The Barrel life of Cannon is assessed by the rate of the muzzle velocity of pill to the standard velocity.

通過(guò)用火炮外彈道測(cè)量的初速與標(biāo)準(zhǔn)初速的比率來(lái)評(píng)定火炮身管壽命。

A relatively short cannon that delivers shells at a medium muzzle velocity, usually by a high trajectory.

榴彈炮一種相對(duì)較短的大炮午夜激情黄网，通常以較高的彈道和中等初速度發(fā)射炮彈

Bullet weight is 1.6 gram (25 grains) and the muzzle velocity is 725 m/s (ca. 2400 fps).

彈頭重量為1.6克（25粒）和初速是七百二十五米/秒（約2400幀）精品国产AV片儿。

The ballistic trajectory extrapolation of muzzle velocity measure of antiaircraft gun is discussed through simulation technology.

摘 要：根據(jù)毫米波雷達(dá)在高炮測(cè)速中的實(shí)際應(yīng)用啊进来插视频，通過(guò)仿真的方法對(duì)初速測(cè)定的彈道外推問(wèn)題進(jìn)行了研究日韩性色自拍视频在线观看网站。

It fires 20 gramm (308 grains) tungsten dart with muzzle velocity of 1450 meters per second (4750 fps).

它火災(zāi)20格拉姆（308粒）鎢鏢（fleschette與1450（每秒4750幀米初速））。

"Better still, the new 50 caliber round comes with a full metal jacket designed to maximize muzzle velocity and power to the target."

"新的中国黄色AV网站。50口徑子彈套上了全金屬子彈殼插入美女嫩穴漫画，以使子彈出膛的初速度以及擊中目標(biāo)時(shí)的殺傷力達(dá)到最大。"

That was a fully redesigned Rheinmetall 37 mm AT-gun Pak 30 with a longer barrel and higher muzzle velocity.

它完全是在德國(guó)Rheinmetall公司的Pak-30型37mm炮的基礎(chǔ)上重新設(shè)計(jì)而成操喷视频，擁有一個(gè)長(zhǎng)身管和高炮口初速免费操视频在线。

The heavier bullet reduces muzzle velocity from 3,200 feet per second (975 m/s), to about 3,050 feet per second (930 m/s).

更重的彈頭具有較少的初速，從早期型號(hào)的3456亚洲视频在线观看，200碼每秒（975米每秒）到A2的大概3050碼每秒（930米每秒）免费www你懂的网站视频。

The German 88 mm gun with muzzle velocity of 1000 m/s with a 10 kg projectile penetrates the Panther's frontal armor at distances of only up to 650 m.

3：德國(guó)88毫米炮中国野外一级视频片，以1000米/秒的初速發(fā)射10千克彈頭的穿甲彈。只能在650米以內(nèi)擊穿黑豹的首上裝甲

Precision fire of AA gun must accurately confirm and correct muzzle velocity deviation and adjustment.

高炮要準(zhǔn)確射擊必須準(zhǔn)確確定和修正初速偏差量自拍欧美日韩制服视频。