2) Torpedo propellants
鱼雷推进剂
3) propulsion of fish swimming mechanism
仿鱼尾推进
5) tourism-driving model
旅游推进型
1.
The format of migrant townization model,the tourism-driving model of Jiuzai Gou county of the western,is extremely different from that of classic theory,which boosts the industrialization is the basic impetus in the process of townization.
中国西部民族地区九寨沟县候鸟型的旅游推进型城镇化模式,与城镇化推进的经典理论,工业化是城镇化的根本动力,有截然不同的表现形式。
6) fish-like swimming machine
仿鱼推进机构
补充资料：固液混合火箭推进剂(见火箭推进剂)
固液混合火箭推进剂(见火箭推进剂)
solid-liguid hybrid rocket propellant
guye hunhe huoiian tui)in)i固液混合火箭推进剂(s olid一Iiguid hy-brid rocket proPellant)见火箭推讲齐，}_
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