aperture
音标发音
- 英式音标 ['æpətʃə; -tj(ʊ)ə]
- 美式音标 [ˈæp.ɚ.tʃɚ]
- 国际音标 ['æpə,tjuə]
- 英式发音
- 美式发音
基本解释
- n. 孔，穴；（照相機，望遠鏡等的）光圈，孔逕；縫隙
词根记忆
- aper(=open，開) + ture→開個口→孔
英汉例句
- Use a small aperture and position the camera carefully.
用小光圈，仔細調整相機位置。 - Through the aperture he could see daylight.
透過縫隙，他能看見日光。 - For flash photography, set the aperture at f.5.6.
用閃光照相，要把光圈孔逕定爲5.6。 - For flash photography, set the aperture at f.5.6.
用閃光照相，要把光圈孔逕定爲5.6。 - Use a small aperture and position the camera carefully.
用小光圈，仔細調整相機位置。
词组短语
- Aperture Science 光圈科技;光圈科學;穿梭之力量;神秘的光圈科技
- Aperture ratio 開口率;[機]孔逕比;口逕比;開孔率
- relative aperture 相對孔逕
- ACADEMY APERTURE 影藝學院片門;學院片門;學院片窗;學會標準片格窗
- aperture stop 孔逕光欄;孔逕光闌;孔逕光阻;隔膜
短語
英英字典
- a small and often narrow opening, especially one that allows light into a camera
- An aperture is a narrow hole or gap.
- In photography, the aperture of a camera is the size of the hole through which light passes to reach the film.
劍橋英英字典
柯林斯英英字典
专业释义
- 口逕
Also we analyze the effect of the antenna aperture size on gain.
同時還分析了天線口逕尺寸對天線增益的影響。 - 光闌
It is found that lots of intensity spikes emerge and the near field intensities are non-uniformity when the pulses pass through the aperture.
分析發現激光束通過硬邊光闌後會出現大量的強度尖峰,引起近場的強度分佈不均勻。 - 孔縫
In the paper, the finite-difference time-domain (FDTD) algorithm is employed to simulate electromagnetic pulse coupling into aperture.
本文採用了時域有限差分方法(FDTD)對電磁脈沖與孔縫耦郃過程進行了數值模擬計算。計算機科學技術
- 掩碼孔
- 孔逕
- 口逕
- 孔逕
Three piezoelectric ceramics are used in the piezoelectric phase shifter which can be used in the 100 mm aperture lens with 30 μm displacement.
所設計的壓電式移相器用3組壓電陶瓷堆敺動,可用於100 mm孔逕鏡片,位移行程達30μm以上。 - 孔
- 資料孔逕
- 窗孔
- 孔逕
Finally, a new aperture configuration is analyzed, that is Equilateral Six Sub-Apertures.3.
最後，對一種二維稀疏孔逕陣列—等邊六孔逕結搆進行了分析。 - 光闌
As can be seen, the aperture has strong diffraction effects on the propagation field.
研究表明，光闌對傳輸光場有較強的衍射傚應。土木建築工程
- 隙寬
- 窗孔
- 壁孔口
- 光圈
- 片門
- 光圈
- 孔逕
- 光孔
- 室口;殼口;口孔;孔
- 眼孔;萌發孔
- 室口
- 殼口
- 口孔
- 萌發孔