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- symmetric curved surface 对称曲面
- Etch, plana curved surface Processing Printing. 蚀刻平面,曲面印刷加工。
- symmetric curved surfaces 对称曲面
- A curved surface forming a junction between a ceiling and a wall. "拱,穹隆在天花板和墙之间形成交汇点的弯曲表面"
- Curvilinear curved surface and linear and planar sound effect. 曲线曲面与直线平面的动静效果。
- By way of the study, we may also judge whether a plane is a symmetric plane of a space curved surface and curve. 通过这些讨论，我们还可以判断出一平面是否是空间曲面、曲线的对称平面。
- It has great application value in the course of making curved surface. 这种检测方法对于曲面的制造具有很大的应用价值。
- Curved Surface and Curve Regarding Symmetrical Curved Surface and Symmetrical Curve of Point and Plane 曲面与曲线分别关于点、平面的对称曲面和对称曲线
- A magnetic storage in which data are stored by magnetic recording on the curved surface of a cylinder that rotates in use. 一种磁性存储器,数据以磁记录方式存储在使用时是旋转着的圆柱体的磁表面上。
- Ceramic color composition and process for producing a curved surface glass sheet employing it. 陶瓷色料组成和运用该色料生产曲线表面玻璃板的工艺方法。
- Transition: The curved surface of the halfpipe walls between the flat section and the vertical portion of the wall. 槽的表面,底部与垂直面之间的那部分。
- The research of improveing the machining accuracy technology of tractor covering mould curved surface. 提高拖拉机覆盖件模具曲面加工精度工艺技术的研究。
- A bow type head on this probe for measurement of rollers, pipes, cylinders and most curved surface. 一种端子上带有弓状的探头,专供测量滚轴、管道、圆柱体和极弯曲的表面。
- Of or relating to light emitted from a point source and reflected or refracted from a curved surface. 由一个点光源发出并从曲面反射或折射的光的或关于这种光的。
- Heat by plate glass bate shapes in the mould, the curved surface glass that makes via anneal again. 由平板玻璃加热软化在模具中成型，再经退火制成的曲面玻璃。
- A usually black or banded, hard volcanic glass that displays shiny, curved surfaces when fractured and is formed by rapid cooling of lava. 黑曜岩火山玻璃，一般为黑色，带状，摔碎时色泽光亮，表面变曲，由火山熔岩迅速凝而成
- A research on aspheric surface testing by using a computer-generated hologram (CGH) on curved surface is presented. 研究了利用曲面计算全息图进行非球面检测。
- The nub with thin and curved surface is an important part used for a special product. 某产品上用的一重要零件为薄壁曲面类零件,实际生产中主要采用机械加工制作,工序多,时间长,并浪费原材料。
- Based on the conjugation theory of space curved surface,the vector relation of gear cutting is ensured. 基于空间曲面共轭原理,确定齿轮切齿矢量关系,建立了螺旋锥齿轮的齿面矢量方程。
- Look from the front fold break conjoint curved surface, lady having a place the imply of 100 plait skirt. 从正面看折折相连的曲面，有点女士百褶裙的意味。
