惯性的

The paper describes how the local force of the main web is considered as the force caused by the Contact pressure among the trolley wheel, rail and top flange, and how the contact analysis model for the local force is built by means of both Hertz theory and finite element software ANSYS combined. Also, it analyzes the variation of the local stress under the different conditions and comes to a conclusion, and compares the results derived from the experimental formula with the result from ANSYS.

本论文的主要内容：将Hertz接触理论和有限元软件ANSYS结合起来，把主腹板的局部受力问题视为小车轮与轨道及轨道与上翼缘板之间发生接触行为作用下的受力问题，建立了小车轮压作用处偏轨箱形梁主腹板局部受力的接触分析模型，研究不同情况（小车轮压、箱形梁几何参数和轨道截面惯性矩）下局部应力的变化规律，得出相关结论；最后将经验公式解与ANSYS数值解进行对比分析论证。

When the lock ring simultaneously with the question cone gear engagement ring gear, cone after contact friction moment in the role of the rapid speed of gear to reduce to synchronize with the speed equivalent to lock ring, the two synchronous rotation, relative to gear Central lock synchronization speed is zero, thus inertia torque also disappeared, then in force under the impetus of engagement sets unhindered and synchronization lock Gear engagement ring, and further engagement with the question of gear engagement ring gear and completed Shift process The topics mainly through the Pro / E synchronization software for the car to three-dimensional modeling structural design, and through the parameters of the design process to achieve its structure, and on this basis, the use of ANSYS FEM software structure of the typical synchronization And a finite element analysis, through structural analysis of its structural design is reasonable to assess and make recommendations to improve the design

当同步锁环内锥面与待接合齿轮齿圈外锥面接触后，在摩擦力矩的作用下齿轮转速迅速降低到与同步锁环转速相等，两者同步旋转，齿轮相对于同步锁环的转速为零，因而惯性力矩也同时消失，这时在作用力的推动下，接合套不受阻碍地与同步锁环齿圈接合，并进一步与待接合齿轮的齿圈接合而完成换档过程本课题主要是通过Pro/E软件对汽车同步器进行三维造型结构设计，并通过参数化实现其结构设计程序化，在此基础上，利用ANSYS有限元软件对典型同步器结构进行有限元计算与分析，通过结构分析对其结构设计的合理性作出评价并提出改进设计建议

The second method is allowed for complex geological conditions (inclined occurrence of the soil layers, the presence of karsts, frozen soil lenses, and so on) and is based on the use of more complex calculation schemes which also account for the inertia properties of the soil base.

第二种方法是让复杂的地质条件(倾向发生的土层中，在场的溶洞，冻土镜片，等)，以及基于使用更复杂的计算方案，其中还占惯性土壤性质的基地。

The mid-part mainly determined specific parameters and requirements of the design, and discussed on the systematic dust-removing by application of dust proof airtight cover, water spraying aided inertial dust separator, and foam dust separator according to LWSACB mechanical cutting, which makes dust exhaustion of cutting reach to the standard.

中间部分则主要是确定设计中的具体参数与设计要求，并针对轻质砂加气混凝土砌块的切割机械设计并采用密闭罩、水喷淋辅助惯性除尘器和泡沫除尘器进行系统的除尘，使切割过程的粉尘的排放达标，并对除尘效果进行了估算，对部分设计进行了选型。

However, there are irreconciliatory contradictions between gradually changing disciplinarian cognition due to inertia thinking and accidentally changing reality of outside world, which lead to rise and fall of bubble.

然而惯性思维而形成的渐变规律性的认识与外部世界突变性现实之间存在不可调和的矛盾，泡沫的兴起与破灭实际上也是这种矛盾的一种反应。

The R-2800 radials powered the S-56 quite well and were very responsive to the throttles, but due to the inertia of this massive helicopter, pilots had to fly with much anticipation.

的 R - 2800 radials动力的 S - 56不错的和非常积极回应，向节流，但由於惯性，这庞大的直升机，飞行员飞得多的预期。

The test results and short term production practices all shown that inertia cone crusher have some characteristics such as high reduction ratio,less ultra-crush,grading fraction and shape of grain appropriation for silica brick process,high output,lower energy consumption and good adaptability for silica with all kinds of hardness and should be pref...

惯性圆锥破碎机是一种新型节能细碎设备，对其在硅砖生产中使用的可行性进行了较系统的研究，经过试验和短期生产实践证明，该设备具有破碎比大、过粉碎现象少、产品粒度组成合理、颗粒形状适用且产量高、能耗低特点，对各种硬度的硅石具有很好的适应性，是硅砖生产应当首选的粉碎设备。

The test results and short term production practices all shown that inertia cone crusher have some characteristics such as high reduction ratio, less ultra-crush, grading fraction and shape of grain appropriation for silica brick process, high output, lower energy consumption and good adaptability for silica with all kinds of hardness and should be preferred crushing equipment for silica brick production.

惯性圆锥破碎机是一种新型节能细碎设备，对其在硅砖生产中使用的可行性进行了较系统的研究，经过试验和短期生产实践证明，该设备具有破碎比大、过粉碎现象少、产品粒度组成合理、颗粒形状适用且产量高、能耗低特点，对各种硬度的硅石具有很好的适应性，是硅砖生产应当首选的粉碎设备。

For the problem that the extended Kalman filter is difficult to design and prone to diverge, the unscented Kalman filter algorithm based method is presented to solve the problems of the filter design and convergence. The error from the low-cost inertial gyro and accelerometer is compensated to achieve optimal attitude estimation. The filtered model is applied to the two-wheeled self-balanced robot system.

针对扩展卡尔曼滤波器设计困难并且容易发散的问题，提出基于采样卡尔曼滤波的方法解决滤波器设计及收敛问题，并补偿低成本的惯性传感器陀螺仪和加速度计的误差，从而得到机器人姿态的最优估计。

A method to drive dipe by using inertial navigation is discussed in this paper. The mathermetic model ofinclination survey system, wnich codsis of three accelerometers and three magnetometers, and an approachto realize it are presented.

本文根据飞机定向的方法，讨论了惯性导航系统在确定油井姿态中的应用，并且推导出了由三个加速度计和三个磁通门构成的测斜系统的数学模型以及测斜系统的实现方法。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。