标题: PS 范文2 -- Mechanical Engineering [打印本页] 作者: ppguo 时间: 2012-1-15 11:37 标题: PS 范文2 -- Mechanical Engineering From a very young age, I had aspirations of becoming an engineer, because I wanted to build machines that did not require direct human energy inputs to operate. I achieved this for the first time a few weeks later, designing a vehicle that carried it's energy stored in rubber-bands; it wasn't a roaring success, but the fact that it wasn't perfect only increased my desire to learn more about engineering. Soon afterwards, I became a serious motor sport enthusiast, and to understand the sport more, I began assisting my dad and his mechanic in the maintenance of our family cars and electricity generator. I quickly learnt and understood the function of every part of the generator and before long, my dad ran out of answers to my questions, like: 'Why do high performance engines often have up to six valves per cylinder when two would do the job?'. He therefore encouraged me to read further about engineering, and a few books later, I knew what I was devoting my life to. The more I learn about mechanical engineering, the more assured I become that a career as a mechanical engineer is suited to me. A few years ago whilst researching for a physics assignment, I discovered that most cars are 20 to 30 percent efficient at best. This statistic is unacceptable, and it had a big influence on my decision to study mechanical engineering, with my focus being engine design. In addition, learning subsequently of the rotary engine, continuously variable transmission (cvt), pneumatic and desmodromic valve control, hydraulics and many other interesting concepts has further trengthened my decision to study mechanical engineering, and it is my belief that I really can make a mark in the automobile industry. After deciding to become an engineer, I set out to find the qualities necessary for success. In the process, I read about Heinrich Maybach, Thomas Edison, Isambard Brunel, Ernst von Siemens, and a host of others. Of all the great engineers I have learnt about, the one that inspires me the most is Thomas Edison. This is because unlike all the others, he not only was talented as an engineer; he was also a brilliant businessman. I believe that success, as an engineer in this day and age, requires technical competence and a combination of management, leadership, communication and business skills. Leadership is something that I have naturally and my school recognised this by appointing me a senior prefect, which I believe has further improved my leadership and communication skills. In addition, I recently set up a maths club in my school where sixth-formers who are good at maths help 作者: jz20000cn 时间: 2012-1-15 21:41
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great作者: 菲菲2012 时间: 2012-9-7 16:08
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