1) fuel density
燃油密度
1.
In view of the frequency characteristics of the vibrational tube in the measurement system of the vibration fuel density,this paper analyses the mechanism of the vibrational model of the cylindrical shell by ANSYS and compares the differences of the vibrational frequency in different constrained conditions.
针对谐振式燃油密度测量系统中振动筒的频率特性,利用ANSYS软件对振动筒(圆柱壳)进行了振动模态的力学分析,并对比了在不同约束条件下振动频率的差异。
2.
5 kHz when the fuel density is 700～900 kg/m3.
飞机燃油密度高精度的测量对精确控制燃油量有重要作用。
2) measurement of fuel density
燃油密度测量
3) fuel seal
燃油密封
4) fuel quantity indicating densitomter
燃油量指示密度计
5) fuel density
燃料密度
6) fuel temperature
燃油温度
1.
Based on experimental investigation of a turbochar ge d diesel engine with electronic controlled system, the effect of intake air and fuel temperature on engine performance were discussed, the cooling water system was introduced to solve the air and fuel temperature control problem.
在内燃机台架试验中,针对进气温度和燃油温度这两个边界条件对电控增压柴油机性能的影响进行了讨论,并提出了用一套冷却水调控系统进行控制的解决办法。
补充资料：非密度制约因素(见密度制约因素)
非密度制约因素(见密度制约因素)
l焦非密度制约因素见生态因素、密度制约后
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条