车辆之性能

In brief, with the development of highway in China, and the trends of vehicle high speed, denseness of automobiles, and unprofessional drivers, vehicle safety, energy conservation, and environment conservation are the development topic of the automobile industry. It need improve the function of the tire to meet the requirements of automobile transportation.

总之，随着我国高速公路的快速发展，车辆高速化、密集化以及驾驶员非职业化的发展趋势，汽车安全、节能、环保已成为当今汽车工业发展的主题，这必然要求与之匹配的轮胎性能相应提高，才能满足日益发展的汽车运输业的要求。

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。

We combine the United States, Canada vehicles environmental protection experts of experience and the low-pollution fuel-efficient pooling of technical information and a unique creative people to complete the first generation of the locomotive near Lingwu Ran carburetor. Qinghua University in 1984 and the Power Machinery Institute, performance measurement paper results were 100 percent more fuel efficient the excellent results, Qinghua University and published the results of the study report to various academic institutions in 1985 and the China Productivity Center for Real vehicle road test, that the carburetor is more fuel efficient and less polluting effect of the case. 1991 was the economy minister of praise known as the "locomotive engine cleaner revolutionary breakthrough."

我们结合美、加的车辆环保专家之经验，并汇集各项低污染省油的技术资料及国人独特的创见完成第一代近零污染之机车用化油器。1984年与清华大学动力机械研究所合作，性能测纸结果获得省油100%以上之优异成效，清华大学并以此项研究成果发表实验报告至各大学术机构；1985年与中国生产力中心作实车路测，更证明该项化油器之省油及低污染功效属实。1991年获经济部部长赞喻为&低污染机车引擎革命性的大突破&。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。