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1.An emplacement for one or more pieces of artillery.
排炮，列炮；炮架为一架或更多架大炮而设的炮兵阵地收藏指正
2.Method: The gastric emptying of rat, small intestinal vermiculation and the movement of vivo intestinal smooth muscle of rabbit were observed.
方法：分别采用小鼠胃排空和小肠推进及兔在体肠蠕动实验，研究莱菔子不同炮制品对消化系统的药理作用。收藏指正
3.The principle circuit and structure of fault monitoring sensor for aerocannon are introduced. When a fault takes place in the aerocannon, the principle of fault clearing of the monitoring sensor and its process are stated in detail.
介绍了航炮故障监测传感器的基本电路与结构 ,详细论述了航炮故障监测传感器 ,在航炮发生射击故障的情况下的排故原理与过程收藏指正
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