| 释义 |
frame characteristic
基本例句
结构特点
Based on the structure characteristic and sealing reliability of the solid engine, the sealing structure is disassembled and simplified at first.摘要从固体发动机密封结构特点和密封可靠性出发，对所研究的密封结构进行分解和简化。
The structure characteristic of top combustion and double-preheating igniter ,and its operation effect were presented in this paper.介绍了顶燃双预热高炉煤气点火炉的结构特点及生产情况。 |