燃油密度 meaning in English

fuel density

This thesis described fuel management system theory and system reliability design to set forth system fuel management general design thought . many technical details are discussed in the thesis such as : fuel quantity measurement , fuel mass character calculation , fuel density measurement , the accuracy of fuel quantity measurement , the optimum location of fuel gauge probes in the fuel tank . the author brings forward a new method which is based on the software of catia to calculate fuel mass character
本文对燃油管理系统的工作原理和可靠性设计等问题进行研究，以明晰燃油管理系统的总体设计思路；并对数字式燃油量测量、燃油质量特性计算、燃油密度测量、提高燃油量测量精度的措施、油箱油量传感器安装位置优化等具体技术展开研究；提出了一种基于catia软件的燃油质量特性计算方法；论文最后探讨了燃油管理系统的未来发展方向。