gun mechanism 中文意思是什麼
gun mechanism
解釋
火藥彈射機構-
Abstract : through analysis, an approach is taken to use 100mm gun rack instead of 105mm, based upon energy - conversion and function mechanism, to satisfy the production and research of the product
文摘:從能量轉換及作功原理入手，分析並提出了100滑炮架取代105炮架應採取的措施，滿足了迫擊炮彈發射裝藥生產和科研試驗使用要求。 -
Equipped with a new mechanism for spraying from a needlepoint, this device supports needles of any length and diameter and also serves as a dispenser gun
可從針尖直接噴霧的新型噴槍。可任意選擇針的長度和直徑，還可作為分配槍使用。 -
A physic model is established for the description of the vibration of mini - spring of the brushing exploding mechanism in the fuse of the grenade lunching from a recoilless gun
摘要對無后坐炮發射時火箭彈中引信擦地炸機構微小彈簧的運動進行了動力學分析。 -
Model fu - 3 - 6 needle spray gun with metering dispensing mechanism
帶定量吐出裝置的針狀噴槍fu - 3 - 6型 -
Abstract : the design of a reverse recoil mechanism of naval gun, i. e the groove hydraulic buffer, was discussed. the hydraulic resistance formula was derived and the method for paremeter selection was put forward. the recoil distance is about 28 % shorter than the original one
文摘:討論了艦炮的一種反后坐裝置，即溝槽式液壓緩沖器的設計問題，通過推導液壓阻力公式，給出了縮短緩沖引程的有關參數選擇及設計方法，使后坐行程比原來一段式縮短28 %左右 -
Consulting about foreign study, the research showed that the speed of firing can be improved by modifying the machanism of the automatic, and at the same time two problems must be solved, one is that more mechanisms should act at the same time to reduce the time of the whole actions of automatic mechanisms, the other is that the time of each mechanism ' s action should be reduced. the time can be reduced by several ways. the first one is to reduce the mass of mechanism, the second one is to increase the force applied on the mechanism and reduce the resistance, the third one is to shorten the working distance, the fourth one is to give abstention and cushion to mechanism before action ends. this thesis includes the following topics : discussion of the theory of the automatic and shell - swing design, establish the kinematic and dynamic models of the main structures in automatic and perform the corresponding mechanical analysis, set up a compendious cyclical diagram for the automatic ; the computer simulation to the navy gun ' s firing parts
由現有艦炮自動機循環圖可知，制約射速提高的幾個因素是：後座、復進佔用的時間較長，約占總循環時間的三分之一；供彈機的動作單獨佔用循環時間，且較長；輸彈機的輸彈時間較長；各機構動作重疊少；參考國內外的研究情況，本文提出了在採用改進完善現有自動機機構來提高射速時，必須考慮以下兩點： （ 1 ） 、力求在同一時間內能使更多的機構參與工作，並處理好各動作之間的銜接（即介面技術） ，以便縮短整個自動機的動作循環時間。 -
Abstract : the chemical kinetic parameters of single - base p ropellant are determinated using microcalorimetry and the experimental condition s are studied. the results obtained are very imporant for the study of the decomp osition mechanism and sefety of gun propellant
文摘:用微熱量熱法系統測試了單基發射藥的動力學參數，摸索了測試條件，其測定結果對今後發射藥分解機理和安全性研究具有一定的參考價值。
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