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内燃机试验是内燃机生产和科学研究工作中不可缺少的重要环节。内燃机产品质量的好坏,性能指标(例如输出功率、燃油消耗、使用寿命以及负荷特性、速度特性、调速特性、万有特性、启动性能、排放和噪声指标等)的优劣,都要通过试验得出的最终结果来进行评价和确认。设计和研制新产品的过程中,需要进行一系列的试验;对于老产品的改进,内燃机试验是帮助我们找到改进方向和显示改进后效果的最有效方法。总之,内燃机试验,对于内燃机科研、新产品设计、老产品改进以及内燃机制造、修理等都十分重要。
Internal combustion engine test is an indispensable and important link in the production and scientific research of internal combustion engine. The pros and cons of the product quality of the internal combustion engine, the performance indicators (such as output power, fuel consumption, service life, load characteristics, speed characteristics, speed regulation characteristics, universal characteristics, starting performance, emission and noise indexes, etc.) The final test results to be evaluated and confirmed. Designing and developing new products requires a series of tests. For the improvement of old products, internal combustion engine tests are the most effective way to help us to improve direction and show the improved results. In a word, internal combustion engine test is very important for research and development of internal combustion engine, new product design, improvement of old products and manufacture and repair of internal combustion engine.