- 相关词组
- zenithal refraction天顶大气折射
- zenithal hourly rate天顶流星出现率
- perspective projection透视投影，立体投影;
- axis of projection射影轴;投影轴
- zenithal projection天顶投影
- rear projection背景放映，背面投影;
- sound projection声投射，声辐射;
- conic projectionn.圆锥投影;
- binocular projection[医] 双眼投影;
- conical projection锥顶射影[投影]，圆锥投影;
- zygomatic projection颧突度
- zenithal rain天顶季雨
- projection screen银幕，投影屏;
- 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）;
- conformal projection保形[保角]射影法;
- projection room（电影）放映室;
- projection booth放映室;
- azimuthal projection方位图法;
- orthomorphic projection正形投影;
- bounded projection有界投影;
- 今日热词
- 热门搜索
- rain n.雨;（热带地区的）雨季，雨天;雨点般降落的东西;<俚>电子流;vt.& vi.（雨）降下，（使）降落;大量地给，（使）大量落下;
- STFU n.Shut The F’ck Up 脏话。;嘴巴闭到;闭嘴;狂拽星少;需努力;屈服技
- archaeopteryx n.始祖鸟;
- harbor n.海港;海湾;避难所;躲藏处;vt.& vi.心怀;庇护;避入安全地;（船）入港停泊;
- transitively adv.及物地;
- westlink 西遇；西域；西部公路
- restrict vt.限制，限定;约束，束缚;
- cloudflare n.一家美国跨国科技企业；云端的服务；云闪
- tease vt.取笑，戏弄;挑逗;强要;vi.梳理（羊毛等）;起绒;
- so far so good 到现在为止，一直都还不错。;
- alike adj.同样的，相似的;adv.两者都，同样地;类似于;
- ball n.球（状物）;舞会;v.做成球状;
