- 相关词组
- rear projection背景放映，背面投影;
- zenithal projection天顶投影
- front-screen projection前景放映法
- spherical projection球投影
- tangent projection切面投影
- regular polyhedral group正多面体群
- binocular projection[医] 双眼投影;
- spheric projection球投影
- tip projection极尖突出度
- axonometric projection三向（投影）图，不等角投影图，轴测投影（用以描绘出物体的立体感）;
- time projection chamber时间投影室
- zenith projection天顶投影
- conical projection锥顶射影[投影]，圆锥投影;
- specific projection system特异投射系统
- projection booth放映室;
- regular polyhedral angle正多面角
- perspective projection透视投影，立体投影;
- tangent conical projection切圆锥投影
- three-dimensional projection screen立体投影屏
- conic projectionn.圆锥投影;
- 今日热词
- 热门搜索
- situation n.情况;状况;形势;局面;(建筑物或城镇的)地理位置，环境特点;工作岗位;职业;
- sibyl n.（古代希腊、罗马的）女预言家;
- I will 星愿（歌曲名）;
- playground n.操场，尤指提供如秋千等设备的户外场地;游乐场;（某些集体聚会游乐的）园地;
- archive n.档案;档案馆;档案文件;档案室;vt.存档;把…存档;把…归档;将(不常用信息)存档
- consideration n.仔细考虑;讨论;体贴;应考虑的因素;报酬;
- material n.(某一活动所需的)材料;原料;素材;布料;节目adj.物质的;重要的;必要的;实际的(非精神需求的);客观存在的;直接相关的;
- never adv.从不;决不;从未;int. 不会吧;
- conductor n.指挥;售票员，列车员;导体;
- vagaa 哇嘎；哇嘎画时代；哇嘎嘎;
- 心口不一 speak one way and think another; speak contrary to one's thought; say what one doesn't think;
- undefined adj.未阐明的;未限定的;
