改进的性能

The second trend is continuate innovating of structure, material, processing technique, working accuracy and product quality. Both equipment reliability and viability increasingly high,and equipment weight increasingly lightness. Hydraulic dynamical bearings and static force bearings are widely applied in large-scale equipment, which bring mill smoother start-up and transmission than other bearings do. Fueling injection fittings are used to lubricate gears, which prolong gears' working lives.

近年来磨机发展的第一个趋势不再是磨机结构的大型化，而是从降低能耗和钢耗的角度来改善磨机工作性能；第二个趋势是不断改进结构，提高材质，完善加工工艺、加工精度、产品质量，设备的可靠性和耐久性越来越高，设备重量越来越轻，在大型设备中普遍采用液压式动力和静力轴承，使磨机的启动和传动更加平稳，齿轮润滑使用喷油装置，延长了齿轮的工作寿命。

Opie PAIN the production of color Technology in the inrtoduction of Europe and the United States on the basis of advanced technology to be improved to ensure the production of high-quality,stable performance of the produt,the company who does a full set of production equipment and technology has just finished All built on the environmentally friendly production basls,company complete set production equipment and the technique of production establisher completely above the environmental protection production base,healthy and coordinated development,Ginch color on a global scale implementation of a uniform quality standards.

欧派漆的生产工艺在引进欧美先进工艺的基础上加以改进，确保生产出高质量、性能稳定的产品，公司全套生产设备和生产工艺完全建立在环保生产基础之上，能够保障企业与社会环境的良性协调发展，欧派漆在全国范围内执行统一的品质标准。

By comparing and analysing, we obtain the variation of the fraction of volume of the vapour inside pump and the variation of efficiency. Thus we know the anti-cavitation and efficiency of the pump how were influenced by different methods of generate blades. The results are good reference for engineers majoring on hydromechanical mechanism

通过对不同叶片水泵內部气体体积和效率进行对比分析，得出了三种不同的叶片成型规律对水泵的抗空化性能和效率的影响，得到的结论对于轴流水泵的设计、改进有一定指导意义。

Here the theory and the parameters and the assessment method of DOW are introduced. The design method and the realization of oriented object software assessment system are mainly introduced, the nodi of constructing assessment system are analyzed, and the improving ideas are also put forward.

本文介绍了道氏评价方法的工作原理和方法中各个性能参数及其评价方法，着重阐述了面向对象的软件评价系统的设计方法和实现过程，分析了构造评价系统的难点，并提出了改进评价系统的想法。

Compared with the composite flocculant of WuHan petrochemical factory, its capability is superior to it: the efficiency of eliminating CODCr and SS are 28.75%and 8.29% respectively higher than those by flocculant of WuHan petrochemical factory, but the cost is46.63% lower; which is also far lower than the current average cost of petrochemical industry wastewater treatment. When dealing with papermaking wastewater, it can fully meet the require that WuHan ChenMing paper industry group put forward: The efficiency of eliminating CODCr higher than 25% based on the chemical cost controlled in 0.5 Yuan/ton sewage so as to better the gas float section. Those studies preparatorily show that this composite flocculant has particular effect and obvious economic、environmental benefit in industrial effluent treatment

其在处理石化废水时性能优于青山石化厂的复合絮凝剂，CODCr和SS的去除率分别提高了28.75%和8.29%，处理成本下降了46.63%；且远低于我国目前平均2.80元/的石化废水处理成本；其在处理造纸废水时，可完全达到武汉晨鸣纸业集团所提出的：药剂成本控制在0.5元/以内、CODCr去除率在25%以上的气浮工段改进要求，初步显现出该复合絮凝剂在工业污水处理中的独特作用及明显的经济与环境效益。

After that, the thesis will introduce an improved EZW algorithm based on scalariform quantization. The new algorithm can fix some redundancy treating in reorganizing the symbol for wavelet coefficients. Finally, we will draw some conclusion after some experiments by comparing the two methods.

同时，从阶梯量化后系数符号的变化规律，提出进一步优化算法，提高图像的压缩比；最后利用对比实验的方法，先对比阶梯量化与传统EZW在性能上的差别，然后再比较新的改进算法是否进一步提高了压缩比。

During the design procedure of the algorithms, a LabVIEW tool-kit for radar signal processing is worked out, which can greatly improve the design efficiency of subsequential algorithms and facilitate the performance analysis of new algorithms.

在雷达信号处理算法设计过程中，作者利用LabVIEW编写了雷达信号处理的相关工具包。LabVIEW图形化层次化的编程，基于数据流驱动的设计，极大的方便了后继改进算法的设计和性能指标分析。

Solar cell of silicon -membrane type is therefore regarded as the development direction for the future. Solar cell of noncrystal silicon -membrane type will play it s important role, with continual betterment. And solar cell of nanosilicon membrane type will also take an main part because of it s advantage.

非晶硅薄膜太阳能电池虽在性能上具有不少的缺点，但是随着薄膜沉淀技术的提高以及工艺上的不断改进会使它在太阳能领域在有一席之地，后起之秀纳米硅薄膜太阳能电池依靠其本身的优越性以及纳米技术的进展将会成为一个重要的竞争者。

Analyses the features and the problems of the explosion door of the air shaft and improves the structural steel ring and the balance weight of door.

分析了煤矿风井防爆门存在的漏风、密封液选择、使用比较困难和开闭不便等问题及其原因，并针对这些问题对防爆门的型钢圈和平衡重锤进行了改进设计，实践证明，改造后的新型防爆门性能明显优于改造前，提高了煤矿风井防爆门的安全可靠性，具有一定的推广价值。

By use this simulation program, not only can research on the brake capability of F8 distribution valve, but also can improve the valve, economize the time of experiment, accelerate the design of new production, and has important significance for design the new brake system which adapt for speed-up, high-speed and heavy-haul train.

通过使用本仿真程序，不仅可以进行F8阀制动性能的研究，还可以将其应用到阀的改进设计中，节约了试验时间，加快了新产品的开发速度，对设计适用于提速、高速和重载列车的新型制动系统有很重要的现实意义。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。