silver plate是什么意思

silver plate是什么意思

silver plate
英 [ˈsilvə pleit] 美 [ˈsɪlvɚ plet]
n. 银器，镀银器皿；银板

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。

银盘子 silver 银质，银器 plate 盘子