四冲

其所以用火作为信号，是令先突围的到达有火的地方，就编成“四武冲阵”。

Using the flames as a marker , the first to go out should be ordered to proceed as far as the flame and then stop to reform into'Four Martial Assault Formation ' .

用兵的主要原则是，当面临战斗时，必须设置“四武冲陈”配置在便于作战的地方；

In general , the most important thing in employing your troops is that when the enemy approaches to engage in battle , you must deploy your assault formations and have them improve their positions .

T形剪力墙下四桩承台冲切承载力的简化计算模型

The Model of Simplified Calculation of Four-Pile Pile Cap Under Shear Wall

通过实验，得出冲裁过程中材料的塑性流动规律，四种不同冲裁间隙下板料的初始断裂点位置和断裂区间，为基于伺服压力机的保压变速运动曲线的设定提供依据。

The material plastic flow pattern in the blanking process was studied and initial fracture point and fracture interval of four materials under four different clearances . The experimental results can provide basis for setting variable speed curve based on servo press .

转眼间，这四个海盗就冲上了小山丘，向我们扑来。

In a moment , the four pirates had swarmed up the mound and were upon us .