速射炮

The 150mm, 6inch and 4.7inch quick-fire scored most of the damaging hits. Armor protection against these guns were critical.

巡洋舰的武器──150mm、6吋及4.7吋速射炮缔造了绝大多数的杀伤，而舰艇装甲是否足以抵挡这些中口径火炮便成为关键因素。

But the Chinese cruisers suffered badly, not being large enough to take the number of hits from the relatively small but relentless quick-firing guns that the battleships had endured but survived.

但中国巡洋舰却遭受了巨大损失，因为她们舰体不够大从而无法承受相对小但却威力强的速射炮的攻击。与此相比，两艘战舰虽遭到速射炮的猛烈打击但幸存下来了。

Then, many new-type arms appear: mechanized rifle, small-bore rifle, quick-firing gun, long-rang cannon, and so on, improving the fighting ability greatly.

此时有了很多新型武器：机械化步枪、小口径步枪、速射炮、远程炮、臼炮、弹药炮等，大大提高了作战能力。

Automation rapid fire artillerylinking with fire control system can shoot mass ammunition and bullet in short time. Theartillery uses electron time fuze to control explosion of the ammunition and form a bullet wallin front of the attacking target to block the missile. Nowadays, applying this kind ofautomation artillery is the development direction to counterattack armed forces helicopter andshort-range counterattacking missile.

采用与火控系统相连的自动化速射炮，在短时间内发射出大量的弹药或子弹药，并通过电子时间引信控制弹药的起爆，在来袭目标前形成一&弹幕&墙来拦击导弹，是目前反武装直升机和近程反导的发展方向。

The rest of the Chinese force had QF guns but most had inadequate armor.

其余中国巡洋舰虽然配备速射炮，但没有足够的装甲。

US Navy BL guns of the period had recoild buffers and fast tarversing mechanisms - they just lacked the interrupted screw breech and fixed ammo to make them QF - or RF rapid fire as they called it.

也已经出现。美国海军在这个时期的后膛炮都拥有驻退复进机以及快速回旋机构，它们与速射炮（英国人称为Quick Fire，美国人则称之为Rapid Fire）相比只缺乏中断螺纹炮闩以及固定式弹药而已。

The small-caliber gun system achieves the high destructive possibility on target,by means of the rapid setting fuzes during muzzle exit.

小口径速射炮系统，通过炮口快速装定，达到对目标更高的毁伤概率。

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。