1) secondary nozzle
二次喷管
1.
An investigation of the influence of secondary nozzles on the performance of rocket ejectors;
二次喷管对引射火箭性能影响研究
2) secondary air injection tube
二次空气喷射管
3) dual shot peening
二次喷丸
4) Twice electronic fuel injection
二次喷油
1.
The previous port electronic fuel injection system was modified and the technique of twice electronic fuel injection (TEFI) was employed.
通过对二次喷油时刻和喷油量的分别调节,在缸内形成精细分层的混合气即所谓准均质混合气,从而优化了油耗和排放指标,成功地在二气门汽油机上实现了稀薄燃烧。
5) twice fuel injection
二次喷油
6) Secondary injection
二次喷射
1.
Based on the PW2000 fuel injection pump,by fuel injection pump performance testing and comparing,the influences of delivery valve s opening pressure,diameter of fuel returning hole and seat angle of returning valve on injection pump pressure,nozzle pressure,residual pressure,injection pattern,secondary injection and cavitations were discussed in this paper.
以PW 2000喷油泵为基础,通过喷油泵性能测试对比研究与分析,研究在高喷射压力强化条件下,等压出油阀偶件回油阀开启压力、回油孔直径、回油阀座面角度对喷油泵泵端压力、嘴端压力、残余压力、喷油规律综合性能及燃油液力系统穴蚀、二次喷射的影响规律与程度。
2.
On the base of the PMS type pump, which is produced by Weifu group company and powerful in in-line pumps, under high injection pressure the influences of three kinds of basic delivery valves on the comprehensive performance, such as pump pressure, nozzle pressure, residual pressure, injection rate, secondary injection and cavitation, are investigated.
以无锡威孚公司目前机械直列喷油泵产品中强化程度较高的PMS喷油泵为基础 ,通过试验研究的方法 ,对比测试与分析等压出油阀、阻尼阀、等容出油阀喷油泵性能数据 ,研究 3种基本出油阀偶件在高喷射压力强化条件下 ,对喷油泵泵端压力、嘴端压力、喷油规律与燃油液力系统穴蚀、二次喷射的影响规律与程度。
补充资料：输出反馈(见线性二次型次优控制)
输出反馈(见线性二次型次优控制)
output feedback
3h日c卜口fon以以{输出反馈型次优控制。(output王eedbaek)见线性二次
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