in the social and economic system, and defining velocity of money circulation as the change in stock of money from its receiving to payment by economic agents influenced by gains from monetary spending, it then can be proved that velocity of circulation is a vector
摘要假定經濟單位追求貨幣支出收益是貨幣在社會經濟制度中流動的動力來源，把貨幣流通速度定義為經濟單位在貨幣支出收益的作用下從收入到支出的時間內貨幣量的改變量；從該定義出發，可證明貨幣流通速度是一個有方向的矢量。 -
In a rotational system, when the stuff has a velocity in the same direction of r vector. then there will be a force act on the stuff, the vector of the force plumb the r vector
科里奧利力：在旋轉參照系中，當物體有徑向速度時，物體會受到垂直半徑方向的科里奧利力。
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