查询词典 muzzle-loading

In order to contribute to analyse and compute easily setback moving devices on the projectile fuzes,and to make the fuze devisers be able to get the approximate acceleration curves with a few parameters such as tube length and muzzle velocity of the guns,the displacement-time curve and velocity-time curve of gun interior ballistic are fitted with the Logistic models,then the formula of projectile acceleration curves in bore are gotten by the derivation of the formula of fitting velocity-time curve.

为了便于炮弹引信后坐运动机构的分析和计算，能使引信工作者只根据身管长度和炮口速度等少量参数就能获得弹丸膛内加速度近似曲线，运用Logistic函数拟合火炮内弹道的位移－时间曲线和速度－时间曲线，再对拟合得到的速度－时间曲线求导便得到了弹丸膛内加速度近似曲线。

"During such corrective action, the competitor shall keep the muzzle of the handgun pointing safely downrange at all times ."

在这故障排除的过程中，选手必须随时保持枪口指向安全的地方。

White flashings are usual on the neck, chest, legs, muzzle, underparts, tip of tail and as a blaze on head.

白色通常出现在颈部、腿部、胸部、口吻、身体下部、尾巴尖、及头部的白筋。

White flashings are usual on the neck, chest, legs, muzzle, underparts, tip of tail and as a blaze on head.

颈部、胸部、腿、吻部、下体、尾尖有闪烁的白色，通常作为头部的头发臼纹。

Regulations for big game hunting often specify a minimum caliber or muzzle energy for firearms .

对大型动物的狩猎法规往往规定最低口径或枪口对枪支的能源。

A gun with a narrowed bore near the muzzle .

绞筒枪一种有向枪口逐渐变窄的枪膛的枪

A few years ago a rabbit hunter stood with his hand on the muzzle of his gun when his dog jumped up and pulled the trigger with his paw.

几年前，一只兔子，猎人站在他的手放在他的枪口时，他的狗枪跳起来，扣动扳机，他爪子。

JS 12.7mm sniper rifles capable of launching 84 tungsten-type heart 12.7mm armor piercing shell, the shell warhead quality 28g, the diameter of tungsten alloy shells Heart 8mm, a mass of 22.5g, muzzle velocity 1150m / s, chamber pressure 324MPa, 1000m distance can be run through the thickness of 45 ° tilt of 15mm steel plate.

JS 12.7mm狙击步枪可发射84式12.7mm钨心脱壳穿甲弹，该弹弹头质量28g，钨合金弹心直径8mm，质量为22.5g，初速1150m/s，膛压324MPa，1000m距离上可贯穿厚度15mm倾斜45°的合金钢板。

Many .22LR guns also were fitted with conical "blaster-like" flash hiders at the muzzle, which also carried the front sight base (rear sight was at the front of the magazine holding block).

许多。22轻机枪也被安装了锥形&冲击波一样的口吻，也进行了准星基地（表尺&闪光hiders在该杂志的控股块的前面）。

Compared with the sail style and the hang style, the hitch kick style have advantages to join the front swing and trig swing of swing leg tightly, to speed the buffer and stretch of take-o?leg, to acquire more vertical muzzle velocity and to decrease losing of horizontal velocity, which results in more velocity and more angle when take o?.and more vertical height of body center, has advantage to obtain better result.

走步式空中技术能在起跳过程中通过紧密衔接的摆动腿加速前摆和制动前摆，加快起跳腿的缓冲和蹬伸动作速度，促进身体重心获得更大的垂直速度，而且水平速度没有更多的损耗，从而获得更大的腾起速度和腾起角，腾起时身体重心的垂直位置更高，最终取得优异成绩，促进跳远起跳技术朝着快速积极的方向发展。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。