| 单词 | bracketing method | 
| 释义 | bracketing method [`brak·ǝd·iŋ ´meth·ǝd]  ORDNANCE A method of adjusting artillery and mortar fire in which a bracket is established by obtaining an over and a short strike, with respect to the observer, then successively splitting the bracket in half until a target hit is obtained or the smallest practicable range change has been made.  | 
	
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