effective aperture的意思

effective aperture中文翻譯：

有效孔（或口）徑

相似詞語短語

effective───adj.有效的，起作用的；實際的，實在的；給人深刻印象

aperture───n.孔，穴；（照相機，望遠鏡等的）光圈，孔徑；縫隙

aperture value───光圈值

synthetic aperture───綜合孔徑；合成孔徑

effective treatment───有效治療

aperture definition───孔徑定義

aperture logo───光圈標志

effective tactics───有效戰術

cost effective───有成本效益的；劃算的；成本效率；[計] 成本的有效的，效能價格合算的，價格可取的; [經] 本輕利厚，成本效果

雙語使用場景

The selected lenses all have different maximum effective aperture and image magnification.───這些鏡頭都有不同的有效光圈值及放大率。

Its practicality effective aperture ratio has been improved to about 92.8%, consequently the concentration efficiency of microlens array...───其實測有效孔徑比可達到92.8%，極大提高了微透鏡陣列的聚光效率。

Its practicality effective aperture ratio has been improved to about92.8% consequently the concentration efficiency of microlens array is increased.───其實測有效孔徑比可達到92。8%極大提高了微透鏡陣列的聚光效率。

Measurement of effective aperture for an open-ended waveguide───開口波導有效接收面積的測量

Research on fused silica microlens arrays with high effective aperture ratio───高有效孔徑比面陣石英微透鏡陣列研究

英語使用場景

Its practicality effective aperture ratio has been improved to about 92.8%, consequently the concentration efficiency of microlens array...

The first meridian circle of China has been installed at CSAO in April 1990. This horizontal reflecting transit circle with 240ram effective aperture is developed by CSAO, NAIF and CUO.

The parameters of triple Fabry-Perot etalon, namely, free spectral range, spectral width, peak offsets between each etalon, effective aperture and so on are optimized.

Its practicality effective aperture ratio has been improved to about 92.8%, consequently the concentration efficiency of microlens array is increased.

The major means of introducing daylight into the shaft is an engineering heliostat, which has an effective aperture of 2.4M and which has already been made by us.