词组、短语、俚语及习惯用语• envelope amplitude
包络[迹]幅度。• envelope antigen
包被[被膜]抗原。• envelope apparatus
(子囊菌)果被。• envelope card
包络,包迹。• envelope cartridge
信封纸。• envelope curve
包络(线),包迹。• envelope delay
群时延,包络(线)时延。• envelope delay characteristic
包络(线)延迟特性,群时延特性。• envelope delay equalization
包络延迟均衡化。• envelope delay scanner
包络延迟特性测定器。