【plate是什么意思】请问SILVERPLATE是表示啥意思?

【plate是什么意思】请问SILVERPLATE是表示啥意思?

【答案】 Silverplate was the code reference for the United States Army Air Forces participation in the Manhattan Project during World War II.Originally the name for the aircraft modification project for the B-29 Superfortress to enable it to drop an atomic weapon,Silverplate eventually came to identify the training and operational aspects of the program as well.The airplane modification project fell under the purview of Project Alberta after March 1945.The original directive for the project had as its subject line Silver Plated Project but continued usage of the term shortened it to the one word Silverplate.
　　见维基百科
　　大概意思是silverplate是二战曼哈顿计划时代表参加计划的美国空军的秘密称谓.

我好好复习下