A rotary piston type throttle is developed.
研制旋转活塞式油表时，采用作图法或数学分析法分别求出活塞成形曲线及其数学模型。
The program design of fuel gauge has been one difficult problem in the software development of the auto meter,and the indication error of fuel gauge is often complained by clients in the meantime.
燃油表的程序设计一直是汽车仪表软件开发的难题,同时燃油表的指示误差也是客户经常抱怨的问题。
The author elaborates influence to fuel gauge of engine fuel supply system based on the introduction to principle of the gauge and the system and the analysis of fuel gauge indicating troubles,proposes a solution to improve.
通过对燃油表和电喷燃油供给系统的原理介绍以及燃油表指示故障的分析,阐述发动机燃油供给系统对燃油表指示存在的影响,由此提出燃油供给系统的改进方案。