掩人耳目
deceive the public
详细的试验目的
detailed test objective
项目的分门别类
segregation of items
项目的实施与监督
project implementation and supervision
项目的执行
project implementation
消色目的
achromatic objective
刑罚的目的
end of the punishment
醒目的
marked; striking
炫目的
glaring
虚掩
with the door left unlocked
迅雷不及掩耳
as sudden as lightning; extremely sudden and swift
掩
attack by surprise; close; cover; hide
掩蔽
shelter; conceal; cover; occult; screen
masking
masking
masking
掩蔽比
masking ratio (M.R.)
掩蔽的
masked
掩蔽电
masking tone
掩蔽电弧熔接法
submerged-arc welding; submerged-melt welding
掩蔽电压
masking voltage
掩蔽掉
masked off
掩蔽法
masking methed