柔体

Constitutive model: Based on the energy principle of fracture mechanics, energy addition theorem and statistical theory of rock-mass structure, a constitutive model of anisotropic equivalent continuum is derived.

裂隙岩体的本构理论运用断裂力学能量原理和能量可加性原理及岩体结构统计理论，导出了裂隙岩体的各向异性等效连续介质本构模型，并对柔度张量和等效应力作了讨论。

The 1002 chalaza type shoe that improves a composition improves ★ one kind chalaza type shoe of the structure, basically include shoe body and bootlace, still include to be enclothed, should enclothe a principle that uses nylon agraffe to Fu covers or lap abode narrates bootlace soft the intermediate position of become bowknot, the knot that makes bootlace is fastened is in relatively stable condition, reduced what what the bowknot in athletic process suffers to shake reach pulling force.

1002改进结构的系带式鞋子一种改进结构的系带式鞋，主要包括鞋体和鞋带，还包括一覆盖件，该覆盖件利用尼龙搭扣的原理覆盖住或者包裹住所述鞋带柔成的蝴蝶结的中间位置，使鞋带系成的结处于相对稳定的状态，减少了运动过程中蝴蝶结所受的震动及拉力。

We think that the coupling dynamical modeling offlexible multibody system should be established on continuum mediummechanics and analytic dynamics and making the coupling dynamicalmechanism between large overall motions and deformation motions clear.

本文认为柔性多体系统刚-柔耦合动力学建模应从连续介质力学和分析动力学出发，合理地描述柔性体的变形运动，才能探明大范围运动和变形运动之间的耦合动力学机理。

It provided a basis for building more accurate dynamical model. 4. Based on AD250 articulated dump truck multi-rigid body dynamics model, flexiblemulti-body models of suspension components for which the deformations are relatively important were built using finite element method. Modified Craig–Bampton modal synthesis and flexible multi-body methods were applied to build rigid-flexible coupling multi-body model of the truck. Dynamic simulations with different road profiles were performed.

基于AD250铰接式自卸车多刚体动力学模型，应用修正的Craig–Bampton模态综合法，对车辆行驶过程中相对变形较大的悬架杆件进行模态分析，把生成的模态中性文件引入到多刚体模型中取代相应的刚体，建立了相对多刚体模型更符合工程实际的整车刚柔耦合多体动力学模型。

In general, the purely mechanical effects of the pubescence depend on four main characteristics of the trichomes: density, erectness, length, and shape.

一般来说，柔毛的机械作用取决于毛状体的四个主要性状：密度、直立性、长度和形状。

We study the dynamic characteristics of loader linkages by multi-rigid-body and flexible-body dynamics theory.A finite element model neutral file of linkage is first generated in ANSYS.

以装载机工作装置主要受力件之一的连杆作为研究对象，结合多刚体动力学和柔性体动力学理论，建立连杆的刚-柔耦合运动学、动力学数学模型。

This paper expounds the approach to simulation of the roller gear indexing cam based flexible cam axes,and studies the method of forcing between flexible cam axes and rigid graduator to set up the model for simulation of the roller gear indexing cam based rigid-flexible coupling .

阐述了在考虑凸轮轴柔性条件下实现弧面分度凸轮机构运动仿真的途径和步骤，结合有限元技术和虚拟样机技术，研究了如何在柔性体凸轮轴与刚体分度盘之间施加作用力的思想和具体实现方法，为该机构的刚柔耦合运动仿真提供了基础模型

Objective To study the method of determining the liberation of drug from the liposome of doxorubicin hydrochloride in vitro.

目的研究盐酸多柔比星脂质体体外释放的测定方法。

Modeling of a rigid-flexible coupled dynamic system.we derivedthe equations of a rigid-flexible coupled dynamical system by usingLagrange Method,including the rigid's space three-dimensionmotion,the beam's vibration and the non-linear joint.

针对某一刚柔耦合多体系统，应用拉格朗日方程建立了含有刚体空间三维运动、柔性体弹性振动及非线性弹性铰的较为完善的动力学方程，由此可以根据不同的实际情况进行简化而得到相应的方程，免去了重新进行烦琐推导的过程。2。

Elastic modulus of specimen processed by PPT method and HP method are obtained by adopting three-point bend test and tensile test of unnotched specimen respectively.

采用无缺口试件的三点弯曲试验，得出PPT法制备的试件的弹性模量；通过柔度变化率曲线上的第一转折点得出基体的破坏应变，并由此得到基体的强度。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。