1) leaf of diaphragm
光圈瓣
2) leaf ofjk diaphragm
(1)光阑薄片(2)光圈瓣
3) segmented clamp
分瓣压圈
1.
A new approach to calculate magnetic fields and losses in the end zone of hydro generators at different operations was presented, in which the anisotropism and nonlinearity of the laminated stator core and the segmented clamp are considered with the equivalent magnetic permeability and electric conductivity derived based on the equivalent theory of magnetic and electric circuit.
考虑水轮发电机端部结构的特点 ,计入材料的各向异性和非线性 ,以电路和磁路等效原理导出定子铁芯叠片边段和分瓣压圈的等效电导率及磁导率 。
4) diaphragm
[英]['daɪəfræm] [美]['daɪə'fræm]
光圈
1.
In making a video recording, the control of diaphragm is actually the control of the picture exposure and its shadow adjusting.
在摄像艺术创作中,对光圈的控制实际上是对画面曝光和产生不同影调的控制。
5) aperture
[英]['æpətʃə(r)] [美]['æpɚtʃɚ]
光圈
1.
In the television teaching material photography,the adjustment and the control of camera aperture is actually that of the picture exposure,and is also closely connected with the program art effect and the picture technology quality.
在电视教材拍摄中,对摄像机光圈的调节和控制实际是对画面曝光的调节和控制,无论与节目艺术效果还是与画面技术质量都紧密相关。
2.
This paper is the discussing about the aperture-coefficients of the Zoom Lens, the formula for the calculating is: F=f/d (where.
该论文是探讨变焦镜头的光圈系数 ,镜头的光圈系数的计算公式 :F=f/D(其中 :F为光圈系数 ,f 为镜头焦距 ,D为光圈开口直径 ) 。
3.
The functions, the hardware structure and the software structure of the test system for aperture performance are presented in this paper, and the designs of electric controller and optics coupling system are discussed in detail.
介绍了光圈性能测试控制系统的硬件组成和功能及软件的结构,对电气控制部分和光学耦合系统的设计进行了详细的讨论。
6) segmented cladding fiber
瓣状光纤
1.
The structure and properties characteristics are discussed in detail with segmented cladding fiber consisting of 6 low index segments as an example.
文章简单介绍了瓣状光纤的发展过程,并以低折射率瓣为6瓣的瓣状光纤为例对其结构和性能特征进行了详细介绍。
2.
Fabrication of segmented cladding fiber was proposed in this article.
提出了采用复合纺丝法制备瓣状光纤的方法。
3.
The spinning technology of fabricating polymer segmented cladding fiber by bicomponent spinning is studied in this paper.
文中对复合纺丝法制备聚合物瓣状光纤的纺丝工艺进行了研究。
补充资料：光圈
摄影机等光学仪器的镜头中改变通光孔径的大小、调节进入光量的装置。也叫光孔、光阑。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条