Fractal dimension can be used to quantitatively describe jointroughbness and to and to estimate strength and friction angle of joint. 可以说,分维能定量地刻画节理的粗糙性,并有可能用来预测节理抗剪强度和节理摩擦角。
Ultrasonic Flaw Location of Angle Welded Joint with Inserted Take Over 插入式接管角接接头超声波探伤缺陷定位
An approach to magnetic particle detection technology used for angle weld joint on small size tube socket based on yoke magnetization method 小尺寸管座角焊缝磁轭法磁粉检测工艺探讨
In all, we make the following contributions: 1. To establish motion representation method based on sagittal elevation angle, 2. To map sagittal elevation angle to joint angle; 建立基于矢状面仰角的步态运动表示方法:2.建立矢状面仰角与关节角的映射机制;
Chapter 3 introduces the method to achieve the gait dataset, and map sagittal elevation angle to joint angle. 第三章介绍了步态运动数据集的获取流程,然后建立起矢状面仰角与关节角的映射机制;
A Study of Relation Between Fractal Dimension and Frictional Angle of Joint Profile 岩体节理形貌的分形维数与摩擦角的关系研究
It is presented that the differential pressure orifice flowmeter and the angle joint differential pressure measuring structure used in the test are the applied technologies of H2O2/ kerosene engine test. 提出了压差式孔板流量测量和角接式取压结构在过氧化氢/煤油发动机试验中的应用技术。
Curves that each joint angle, joint moment and nonlinear twist spring's torque with the time in the process are obtained using Matlab, and discussed contrast to linear joint. 并从袋鼠腿部的生物构造,引入了非线性刚度表达的柔性关节,通过与线性关节模型对比,探讨了踝关节非线性对其关节力矩和起跳性能的影响。
The most important link in the position control of robots is the control of angle of joint A. Therefor, utilizing fuzzy theory to study this kind problems is carried out. 关节角A的控制是机器人位置控制技术中至关重要的环节,为此研究了利用模糊原理对关节角速度控制的一类问题。
The bending angle of a joint is related to its inner air pressure. 关节弯曲角度与关节内的气体压强有关;
X-ray Measurement of Dip Angle of Intervertebral Joint Surface 颈椎椎间关节面倾角的X线测量
Predicting the angle of knee joint by support vector regression model In order to identify angle of knee joint, support vector regression model is proposed. 利用支持向量机自回归模型预测膝关节角度采用支持向量机自回归模型对膝关节角度进行辨识。
Objective To investigate the influence and clinical significance of knee lateral thrust gait to femorotibial angle and lateral joint space in the patients with knee varus deformity. 目的探讨膝外摆(lateralthrust)步态对膝内翻患者股骨-胫骨角及胫股关节外侧间隙的影响及其临床意义。
Influence of knee lateral thrust gait to femorotibial angle and lateral joint space in the knee varus patients 膝外摆步态对膝内翻患者股骨-胫骨角及胫股关节外侧间隙的影响
Frictional angle of rock joint is quite an important parameters which is difficult to attain in civil engineering design and construction. 在土木工程设计和施工中岩石节理的摩擦角是一个相当重要的参数,该值的获取既费时又费力。
Clinically, Q angle and generalized joint laxity were measured. 临床测量Q角和全身关节松弛度。
When foot contact, minish the angle of knee joint, provide condition for take off; 踏板时,减小膝关节角度,提供蹬伸所需条件;
The structural type of T-joint and angle joint in construction steel structure were expounded, the test characteristics of these structural type were explored, and the key point of control and test method for detecting flaw by supersonic was proposed in this paper. 本文论述建筑钢结构T型接头及角接接头的结构型式,探讨了这种结构型式的检测特点,提出了用超声波探伤的检测方法及控制要点。
The muscular function change in the lower extremity according to the angle of joint was assessed. 评定下肢肌肉功能随关节角度变化而发生的变化;
Relationship of the Angle of Knee Joint and the injure of Lower Leg 对膝关节夹角与下肢损伤关系的探讨
In addition, the technological test for all position welding both low carbon steel and stainless steel pipes was carried out, and both the included angle of the joint and the welding parameters for better appearance of weld were optimally chosen as well. 并对低碳钢和不锈钢两种管材的全位置焊接进行了工艺试验研究,优选出了焊缝成形较好的接头坡口角度及焊接规范参数。
Finally, with the ICR position and the data of AF, a nonlinear regression equation of rotation angle of ankle joint was established using variance analysis and nonlinear regressive method with poly variables. 再按照统计学原理,对所得瞬心位置和肌力臂数据进行方差分析,利用多元非线性回归方法最终建立了肌力臂与踝关节形态参数及关节角度的非线性回归方程。
These angles would be increase with the age growing up especially femoral shaft double condyle angle and joint gap angle. 这些角度随年龄增加而增大,以股骨干双髁角及关节间隙角增大明显。
The comparison between the damage model and the jointed element model is performed as well as the analyses of different joint angle, different joint spacing, different joint length etc with the damage model; 用所编写的程序与节理有限元法做了大量的对比,并对不同的节理倾角,不同的节理间距,不同的节理长度等情况进行了分析。
Quality control and test of T-joint and angle welded joint in construction steel structure 建筑钢结构T型及角接焊接接头的质量控制与检测
Based on this, the paper selects typical welding joint in the shipbuilding process, mainly including the butt welding of web plate, the butt welding of panel, the butt welding of plate, the angle joint of plate and web plate. 基于此本文选取船体建造过程中典型的焊接对接接头,该焊接接头主要由平板的对接、腹板的对接、面板的对接以及腹板和平板的角接组成。
The profile butt-welding is the most typical welding structure of ship welding, it includes the butt welding of outer plate, the butt welding of panel, the butt welding of web plate, the angle joint of outer plate and web plate. 型材对接焊是船舶焊接中最典型的焊接结构,包含了外板的对接焊缝、面板的对接焊缝、腹板的对接焊缝和腹板与外板的角接缝四条焊缝。
The model analyses and identifies the EMG of human muscle, joint angle and joint torque signal, in order to get access to biomechanical model. 选用反映人体肌肉收缩的肌电信号、关节角度和关节力矩等信号,进行模型的分析辨识。