例句與造句

1. In order to evaluate the electronic protection capability of the antiship missile active - passive multimode seeker , and also provide simulation data for the devising of the multimode guided antiship missiles , several studies are performed in this thesis : the modern ship ecms are systematically studied , and the electronic counter - countermeasures ( eccm ) of the active - passive multimode seeker are analyzed . a study is performed on the modeling and simulation ( m & s ) of the missile - ship engagement scenario . models needed for the engagement simulation are established
   針對艦船電子干擾措施具有的特性,研究了反艦導彈與艦船的對抗仿真建模問題,建立了艦船運動模型、艦載輻射源模型、艦載電子干擾實體模型以及海戰(zhàn)中艦船的干擾實施模型;同時,建立了復合制導反艦導彈主被動復合導引頭的仿真模型、反艦導彈的運動模型以及導彈制導規(guī)律模型。
2. It's difficult to find counter-countermeasures in a sentence. 用counter-countermeasures造句挺難的