One reason for the slipper piston is that, on the short-stroke, over square engine, the piston skirt had to be cut away to make room for the counterweights on the crankshaft.
使用滑裙活塞的原因是：短行程发动机需除去部分活塞裙部，从而为曲轴的平衡重让出空间。
Finally, the minimum square estimation method for estimating the time of burnout of the rocket engine is given.
最后给出了发动机熄火时间的最小平方估计。
Company founded in 1965, lies in xiangshan byland ningbo, covering 6500 square meter. specialized in the design, development, production and distribution of all kinds cylinder gasket of gas engine.
公司创建于1965年，坐落在宁波市境内的象山半岛，占地面积6500平方米，是一家专业设计研制生产销售各类内燃机气缸垫片的企业。
Made using least square regression analysis of the experimental data, the universal characteristics of the engine to calculate and draw the relevant graphics.
说明：利用最小二乘发进行回归分析 ，并根据实验数据对发动机的万有特性进行计算 ，并绘制相关图形 。
The rear rack is square framework above which injector apparatus, cylinder, proportional pressure meter, oil cooler, electric engine and oil pump, etc, are equipped.
后机架为长方形框架，其上安装有注射装置、油箱、比例压力、流量油路块、油冷却器、电机和油泵等。
The rear rack is square framework above which injector apparatus, cylinder, proportional pressure meter, oil cooler, electric engine and oil pump, etc, are equipped.
后机架为长方形框架，其上安装有注射装置、油箱、比例压力、流量油路块、油冷却器、电机和油泵等。
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