测量机

The elevational images could be obtained by resolving camera parameters and correcting digital images with numerical differential. Throughout image processing, the marks on the undercarriage wheels and airframe were high-accurately tracked and identified based on sub-pixel. The trace, velocity and other parameters of the undercarriage were gained by data processing.

同时，应用摄影测量原理，通过对摄影机的标校，获得了摄影机的参数；利用图像的数字微分纠正原理，对所摄图像进行修正和重建，得到摄影机的正摄影像，进而利用图像处理方法对起落架机轮及机身测量标志进行基于亚像素的跟踪判读；对判读数据进行处理，得到了飞机着陆道面段的运动轨迹、速度等数据。

Blade simulation computer is used to receive data from hypogynous machine and draw dynamic chart to simulate blade rotation.

旋翼动画模拟机主要接收下位机的测量数据，经计算处理后得到共锥度的值；同时绘制旋翼三维动态模拟画面，并叠加一些从主控机传来的环境参数值。

To do this, we developed a new computer-aided measuring system to measure the perioral force of the children.

计算机辅助口周力测量系统的建立该系统由金属悬臂梁传感器、便携式口周力测量仪、PC机三部分组成。

In a cross-sectional study, the researchers used dual energy X-ray absorptiometry to compare measures of body composition and BMD in 28 girls with Turner syndrome who had neer receied GH and 39 girls who were treated with GH for at least 1 year. Hand radiography was used to compare phalangeal cortical thickness.

在一个代表性的研究中，研究人员利用双能X-线吸收仪分别测量28个没经生长激素治疗的患有Turner综合症的女孩和39个经生长激素治疗至少一年的患有Turner综合症的女孩的机体组分和骨矿物质密度，同时用手X线机测量她们的指皮质厚度。

We will contrast result by ANSYS simulating to the data which got on testing. Then we hope to obtain the rule which dynamical respond how to change in the different parts and locations during the trolly wok circulation.

将仿真模拟计算的数据和实际测量的数据进行对比，综合这两个方面的数据，得出动力响应系数在卸船机结构上不同部件、不同位置上的变化规律，为将来卸船机的钢结构设计提供相应的支持。

Methods Both in vitro and in vivo models of ventilator-induced lung injury were used. Alveolar epithelial cells were stretched in vitro to mimic the lung injury in VILI. Rats were ventilated at large tidal volume to produce ventilator-induced lung injury in vivo. A total of 23 inflammatory cytokines were screened with micro gene array in stretched alveolar epithelial cells.

方法通过呼吸机诱导肺损伤的体内及体外模型，将分离的肺泡上皮细胞于体外拉长，利用基因微阵列技术分析并筛选出上调的炎性细胞因子，之后给予大鼠呼吸机机械通气，留取血清标本，测量这些细胞因子在血清中是否上调。

This pint-sized amylose measuring device has the good function of the person-machine dialoguing, and it can be controlled by the keyboard for the measuring amylose content. The LCD screen can show the computation results and give the information on the next step operation, and the measuring results can be printed and saved in the PC machine as the TXT document.

该小型直链淀粉测定仪具有良好的人机对话功能，由键盘控制实现直链淀粉含量的测定，液晶显示测量进程中的计算结果并提示所要进行的下一步操作，测量结果可以打印，能实现与PC机的通信并将结果保存为TXT文档。

Meanwhile, she is equipped with the most advanced production and inspection machines: one Mitsubishi 4-axis drilling-milling machine center, five 3-axis drilling-milling machine centers, 50 CNC lathers, 14 general lathers, Three-Dimensional Inspection Machine, Angle Inspection Machine, Salt Spray Machine, Surface Roughness Inspection Machine etc.

与此同时，公司装备了现代化的生产和检验设备：一台大型三菱4轴镗铣加工中心，五台三轴镗铣加工中心，50台CNC数控机床，14台普通机床，三坐标检测仪，角度测量仪，盐雾实验机，粗糙度测量仪等等。

The machining results about a prestressed concrete track girder show that the fitting precision calculated by position fitting algorithm is very close to that by remeasuring all characteristic points of machining line.

对某预应力混凝土轨道梁机加工的结果表明，徐变补偿的定位拟合法的拟合精度与在机加工生产线内再次测量所有特征点所得的拟合精度非常接近。

Comparing with existing solutions, new method can utilize generators' speed signal measured by wide area measurement systems directly and detailed model and parameter of power system components were not needed. After sphering measurement-data, ICA with maximal negentropy criterion was carried out to obtain feature matrix. By this means high-dimension data of multi-machine perturbed trajectories were reduced to lower dimensions, and coherent generator groups were identified by pattern recognition consequently. Simulation results of 36-bus system with 8-generator and planning northwest China 750 kV power grid show that noise signals and bad data can be eliminated. This method is accurate in identifying coherent generator groups.

与现有方法相比，这种方法不需要获得系统元件模型和参数，而是直接球化广域测量系统(wide area measurement systems，WAMS)提供的发电机电角速度信号，再利用最大负熵准则进行独立分量分析得到特征矩阵，将高维数的多机受扰轨迹数据变换到低维空间，通过模式识别得到分群结果。8机36节点系统和西北750 kV电网规划系统算例表明，该方法能有效消除噪音和坏数据的影响，准确识别出同调机群。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐