1.
Thermal ablation wear is a key factor in deciding the life of a rapid-fire-gun barrel.
热烧蚀磨损是决定速射火炮身管寿命的关键因素。
2.
Study on the Effect of Projectile Initial Velocity on Fire Accuracy of Gun;
射弹初速对火炮射击精度的影响研究
3.
flaming onions
[军俚]火球形的高射炮火
4.
antiaircraft fire control computer
高射炮火射击计算机
5.
Heavy howitzer: These cannon only fire ballistically, have a low rate of fire, an extremely wide range and do a high amount of damage.
重型榴弹炮：这些火炮只能进行弹道射击，射速低，射程极远并能造成较高的破坏力。
6.
"Cannon: Long-range artillery piece, as distinguished from other Big guns such as the howitzer or mortar."
火炮:远射程,加农炮、榴弹炮或迫击炮之通称。
7.
Medium Artillery Rocket Launcher
中型炮兵火箭发射器
8.
run into heavy flak
陷入密集的高射炮火中.
9.
rudiments of tank gunnery
坦克火炮射击基本原理
10.
The development of automatic ammunition handling systems enabled large calibre guns to develop remarkable rates of fire.
自动供弹系统的研制成功大大提高了大口径火炮的射速。
11.
The simultaneous discharge of these guns.
舷炮齐射这些枪炮的同时开火
12.
An extended, usually heavy discharge of artillery.
炮轰连续的、通常是重型的火炮射击
13.
Determination of Muzzle Velocity Loss by Law of Bore Wear
由炮膛磨损规律确定火炮初速减退量
14.
To increase the range of artillery fire by elevating the muzzle of a piece.
增大射程升高炮口以增加大炮火力射程
15.
Antiaircraft gun: Artillery piece fired from the ground or shipBoard in defense against aerial attack.
高射炮:从地面或甲板上射击的抵御空袭的火炮。
16.
Large - caliber weapons, such as cannon, howitzers, and missile launchers, that are operated by crews.
大炮大口径武器，如火炮，榴弹炮，及导弹发射器，由炮手组操作
17.
A device resembling a firearm or cannon, as in its ability to project something, such as grease, under pressure or at great speed.
枪状物，喷射器一种类似火器或大炮的装置，可以以高压或高速喷射出某种物质，如硝化甘油
18.
They are mortars, howitzers, cannons, long-range artillery, rocket guns and self-propelled guns.
是迫击炮、弹炮、浓炮、程火炮、箭炮、行火炮。