小口径舰炮 meaning in English
small caliber naval gun
Examples
- The navy 37millimeter gun is one of the main small caliber gun in our naval ships
海37毫米舰炮是目前我海军舰艇主要配备的两个小口径舰炮之一。 - For the small - caliber gun , because of the small volume and lighting weight of the ammunition , chain - feed technique was used in feed system and perfectly meets the requisition of fast shooting . but for the large - medium caliber guns , since the ammunition ' s volume and weight is large , to achieve fast shooting aim is difficult , and shooting speed is restricted by other factors such as the temperature of the gun pipe
对于小口径舰炮：由于弹药的体积小、重量轻，在扬供弹系统中采用弹链式供弹技术，已能完全满足高射速的要求；对于大中口径舰炮：弹药体积、重量都较大，要实现较高射速的要求的技术难度比较大。 - In this paper the model of pill flying outer ballistic trajectory is established , and the aerodynamic force calculating method is given . the author set forth the relation of small caliber gun currency firing table and ballistic trajectory consistency , and give testing relation formula of small caliber gun cartridge ballistic trajectory consistency ; at the condition of navy 37 millimeter gun , the design of improved shrapnel currency firing table project is studied ; the data of shooting experimentation is analyzed , and have contrast analysis with theory calculating result . give better improved shrapnel project , and the ballistic trajectory consistency experimentation show that the project satisfy the request of the ballistic trajectory consistency
本文应用了弹丸飞行时的外弹道模型并结合弹丸的气动力计算方法，分析了小口径舰炮通用射表与弹道一致性的关系，并给出了小口径舰炮弹药弹道一致性的检验关系式，研究了在海37舰炮的条件下对改进榴弹通用射表方案的设计，进行了对空射击试验数据的分析，并与理论计算结果进行了对比，给出了相适宜的改进弹方案，并经弹道一致性试验验证该方案满足弹道一致性要求。