mass moment of inertia 中文意思是什麼
mass moment of inertia
解釋
質量的慣性矩-
According to the law of mass moment of inertia and of momentum moment, the conditions for the complete dynamic balance of rotor inertial forces and moment of inertia in the rotary piston vacuum pump are put forward, with the rotor movement in single cylinder analyzed as basis
根據質量矩定理和動量矩定理對單缸滑閥真空泵的轉子運動狀況進行了分析，分別提出了轉子慣性力和慣性力矩完全動平衡的條件。 -
Mass moment of inertia
質量慣性矩 -
Just as linear momentum is the product of mass and velocity, so the angular momentum of a body is defined as the product of its moment of inertia and its angular velocity
正如線性動量是質量和速度乘積一樣，物體角動量也定義為其慣性矩和角速度的乘積。 -
And the effect of the work order of the two propellant units to the performance of the trajectory and the matching conditions to obtain the theoretical optimum trajectory is discussed too. according to the ballistic speciality of a hybrid base - bleed - rocket extended - range projectile during base - bleed and rocket work, its physical parameter is non - constant, such as its mass position of mass centre polar and equatorial moment of inertia. after a mulriple ballistic model of constant physical parameter is established, a mulriple ballistic model of continuous and non - continuous physical parameter is educed and the program is compiled, the theoretical tool is constructed to study othe other pivotal technology of a hybrid base - bleed - rocket extended - range projectile
本文根據底排?火箭復合增程彈其底排燃減阻和火箭助推階段的質量、質心位置、轉動慣量等結構特徵參量變化的彈道特徵，在建立底排?火箭復合增程彈結構特徵參量為不變常量的多元彈道計算模型基礎上，導出了結構特徵參量為連續變化量和非連續變化量的底排?火箭復合增程彈多元彈道計算模型，編制了相應的計算機數值分析程序，構建了研究底排?火箭復合增程彈其它關鍵技術的理論工具。 -
The software package have some functions as follows : calculating the shrapnel ' s diagnostic parameters such as the mass and the pole moment of inertia, the inner and outer ballistic characteristic, the aerodynamic force and power, and so on
該榴彈cad軟體具有以下一些功能模塊：計算彈丸質量、極轉動慣量等構造特徵數，計算內、外彈道特性，計算氣動力，威力等。 -
Designing the automatic examination equip for multiple parameters ( the mass center, inertia moment and the weight of the parts ) according to the methods
並利用此方法初步設計了質心、質量和轉動慣量多參數自動檢測裝置。 -
This paper is main to explored to examination the mass center of not even quantity distributes cylindrical parts by means of four points revolving method and to examination the inertia moment of the parts by means of the law of just turning
本文主要從工程的角度上探討了對非均勻圓柱形工件（部件）採用四點旋轉法檢測質心和根據剛體轉動定理利用旋轉法檢測轉動慣量的方法。 -
The main research is as follows : analyze and research the characteristic of the crank - connect rod mechanism of the single - cylinder internal - combustion engine, the mathematical model of three - mass point has been established and the program of its inertia force and moment has been designed
研究工作主要包括以下內容:針對單缸內燃機活塞-連桿-曲柄機構的特點，運用運動學和動力學理論對其進行分析，建立了單缸內燃機的兩質點和三質點模型，推導出單缸內燃機不平衡慣性力和慣性力矩的數學模型。 -
Standard test method for determining mass and moment of inertia of alpine skis
高山滑橇質量與慣性矩測定的標準試驗方法 -
Alpine skis ; determination of mass and polar moment of inertia ; laboratory measurement method
高山雪撬.雪撬質量和慣性回轉力矩的測定.實驗室測量
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