rhombus
英 [ˈrɒmbəs]
美 [ˈrɑːmbəs]
n. 菱形
牛津词典
noun
- 菱形
a flat shape with four equal sides and four angles which are not 90˚
柯林斯词典
- 菱形
Arhombusis a geometric shape which has four equal sides but is not a square.
英英释义
noun
双语例句
- We have analyzed the method of identifying rational well spacing density. On the foundation of economic analysis, we have compared and evaluated three kinds of methods ( rectangular, square reverse nine-spot and rhombus reverse nine-spot) about pattern arrangement and pattern modification.
分析了合理井网密度的确定方法，以经济分析为基础对比评价了矩形、正方形反九点、菱形反九点等三种井网部署和井网调整方法。 - The deformation of rhombus hanging baskets under load and its impact on geometric control in the cantilever construction are studied in the Pre-stress experiment, which is of important meaning tot.
介绍了京杭运河特大桥主桥悬臂施工监控的关键技术，论述了施工监控的目的与内容，阐明了线形控制及应力监测的技术要求、措施以及合龙技术等。 - The inverted nine-spot rhombus pattern has two adjustable directions of well array.
菱形反九点井网有两个可调的井排方向，是适合于裂缝和砂体方向性明显油藏的最佳井网。 - Real-time Parameter Estimation PSO Algorithm Based on Embedded Rhombus Thought
基于嵌入式菱形思维的参数实时评估微粒群算法 - A prism with six faces, each a rhombus.
菱形体，六面体：具有六个面的棱柱，各面均为菱形。 - Including: shaping technical method for straight tube or cone tube with circular cross-section or rhombus cross-section;
包括圆形截面、棱形截面的直管、锥管整形的工艺方法； - Rhombus cradle construction technology of girder construction, their hydraulic pressure walk system and load text, etc.;
主梁施工的菱形挂篮施工技术、其液压走行系统以及荷载试验等； - The critical load and natural frequency of rhombus plates with simply supported at all edges are calculated.
作为算例计算了四边简支菱形板的自振频率和临界载荷。 - Based on the tribology theory, several micro-pits with the shapes of square, rhombus and cylinder are designed;
根据摩擦学理论，设计了正方形、菱形、圆形等多种截面、形状的微凹坑； - A New Method for Scheme Design Based on the Multilevel Rhombus Thought Models
基于多级菱形思维模型的方案设计新方法