convex surface

[ˈkɔnˌveks ˈsə:fis]
  • convex surface
  • 释义

    背弧面;凸面;

纠错 数据更新时间:2025-11-14 06:47:52
1、

The practical aperture of the convex surface is 500 mm , the binary optic surface testing is realized.

在分析各种传统检测方法的基础上,研究了一种新的检测方法, 即用二元光学元件检测大口径凸非球面.

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2、

A method of calculating external heat fluxes on arbitrary shaped convex surface of spacecraft

空间任意形状凸面的轨道空间外热流计算方法

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3、

A test-piece is shaped into a beam of about 20 cm length and its upper surface is highly polished. The test-piece is bent convex upwards; on that occasion one had better plan the maximum bending stress to be about 20 bar or less.

试件加工成20cm长的梁,并高度磨光其上表面,把它弯成向上凸,其最大弯曲应力宜为20bar或稍小一些。

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4、

The utility model is characterized in that the middle position of the cover surface is provided with at least one convex part.

其特征在于所述的罩面的中间部位设置至少一个突出部分。

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5、

A fungus that is edible when young and fresh; has a dark brown convex cap with a yellow to greenish under surface and reddish stalk.

幼小和新鲜时可食用的菌类;有一顶暗褐色的凸起的帽子,表面以下是黄色到绿色,茎是红色。

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6、

To the large convex surface the traditional testing method is using the back testing.

对于大口径的凸非球面,传统的检测方法是使用背部检验。

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7、

The convex surface of that stone has the mark of dragon.

那块石头的凸面上刻有龙的印记.

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8、

Study on Friction and Wear Properties of the Laser Textured Mold Surface with Micro-Convex

激光毛化微凸形模具钢表面摩擦磨损性能研究

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9、

The characteristic of a health pillow for head and neck is that the pillow surface is shoe-shaped gold ingot shaped which is convex in perimeter and sunk in the middle.

一种脑颈保健枕,其特征是,枕面呈周边凸起、中间凹陷的元宝形,两侧块呈平台状,边缘与人体侧卧时的颈面弧度曲线一致;

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10、

PVC film and other products within the convex surface printing.

PVC胶片和其它产品内面凹凸印刷.

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11、

A new idea about testing the large convex surface

大口径凸非球面零件检测的新思路

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