加速度

According to the moving characteristics of tracklayer, when the vehicle is on ramp and the ground's vertical pressure is linear, the calculating formulas of relationship between the deviation of the instantaneous steering center, the position of vehicle's gravity, steering radius, moving velocity, moving acceleration, and vehicle's orientation, were obtained by the theory and method of vector analysis in mathematics and mechanics.

摘要根据履带式车辆的运动特点，运用数力学中矢量分析理论和方法，推导了接地比压为线性分布时履带式车辆在斜坡上转向时，瞬时转向中心偏移量与车辆重心位置、转向半径、行进速度、加速度、车辆方位相互关系的计算公式。

Seven factors impacting debris flow susceptibility are analyzed: slope angle, rock and soil type, rainstorm distribution, trainage density, land use, seismic acceleration and human activities.

用于泥石流敏感性分析评价的主要敏感因子包括地形坡度、岩土体类型、暴雨、河网密度、土地利用、地震动峰值加速度和人类活动。

The basic study content of this essay is follow as:1.To calculate the stable factor k_i~0 of individual slices according to self-forced condition of slices,under the condition of without inter-slices force.2.To calculate transferal force R_i, stabile factor K_i of individual slices and stabile factor K of the stable slope, under the condition of there is a level transferal force between slices and the slope is stable. If the slope is not stable, to calculate the transferal force R_i between individual slices, the stabile factor K_i of individual slices and the stable factor K of the unstable slope in term of concordant conditions of acceleration.

本文研究的基本内容包括： 1、研究土条条间不传递力情况下，由土条自受力状态计算各土条的稳定系数K_i，并由K_i计算稳定土坡的稳定系数K； 2、研究条间传递水平力情况下，若土坡稳定，由土条预平衡状态、传力顺序和传力边界条件，推导各土条间的水平传力R_i的理论公式和各土条的稳定系数K_i，并由K_i计算稳定土坡的稳定系数K；若土坡失稳，由加速度和谐条件计算各土条间的水平传力R_i和各土条的稳定系数K_i，并由K_i计算失稳土坡的稳定系数K

Contraposing the 105g piezoresistance acceleration micro sensor of temperature compensation problem,this paper deduce the formula of temperature compensation from the ultimata of temperature compensation.

针对测试105g压阻式加速度微传感器的温度补偿问题，本文从温度补偿的基本原理出发，通过推理和演绎，得出温度补偿公式。

An inertial frames one in which any isolated body is unaccelerated.

惯性参照系，任何孤立物体在这种参照系中都没有加速度。

Lastly, in accordance with the actual situations of the prototype structure of mosque pagoda, based on the similar relation of model experiments, a model structure of mosque pagoda with a similar coefficient of 1/10 is designed and fabricated. Earthquake simulating shaking table tests are performed on the model structure of pagoda in the cases the AB type passive control system with SMA dampers is erected or unerected. The leading earthquake responses like the relative drift at the top of the main tower and the small tower, interstory drift ratio, acceleration, and cracking process of the pagodas body etc. are studied. The operational behaviors involving the deformation capacity and energy dissipation capacity is tested for passive control system with SMA dampers under the earthquake excitation, and the corresponding control mechanism and regularity is also analyzed. Furthermore, the performance changes and protection effectiveness is comprehensively evaluated while the model structure of pagoda is seismically protected or not.

最后，根据光塔原型结构的实际情况，以模型试验的相似关系为基础，设计并制作了一个相似系数S，为1/10的光塔模型结构，并先后进行了未安装和安装A、B型SMA阻尼器被动控制系统光塔模型结构的地震模拟振动台试验，研究了模型结构在3种不同工况下，主塔顶部和小塔顶部的相对位移、层间位移角和加速度以及塔体开裂等光塔结构的主要地震反应，测试了SMA阻尼器被动控制系统在地震激励下的变形能力和消能能力等工作性能，分析了相应的控制机理和控制规律，并从总体上评价了光塔模型结构抗震保护前后的性能变化和保护效果。

Through simulation and analysis of virtual prototype system in ADAMS, the relations between the velo city and acceleration have been attained. Get some specific work scope of hydraulic excavator.

通过ADAMS/View中对挖掘机虚拟样机系统的仿真分析，得到了空载挖掘下动臂、铲斗和斗杆之间的速度、加速度关系，并得到液压挖掘机的一些特殊工作尺寸。

In first part, presented large-frequency-range and phase-sensitivity laser vibrometer's general scheme and described the measuring principle and feasibility, based on a survey of transducers calibration methods at home and abroad and the project's index.

对动态计量和传感器校准作了一般性介绍后，本文分成两个部分，分别对该两课题进行详细介绍。第一部分在分析了目前国内外加速度传感器的校准技术和课题指标的基础上，提出了宽频带相位型激光测振仪振动测试总体方案并详细描述了测量原理及可行性的论证。

The wrappage placed on the vibration test machine dieblock so that it within a reasonable amount of time in accordance with regulations of the vibration waveforms, acceleration and vibration frequency, evaluation of wrappage's ability to withstand vibration and packaging ccultured mounted object protective ability test.

将包装件放在振动试验机台面上，使其在一定的时间内按规定的振动波形、振动加速度和频率进行振动，评定包装件承受振动的能力和包装对内装物保护能力的试验。

This paper studied the relationship between impulsive moment of radial tidal current and Alai phenomena, and concluded that: M acting on the earth's axis inspires Chandler wobble; the change of M depends on the interaction of the water, tidal force and the effects of the earth's rotation; under certain conditions, M changes dramatically during eclipse, which makes the amplitude of Chandler wobble change in the form of pulse.

本文研究了径向潮流冲量矩M与阿莱现象的关系，得出的结论是：M作用于地轴激发了Chandler摆动；M的变化取决于海水、引潮力和地球自转效应的相互作用；日食或月食期间，在一定的条件下，M变化的非常剧烈，引起Chandler摆动振幅脉冲式的变化，进而引起地球纬度的变化，最终导致地球表面重力加速度的变化；这种变化可以通过傅科摆摆动平面角速度的变化或重力计的示数变化反映出来。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！