surface 中文
EN[ˈsɝːfɪs]US
名地面, 表面, 外表 维曲面
- 在数学(拓扑学)中,一个曲面(surface)是一个二维流形。三维空间中的例子有三维实心物体的边界。流体的表面,例如雨滴或肥皂泡是一种理想化的曲面。关于雪花的表面,它有很多精细的结构,超越了这个简单的数学定义。关于实际的曲面的资料,请参看表面张力,表面化学,曲面能量。
FR surface
- 名词 (Noun)PLsurfacesPREsur-SUF-ace
- The overside or up-side of a flat object such as a table, or of a liquid.
- A very neat old woman, still in her good outdoor coat and best beehive hat, was sitting at a polished mahogany table on whose surface there were several scored scratches so deep that a triangular piece of the veneer had come cleanly away, [ …] .
- The outside hull of a tangible object.
- Of all the transitions brought about on the Earth’s surface by temperature change, the melting of ice into water is the starkest. It is binary. And for the land beneath, the air above and the life around, it changes everything.
- (figuratively) Outward or external appearance.
- On the surface, the spy looked like a typical businessman.
- (mathematics, geometry) The locus of an equation (especially one with exactly two degrees of freedom) in a more-than-two-dimensional space.
- (fortification) That part of the side which is terminated by the flank prolonged, and the angle of the nearest bastion.
- The overside or up-side of a flat object such as a table, or of a liquid.
- 动词 (Verb)SGsurfacesPRsurfacingPT, PPsurfaced
- (transitive) To provide something with a surface.
- (transitive) To apply a surface to something.
- (intransitive) To rise to the surface.
- (intransitive) To come out of hiding.
- (intransitive) For information or facts to become known.
- (intransitive) To work a mine near the surface.
- (intransitive) To appear or be found.
- (transitive) To provide something with a surface.
- 更多范例
- 用于句中
- In primiparous (maiden) mares, the fetomaternal contact area of the placenta as well as the surface density of chorionic microcotyledons is smaller than in multiparous mares [22 ].
- The sketch is a not-to-scale drawing of the workpiece with cut surfaces highlighted by heavy lines.
- This pattern can be explained by seasonal differences in the strength of microstratification at the surface of the lake.
- 用于句尾
- However, they can be discovered by compressed electroweakino searches at a 100 TeV collider, completing the full coverage of the relic neutralino surface.
- SEM of the apopyles with apopylar cells and choanocyte chamber remaining on the wound surface.
- A large percentage of all Late Horizon fragments at this site was overfired, to the point where many were vitrified, black to dark brown, and misshapen, some with blistered surfaces.
- 用于句中
Definition of surface in English Dictionary
- 词类阶层 (Part-of-Speech Hierarchy)
- 名词
- 可数名词
- 可数名词
- 动词
- 不及物动词
- 及物动词
- 不及物动词
- 名词
资料来源: 维基词典