Definition of catenoid in English:

catenoid

noun ˈkatənɔɪdˈkatəˌnoid

Geometry

The surface generated by rotating a catenary about its horizontal axis.
〔几何〕悬链曲面
Example sentencesExamples
- These catenoids are the first explicitly known discrete minimal surfaces besides the trivial plane.
- Again, branched catenoids can exist only if an upper limit for the distance of neighbouring nets is not exceeded.
- The bidenoid is a well-controlled modification of the catenoid by Hermann Karcher.
- Soap bubbles and cell membranes are often catenoids, and molecules may knit together to form helicoid surfaces, emblems of stable energy states.
- The catenoid is a minimal surface with ‘too much’ negative curvature.

Origin

Late 19th century: from Latin catena 'chain' + -oid.

Definition of catenoid in US English:

catenoid

nounˈkatəˌnoid

Geometry

The surface generated by rotating a catenary about its horizontal axis.
〔几何〕悬链曲面
Example sentencesExamples
- These catenoids are the first explicitly known discrete minimal surfaces besides the trivial plane.
- The bidenoid is a well-controlled modification of the catenoid by Hermann Karcher.
- Soap bubbles and cell membranes are often catenoids, and molecules may knit together to form helicoid surfaces, emblems of stable energy states.
- The catenoid is a minimal surface with ‘too much’ negative curvature.
- Again, branched catenoids can exist only if an upper limit for the distance of neighbouring nets is not exceeded.

Origin

Late 19th century: from Latin catena ‘chain’ + -oid.

词汇	catenoid
释义	Definition of catenoid in English: catenoid noun ˈkatənɔɪdˈkatəˌnoid Geometry The surface generated by rotating a catenary about its horizontal axis. 〔几何〕悬链曲面 Example sentencesExamples These catenoids are the first explicitly known discrete minimal surfaces besides the trivial plane. Again, branched catenoids can exist only if an upper limit for the distance of neighbouring nets is not exceeded. The bidenoid is a well-controlled modification of the catenoid by Hermann Karcher. Soap bubbles and cell membranes are often catenoids, and molecules may knit together to form helicoid surfaces, emblems of stable energy states. The catenoid is a minimal surface with ‘too much’ negative curvature. Origin Late 19th century: from Latin catena 'chain' + -oid. Definition of catenoid in US English: catenoid nounˈkatəˌnoid Geometry The surface generated by rotating a catenary about its horizontal axis. 〔几何〕悬链曲面 Example sentencesExamples These catenoids are the first explicitly known discrete minimal surfaces besides the trivial plane. The bidenoid is a well-controlled modification of the catenoid by Hermann Karcher. Soap bubbles and cell membranes are often catenoids, and molecules may knit together to form helicoid surfaces, emblems of stable energy states. The catenoid is a minimal surface with ‘too much’ negative curvature. Again, branched catenoids can exist only if an upper limit for the distance of neighbouring nets is not exceeded. Origin Late 19th century: from Latin catena ‘chain’ + -oid.
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