喷口烧蚀 meaning in English
muzzle erosion
Examples
- ( 3 ) on the background of the development of an ignition rocket , some application investigations have been carried out . some parameters related to water - resistant ignition mixture , the charge of ignition rocket , such as heat - flow , density of charges , structure of charges , coating and its process , area ratio of nozzle and high temperature corrosion of the nozzle , were calculated and studied , respectively . on the basis of the above studies , an ignition rocket was successfully developed
( 3 )进行了应用研究，以某系列点火发动机的研制为背景，分别对耐水点火药用作点火发动机装药所涉及的能量衡算、装药密度、装药结构、包覆及其工艺、喉面比及喷口烧蚀等问题进行了分析和实验研究，在这些研究的基础上成功地制作了一种点火发动机。