改进的性能

The theory and method have extrame value in theory and have important significancy in improvement of the performance of torque converter so that it can be widely used in various vehcle, moreover in the development of our country's economy and four modernizations

大量的理论分析、计算和试验证明，变矩器三维流动设计计算理论和方法是一套先进的具有较高精度的方法，有极大的理论价值，对于提高和改进液力变矩器性能使之广泛应用于各种车辆，进而对国民经济的发展和现代化建设都具有十分重要的意义。

Design and Calculation of parallel connected machine tool single spur track ;2. The stiffness of the single spur track directly influences on the capability of the parallel machine tool.

为探讨并联机床单支路的刚度对并联机床性能的影响，利用ANSYS软件对并联机床的单支路进行静刚度有限元分析，找出了并联机床单支路的应力集中处，得到了单支路所加载荷与丝杠受力之间的关系，改进了单支路的结构设计。

This text presents the own improvement project in the designation of magic hand, and the aggressive meaning of improvement of strapper whole performance is proved by a great deal of verification.

在机械手的设计当中，提出了自己的改进方案，并在经过大量的验证后，证明其对提高捆扎机的整体性能具有积极的意义。

It is analyzed and compared that the structural behaviors of the steel frame′s idle running and full ...

根据对该干熄炉提升机运行钢框架空载和满载工况时的结构性能的分析和比较，对该引进项目中钢框架的设计提出了改进建议，对以后类似结构的设计具有一定的借鉴意义。

Welkin Group which consists of Foshan City Welkin Machinery Co.,Ltd and Foshan City Huatong Energy Equipment Development Co.,Ltd concentrates lots of technique pioneers who bring in and apply the advanced European two-stage coal gasifier. With the development of research, we have continuously improved and updated our products, and gradually formed a series of high quality products which are suitable for domestic and overseas production conditions. The excellent quality and performance which are energy-saving, environment-friendly, highly-automatic, safe and easily-operating have won high acknowledgement from our customers.

华同能源集团由佛山市华同能源设备开发有限公司、佛山市奥肯机械有限公司两家专业技术及设备制造公司组成，集中了中国第一批引进和使用欧洲国家先进的两段式煤气发生炉的技术骨干，在实践提高的基础上，不断改进和创新，逐渐形成了一系列适合于国内外生产条件的产品，其优异的节能环保、高自动化、安全易操作的产品质量和性能得到广大客户的充分认可。

Digital radiology and image analysis for approximal caries diagnosis.

数字化医学影像技术的发展得益并依赖于微电子、信息技术及材料科学的进步。X线探测器结构及成像性能的不断改进，时间减影、及计算机辅助诊断等新技术应用于牙颌面医学影像检查，数字化医学影像设备的集成一体化等，必将成为未来牙颌面数字化X线成像技术的发展趋势。

Canopy transpiration and latent heat transfer progress have been specially treated in themacro-thermal-environment simulation program,by which,the effects of outside solar radiation andair temperature,greenhouse insulation,and backwall and floor on the macro-thermal-environmentcan be simulated.

根据上述模型就室外太阳辐射、室外气温、温室的保温、温室后墙和地面的蓄放热等对生态温室主体热环境的影响进行了模拟，证明温室透光盖层在白天损失了大量热量，建议改进盖层的透光保温综合性能；一面坡温室后墙和地面对室内的放热贡献相近，但后墙向外界的热损失是其向室内放热的2倍左右，其具体大小还与后墙的尺寸等因素有关。

Moreover,the paper discusses the exiting schemes on binning termination condition,points out their problems,and proposes a more reasonable termination condition.The experimental results show that the novel approach is effective.

1引言在高质量真实感图像渲染领域，光线跟踪技术近年来得到了长足的发展，这一方面得益于硬件性能的提高，另一方面是由于高质量的加速数据结构的提出及改进，以及基于这些加速结构的遍历算法[1-3]的应用。

To find and confirm the most effective preparing technology, the effect of sintering temperature and calefactive velocity upon mechanical properties and microstructures of the materials before and after infiltration were studied. In order to control the coefficient of thermal expansion and colors of the glass as well as the fluidity and infiltration property of the melted glass, we modified the formula of the glass.

在材料制备的同时，研究和比较了氧化铝升温速率及烧结温度对玻璃渗透前后材料的力学性能和微观结构的影响，以期寻求最佳的制备工艺；并改进渗透玻璃配方，以调控玻璃的热膨胀系数和颜色以及在高温下的流动性、浸润性。

At last, in order to resolve the problem of required high degree of accuracy and very difficult to manufacture, the statistical tolerance law was adopted to design the key constructer's size chain, which may enhance the product's economic and technical performance.

作者采用统计公差分析关键结构的尺寸链，优化尺寸链设计，提高产品的技术经济性能。作者所作的研究和设计工作为高压共轨喷油器的开发和试制打下基础，为喷油器的改进提供理论依据。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。