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1)  cavity wedges
空腔尖劈
1.
Research on the sound absorption performance of cavity wedges and optimization of their design
空腔尖劈吸声性能计算及其优化设计
2)  equivalent air wedge
等效空气劈尖
3)  spires [英][spaiə]  [美][spaɪr]
尖劈
1.
Discussion on the simulation of atmospheric boundary layer with spires and roughness elements in wind tunnels;
关于风洞中用尖劈和粗糙元模拟大气边界层的讨论
4)  Wedge [英][wedʒ]  [美][wɛdʒ]
劈尖
1.
The Resarch Experiment for Measuring the Diamefer Offilament by Wedge;
利用劈尖干涉测定细丝直径的实验研究
2.
For wedge experiment, using the concept of coherent length, we obtain the condition for emerging interference fringe obviously.
从相干长度的角度,回答了劈尖干涉条纹出现的条件。
3.
The ways of measuring the liquid refractive index are discussed through the width of interfered stripe by using experimental set of wedge interference.
提出了用劈尖干涉实验装置,通过测量干涉条纹的宽度来测量液体折射率的方法。
5)  wedge film
劈尖
1.
Without changing the angle of the wedge film,the width of the interference fringe is measured when the wedge film is filled with some kind of liquids and air respectively.
采用劈尖实验装置在不改变劈尖膜条件下,同时测得空气膜和液体膜的干涉条纹宽度,并进一步计算出实验结果,从而得到一种方便求出液体折射率的新方法。
2.
In studying the interference of equal thickness in wedge films, the formula of difference of optical path is strictly deduced, and the tenable conditions of the optical path difference equation in traditional textbook is clarified.
研究了劈尖等厚干涉问题,对其光程差公式进行了严格推导,阐明了传统教材光程差公式成立的条件。
3.
The refractive index of liquids is obtained by means of the wedge film interference in the experiment of the interference of equal thickness.
在等厚干涉的实验中,加入了用劈尖干涉对比法测液体折射率的内容,在不改变劈尖膜的条件下,同时测得空气膜和液体膜的干涉条纹宽度,从而可方便地求出液体的折射率,也使得等厚干涉的实验内容更加丰富和充实。
6)  prism's apex angle
劈尖顶角
补充资料:空腔
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性质:(一)用于产生黑体辐射的实验室装置。通常作为与红外辐射光源进行比较的标准。由闭合金属管内部涂黑组成,在管的一端平板上开一个窄缝,当管子被加热时,由狭缝射出的辐射,从实际上和理论上均与预期的黑体辐射相同。(二)在掩模版安装保护膜工艺中,在被安装的保护膜框架面积内,光掩模板与光学透明薄膜之间的未填充空间。

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