查询词典 barrel-chested

It is available in two versions, 20mm and 14.5mm, and could be easily converted from one variant to another by simple replacement of the barrel, bolt, magazine and scope, which will take about 1 minute in the field conditions.

它有两个版本，20毫米和14.5毫米，并且可以很容易从一种变体的枪管，枪栓，杂志和范围，这将在现场条件下大约1分钟的简单更换到另一个。

The entire bolt/barrel group is enclosed in lightweight polymer housing, which protects the mechanisms from elements and rough handling.

整个螺栓/桶组包含在轻量级聚合物住房，它保护的内容和粗糙处理机制。

It utilizes a short stroke gas piston, located above the barrel, and three-lug rotating bolt.

它利用了短冲程气体活塞位于枪管上方，三卢格旋转螺栓。

It fires from an open bolt (the barrel also is held back when gun is cocked, and it is released only when the trigger is pressed).

它从一个开放的火灾螺栓（桶也被压住枪竖起时，它才释放触发器时，按下）。

A barrel of fun.Don't bolt your food!

不要囫囵吞下你的食物。

Barrel, bolt, return spring and trigger unit will remain in the right "half" of the gun, easily accessible.

桶，螺栓，回位弹簧，引发股将保持在正确的&半枪&的，交通便利。

There are 14 segments which fit into a groove at the rear end of the barrel when the bolt is closed.

有14个环节，适合在枪管尾端成槽螺栓时关闭。

Then place monitor elbow on the upper barrel, fixed by bolt nuts.

然后把炮栓弯头放在上体上，用螺栓螺母固定。

The specific aspect of the Furrer system, as compared to other short-recoil operated guns (toggle-locked and others), is that the bolt and barrel are mechanically linked for the entire cycle of the action, not just through its "locked" part.

富勒尔的系统的特定方面，相比其他短期反冲操作枪，是桶的螺栓和机械为行动的整个周期，而不是仅仅联系在一起，通过其&锁定&的一部分。

The M16's receivers are made of aluminum alloy, its barrel, bolt, and bolt carrier of steel, and its handguards, pistol grip, and buttstock of plastics.

M16的机匣是由铝合金制成的，枪管，枪栓和机框是钢制的，护木，握把，以及后托都是塑料做的。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。