5 Noun 0 Verb 0 Adj. 0 Adv.
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ZH光圈Noun
EN
A mechanical device in a camera that controls size of aperture of the lens
光圈快门
bn:00026876n Concept
English:
optics
ZH
光圈(英語:Aperture),是照相機上用來控制鏡頭孔徑大小的部件,以控制景深、鏡頭成像素質、以及和快門協同控制進光量。
孔径
bn:00004857n Concept
English:
optics
EN
In the Stargate fictional universe, the humans of Earth have developed many advanced technologies based on what SG teams have brought back from trips to other planets through the Stargate.
bn:03229077n Concept
From automatic translation
ZH
殻口(英语:aperture)是指腹足綱、掘足纲、鹦鹉螺科及菊石等有殻類軟體動物的殻上的主要開口,可讓貝類的頭足部分從這個開口伸出來,以便於移動及進食之餘,受襲時又可退回螺殻內。
殻口殼孔
bn:00680309n Concept
From automatic translation
English:
mollusc
gastropod
EN
In electromagnetics and antenna theory, the aperture of an antenna is defined as "A surface, near or on an antenna, on which it is convenient to make assumptions regarding the field values for the purpose of computing fields at external points.
bn:00680420n Concept
From automatic translation
English:
antenna