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- A triangular prism can separate white light into its constituent colors by refracting each different wavelength of light by a different amount. 三角形的棱镜不同量地折射光不同的波长,可以将白光分解成其组成的颜色。
- She has a scarf made of a triangular piece of blue silk. 她有一条用三角形蓝绸子做的围巾。
- a triangular prism 一个三棱柱
- The scapula is a triangular bone. 肩胛骨是一个三角形骨。
- They have a triangular swimming pool. 他们有个三角形的游泳池。
- A triangular fold or flap of a heart valve. 尖瓣心脏瓣膜的褶皱或瓣片之一
- Triathletes usually cover a triangular course. 铁人三项运动员通常所经过的是三角形的赛程。
- The plaintiff was fat, with a triangular head. 告状人很胖,长着一个三角脑袋。
- On the square, there is a triangular monument. 广场上有一座三角形的纪念碑。
- A triangular pyrimid has a triangle for a base. 三角形的金字塔有一个三角形的底部。
- Surgery magnifier series,weak sight treatment machine series,ladder triangular prism. 手术放大镜系列、弱视治疗机系列、阶梯三棱镜、工业窥镜系列。
- Chen Zhihua, Liu Xiliang.Study on tensegrity structure of triangular prism unit[J].Journal of Tianjin University,2000,33(1):88-92(in Chinese). [1]陈志华;刘锡良.;张拉整体三棱柱单元体结构分析[J]
- Rui X P, Yang Y G, Xi Y T.Study into visualization of 3D stratum based on triangular prism[J].Journal of China University of Mining &Technology, 2004,33(5): 584-588. [2]芮小平;杨永国;奚砚涛.;一种基于三棱柱的三维地质体可视化方法研究[J]
- It concludes the inflowing model of triangular prism, and validates that at YK96+054 faultage of Xuefengshan tunnel , in order to demonstrate its applied values . 论文推导出三棱柱涌水模型,并在雪峰山隧道YK96+054处小型断层加以验证,说明模型的预测涌水量实用价值。
- A triangular frame for arranging billiard balls at the start of a game. 排放球的三角架在台球比赛之前用来排放球的三角架
- Election of surgical methods according to triangular prism lens and synoptophore examination, the surgical methods included: weaken antagonist, augmentation of palsy muscle or weaken spouse muscle. 根据术前三棱镜和 /或同视机检查的结果 ,采用减弱拮抗肌、加强麻痹肌或减弱其配偶肌的方法进行手术。
- There was a triangular scar on his ckeekbone cheekbone. 他颧骨上有一块三角形的伤疤。
- A triangular attachment to a plow used in covering trash or refuse. 小前犁,刮茬铲附置在犁上的三角形装置,用来将茬渣或垃圾覆盖在犁沟内
- A triangular, usually ornamental architectural section, as one above an arched door or window. 三角形饰物如拱门或窗户上方的三角形装饰性的建筑部分
- Incorrect. The shadow at the bottom is in a triangular shape. 错。底部的阴子是三角形的。