查询词典 breech action

Type 79 submachine gun is rather unusual for its class as it is very lightweight and uses locked breech, gas operated action instead of more traditional blowback action.

79式冲锋枪是相当罕见的类，因为它是非常轻便，并使用锁膛，燃气经营的行动，而不是更多的传统的的反作用的行动。

Guns with the least 'leakage' are best, so a sealed breech (e.g. bolt action) is preferable and can be suppressed to the point that the "click" as the striker or hammer falls is the loudest sound of firing.

渗泄&最小的枪枝效果最好，所以枪膛密封的结构是最宜采用的方式，对这类枪的抑制效果能做到使射击时发出的最响的声音是击针或击锤落下时发出的&嗒声。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。