The definition domains of the moment equation, the approximate differential line of deflection equation and line of deflection equation in Material Mechanics are quite different.
《材料力学》中出现的弯矩方程、挠曲线近似微分方程、挠曲线方程的定义域不尽一致。
Abstract: Some problems of quantum mechanics can be solved easily by means of the invariant of differential equation.
文摘：利用常微分方程的不变式，非常方便地求解了一些量子力学问题。
Then, the equilibrium differential equations for the twist deformation topic in the mechaniCS of material are extended.
从而推广了材料力学中扭转变形时的平衡微分方程。
Some problems of quantum mechanics can be solved easily by means of the invariant of differential equation.
利用常微分方程的不变式，非常方便地求解了一些量子力学问题。
Based on mechanics of vibration, the resonant differential equation of resonator is derived, and the design principle is discussed for the vibrating beam accelerometer.
基于力学振动原理，导出谐振器振动的微分方程，讨论了振梁型加速度计的设计原理。
The universality of the conclusion can be spread to mathematics and mechanics science also and give a popular method to solving this third-order nonlinear differential equation qualitatively.
结论的普遍性可以推广到数学力学学科，并给出了这一类三阶非线性微分方程求定性解的一般方法。
In many problems of mechanics and physics there frequently appears the differential equation with the derivative term of the highest-order containing small parameters.
在很多物理和力学的问题中常出现最高阶导数项带有小参数的微分方程。
Using the differential motion equation in fluid mechanics, this paper developed the flow models of the laminar flow of Bingham's fluid in an inclined eccentric annulus.
本文应用流体力学中的运动微分方程，建立了宾汉流体在倾斜偏心环空中的层流流动模型。
This article introduces a measurement circuit for Respiratory Mechanics Parameters which is based on differential pressure sensor.
一种压差式呼吸力学参数测量系统的硬件电路。
And, by Newton's mechanics laws, we have also acquired the accurate differential equation that presents the working of the lateral comb drive micromechanical silicon gyroscopes.
并利用牛顿力学定律推导了硅微型梳状线振动驱动式陀螺仪工作时所满足的精确的微分方程模型。
Based on the mechanics model and differential equation of the system, the key affecting factors were analyzed and appropriate measures were put forward to make the injection stable at low velocity.
通过建立力学模型和系统的运动微分方程，分析主要影响因素，提出相应措施，达到注射机注射过程低速稳定的目的。
According to elastic mechanics theories and fracture mechanics knowledge, the mechanics models for boundary value problem to a class of partial differential equations are presented.
据弹性力学理论、断裂力学知识，给出了该问题的力学模型：一类偏微分方程边值问题。
Beam models, governed by certain partial differential equations, are the basic models in engineering mechanics. They are frequently occurred in the fields of bridge construction and aerospace.
梁模型是工程力学中一个基本的微分方程模型，在桥梁、航空航天等领域有着广泛的应用。
Analysis has been carried out on the mechanics in a kind of new typed linear transmission of differential wheel based on synchronous cog belt.
对一种新型的基于同步齿形带的差动轮线性传动中的力学进行了分析。
Using the theory of differential dynamic system, destabilizing oscillation of the AC motor's were analyzed with electricity and mechanics coupling.
运用微分动力学系统理论深入分析了交流电机的机电耦联失稳振荡问题。
The differential operator theory has many applications in the field of mathematical physics, mechanics and so on.
微分算子理论在数学物理、力学等领域有着广泛应用。
During the deformation, differential stress inferred by use of calcite twin lamellae is more than 500 bar, and mechanics of stepped thrust faults is.
在变形过程中，断层活动的差异应力值，根据方解石双晶发育程度推导，得出在500巴以上。
During the deformation, differential stress inferred by use of calcite twin lamellae is more than 500 bar, and mechanics of stepped thrust faults is.
在变形过程中，断层活动的差异应力值，根据方解石双晶发育程度推导，得出在500巴以上。
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