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- Decreasing missile preserving temperature,adding small amount of oxidant into propellant,using oxidant bag in propelling charge all can decrease CO peak ... 改善發射葯點傳火性能,可有效減少炮尾火焰現象。這些試驗現象可用水煤氣反應機理、氧平衡及內彈道原理來解釋。
- Abstract: Two ignition methods are investigated to reduce pressure wave in large caliber gun propelling charge with high loading density. 文摘:研究了兩種能降低某大口徑火炮高裝填密度發射裝葯的膛內壓力波的點傳火方案。
- Two ignition methods are investigated to reduce pressure wave in large caliber gun propelling charge with high loading density. 研究了兩種能降低某大口徑火炮高裝填密度發射裝葯的膛內壓力波的點傳火方案。
- Please take the bag of trash to the garbage can. 請將這袋垃圾拿到垃圾筒去。
- A 10% service charge is added on to the bill. 帳單上包括了百分之十的服務費。
- The bagged propellent charges are loaded separately. 至於炮彈的裝葯則是與彈頭分開裝填的。）
- By angling the barrel and changing the propellant charge used, howitzers have an impressive flexibility in shell trajectories. 通過更換射角和裝葯號，榴彈炮體現出令人驚異的彈道靈活性。
- I run back to my room and retrieve my bag. 我奔回房間取回自己的提包。
- He come home with two brace of rabbit in the bag. 他帶著裝有兩對野兔的獵袋回家來了。
- Based on the clues of the compress and fracture of charge near the base of projectile, the evaluating system of launch safety for gun propellant charge is completely expounded. 發射裝葯發射安全性試驗包括:膛內燃燒與力學環境物理模擬試驗、發射葯床擠壓破碎模擬試驗和發射葯活性測試試驗。
- The competition entries were a very mixed bag. 參賽者是錯落不齊的大雜燴。
- To insure the uniformity of the initial velocity of self-unit single-base propellant charge at low temperature,it is necessary to control the consistency of external volatiles. 為確保某獨立單元單基裝葯低溫初速的一致性,必須對外揮的一致性進行調控。
- He has shaken down the sugar in the bag. 他已把袋裡的糖搖結實了。
- The semi-closed bomb control equations using study dynamic extrusion stress of propellant charge bed were established, and some experimental and numerical simulations were tested. 建立了用於發射葯床動態擠壓破碎應力研究的半密閉爆發器控制方程組,進行了半密閉爆發器數值與物理模擬。
- She always carries a vanity bag wherever she goes. 她無論到哪裡都帶上一個小手提包。
- He planked his heavy bag of on the table. 他將沉重的書袋放在桌子上。
- The process of driving or propelling. 推進驅使或推進的過程
- The boy blew the paper bag out and burst it. 那男孩把紙袋吹脹后又把它弄破了。
- Such a limping bag of bones as she was! 她竟然是個骨瘦如柴的跛子。
- He wrenched the hand bag from her hand. 他把手提包從她手中奪了過來。
