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- An optimization algorithm for equal distance curved surface cross in entity model system 实体造型中一种等距曲面求交优化算法
- curved surface cross 曲面求交
- Etch, plana curved surface Processing Printing. 蚀刻平面,曲面印刷加工。
- 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。
- 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。
- 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。
- The water surface cross circulation and redistribution of velocity in channel bends were summarized;and the effects of spur-dikes on flow state were analyzed. 研究分析了丁坝和护坦在沿河林区公路路基防护中的作用、防护原理、设置方法、应用条件和有效性问题。
- 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。
- The electronic commerce investigation system is presented based on the Web contact surface cross platform application system, it can provide interactive and personalization questionnaire survey service to the internet user. 电子商务调查系统是基于Web界面的跨平台应用系统,能向Internet用户提供交互式、个性化的问卷调查服务。
- 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
- 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 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。
- In the process of the design, two curved surfaces are intersected to make the scarf lip which the thickness varies;new center line and area regularity (duct curvature and cross Section) are created. 设计中采用变厚度唇口技术,两曲面相贯构造斜切进口技术,并对前人提出的扩压器中心线方程和面积变化规律进行了改进。