1) dual-bell nozzle
双钟型喷管
1.
By employing the gaseous oxygen as oxidizer and gaseous hydrogen as fuel,hot-firing tests were performed for aerospike nozzle and dual-bell nozzle test engines with altitude compensating features.
采用气氧作氧化剂、气氢作燃料,对具有高度补偿特性的塞式喷管和双钟型喷管进行了点火热试。
2) Dualbell nozzle
双钟形喷管
3) Bell nozzle
钟形喷管
4) spurting heavy oil with two reduction pipes
双管喷油
5) nozzle contour
喷管型面
1.
According to the entire design requirements and restraints of a certain solid propellant rocket motor,design method of nozzle contour is put forward.
根据某型号固体火箭发动机总体设计要求及限制条件,给出了喷管型面设计方法。
6) conical nozzle
锥型喷管
1.
Distributions of side force and zero points along the axis of the conical nozzle are presented for different cone angles and initial surfaces.
研究了当气流偏离喷管超音速段对称轴时,所引起的锥型喷管的推力偏心。
补充资料:核型双线性型
核型双线性型
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核型双线性型「.d.r肠11侧,r玩们11;,仄印.aa6~e面-”翻中opMa] 两个局部凸空间F和G的I冶。ld。乘积F xG上的一个双线性型B(f,g),它可以表示为 B(f,g)一艺、。
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