| 单词 | 锥体 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔cone〕Any reproductive structure resembling a cone, such as a cluster of hop or alder fruits.锥体再生结构：其它类似于锥体的再生结构，如蛇麻草或赤扬果实美国传统〔cone〕The figure formed by a cone, bound or regarded as bound by its vertex and a plane section taken anywhere above or below the vertex.圆锥体：由或被认为是由其顶点确定的锥体和取自顶点以上或以下的横切平面组成的几何体美国传统〔cone〕To shape (something) like a cone or a segment of one.使成锥体：使（某物）成锥状或成为锥体的一部分美国传统〔conical〕Of, relating to, or shaped like a cone.锥体的，锥状的：锥体的、与之有关的或锥状的美国传统〔extrapyramidal〕Relating to or involving neural pathways situated outside or independent of the pyramidal tracts.锥体束外的：关于或涉及维体束外的或独立于锥体束的美国传统〔helix〕Mathematics A three-dimensional curve that lies on a cylinder or cone, so that its angle to a plane perpendicular to the axis is constant.【数学】 螺旋线：附着于圆柱体或圆锥体之上的三维曲线，其垂直于中轴线的平面角是一个恒量美国传统〔hemoflagellate〕A flagellate protozoan, such as a trypanosome, that is parasitic in the blood.血鞭毛虫：一种鞭毛原生动物，如锥体虫，寄生于血液之中美国传统〔hoist〕A twenty-foot steel pyramid is to be hoisted into position on top of the tower.一个高20英尺的钢质角锥体将被吊起，安装在塔的顶部。柯林斯高阶〔iodopsin〕A violet, light-sensitive pigment found in the retinal cones of the eye.视紫蓝质；视青紫素：一种存在于眼睛的视网膜锥体上的紫色的，光敏色素美国传统〔nappe〕Mathematics Either of the two parts into which a cone is divided by the vertex.【数学】 锥顶片：位于锥顶两边而形成一个锥体的两片中的一片美国传统〔parabola〕A plane curve formed by the intersection of a right circular cone and a plane parallel to an element of the cone.抛物线：一个直立圆锥和平行于该锥体中轴的平面相交形成的平面曲线美国传统〔pencil〕Physics A beam of radiant energy in the form of a narrow cone or cylinder.【物理学】 光线锥：窄圆锥体或圆柱形的辐射性光束美国传统〔ruled surface〕A surface, such as a cone or cylinder, generated by the motion of a straight line.直纹曲面：如圆锥体或圆柱体的面，是由一条直线的运动而形成的美国传统〔solid〕A cube and a pyramid are both solids.立方体和棱锥体都是立体图形。剑桥高阶〔sugar loaf〕Something, such as a mountain, that resembles a loaf of sugar in shape.塔糖状物：外貌象圆锥体塔糖的东西，如一座大山美国传统〔trypanosomiasis〕A disease or an infection caused by a trypanosome.锥体虫病：由锥体虫引起的疾病或炎症美国传统〔turreted〕Having the shape or form of a turret, as certain long-spired gastropod shells.具有螺旋状的螺转体的，塔楼状的，如某些有高螺旋圆锥体的腹足类动物的壳美国传统A cone is a solid body which narrows to a point from a round, flat base. 圆锥体是底面圆平顶尖的实体。译典通An ellipse is the closed figure obtained when a cone is cut by a plane.椭圆是一个圆锥体被一个平面切开后所得的闭合图形。剑桥国际 |
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