equation n. 1.平衡,均衡;平均,相等。 2.【数学】方程式,等式。 3.【天文学】(时)差;均分,等分。 4.【化学】反应式。 algebraic [linear, simple, quadratic, cubic, simultaneous] equation 代数(一次,一元一次,二次,三次,联立)方程式。 differential equation 微分方程。 an identical equation 恒等式。 equation of light 【天文学】光行时差。 equation of payments 平均分期付款。 equation of state 【物理学】物态方程式。 equation of time 【天文学】时差。 personal equation 【天文学】观测上的个人误差。
dynamic adj. 1.动力的,动力学的;力学(上)的;动(态)的;起动的。 2.有力的,有生气的;能动的;(工作)效率高的。 3.【音乐】力度;强弱法的。 4.【医学】机能(上)的。 5.【哲学】动力论的,力本论的。 a dynamic personality 活跃的性格。 a dynamic atmosphere 生气勃勃的景象。 a dynamic population 动态人口。 n. 〔限指 dynamic〕 (原)动力;动态。 adv. -ally
Nonlinear dynamic equations of a free - floating space robot with two manipulators and a flexible end - manipulator are established based on lagrange and assumed mode methods 摘要利用拉格朗日法和假设模态方法建立了末端柔性的两臂漂浮基空间机器人的非线性动力学方程。
Make used of nonlinear dynamic equation and hyperchaotic circuit and through spread spectrum sequence or hyper chaos design the secure secrecy unit of hyperchaotic device 利用非线性动力学方程和超混沌电路,通过扩频序列或者超混沌设计出能够实现超混沌加密的单元器件。
The innovation of this dissertation includes presentation of the moving mass control program for the reentry vehicle , the dynamics equation of the reentry vehicle with moving mass 本文的创新之处在于提出了一种新颖的再入机动控制思想,并推导了变质心机动再入体动力学方程。
In chapter 2 , the dissertation gives the dynamic equation for a full - vehicle suspension with four mr dampers installed between the sprung - mass and the four un - sprung masses , respectively 本文主要学术贡献如下: ( 1 )通过lagrange方法对整车半主动悬架建模,并进行动力学分析。
The fan shaped grid with the element squarization was used to mesh the slice blade , and a dynamic equation was established for the slice blade according to lagrange equation 利用单元正方化扇形网格划分方法,对薄刀片划分单元,并应用拉格朗日方程建立了高速旋转圆盘薄片刀具薄刀片的动力学方程。
In part one , firstly , the dynamic equation of the drefl is deeply investigated and the stability of its stable solution is analyzed , the condition of the threshold is determined 第一部分,首先对双环掺铒光纤激光器的动力学方程进行了深入研究,并对其稳定性进行了分析,确定了它的阈值条件。
These phenomena are roots of the unsteady excitation . ansys was used to solve the structure dynamic equations to obtain the natural frequency of vibration and mode shape of the blade 本文应用工程软件ansys完成了叶片的振型和自振频率分析,结合数值计算得出的气动激扰,进行了叶片的共振分析。
By assumption and predigest of foundation model , plates , moving load , a mechanics model of system can be gained . then base on the model , the dynamic equation of rigid plates can be listed 首先,通过对地基模型、刚性板、移动荷载的假定、简化得出系统的力学模型,推导出刚性板的动力方程。
( 1 ) on the basis of machinery system dynamics , the dynamics equations of balanced elliptical shakers excited by two - shaft self - synchronizing and by three - shaft self - synchronizing are established ( 1 )根据机械系统动力学建立了双轴自同步平动椭圆振动筛和三轴自同步平动椭圆振动筛的动力学方程。