define helix - EAS
Từ điển
Powered by Oxford Languages · Dịch giả BingTra cứuChúng tôi không tìm thấy định nghĩa. Hãy thử tìm kiếm trên web chohe·lix[ˈhēliks]DANH TỪhelix (danh từ) · helices (danh từ số nhiều)- an object having a three-dimensional shape like that of a wire wound uniformly in a single layer around a cylinder or cone, as in a corkscrew or spiral staircase.
- geometrya curve on a conical or cylindrical surface that would become a straight line if the surface were unrolled into a plane.
- biochemistryan extended spiral chain of atoms in a protein, nucleic acid, or other polymeric molecule.
- architecturea spiral ornament.
- anatomythe rim of the external ear.
GỐCmid 16th century (in the architectural sense ‘spiral ornament’): via Latin from Greek.Dịch helix sangKhông tìm thấy bản dịch nào.Nội dung tìm kiếm gần đây của bạnKhông có nội dung tìm kiếm gần đây- Mọi người cũng hỏi
- https://www.merriam-webster.com/dictionary/helix
Medical Definition of helix. 1 : the incurved rim of the external ear. 2 : a curve traced on a cylinder by the rotation of a point crossing its right sections at a constant oblique angle broadly : spiral sense 2 — see alpha-helix, double helix.
Khám phá thêm
- https://www.thefreedictionary.com/Helix
- he·lix
- A three-dimensional spiral curve. In mathematical terms, a helix can be described as a curve …
- Something, such as a strand of DNA, having a spiral shape.
- https://en.wikipedia.org/wiki/Helix
A helix , plural helixes or helices (/ˈhɛlɪsiːz/), is a shape like a corkscrew or spiral staircase. It is a type of smooth space curve with tangent lines at a constant angle to a fixed axis. Helices are important in biology, as the DNA molecule is formed as two intertwined helices, and many proteins have helical substructures, known as alpha helices. The word helix comes from the Greekword ἕλιξ, "twisted, curve…
Wikipedia · Nội dung trong CC-BY-SA giấy phép - https://www.dictionary.com/browse/helix
In mathematical terms, a helix can be described as a curve turning about an axis on the surface of a cylinder or cone while rising at a constant upward angle from a base. Something, such as a strand of DNA, having a spiral shape.
Helix - Definition, Meaning & Synonyms | Vocabulary.com
https://www.vocabulary.com/dictionary/helixA helix is a twisted, spiral shape, like a corkscrew. In math, a helix is defined as "a curve in three-dimensional space." If you have ever seen a spiral staircase, you can envision the shape of a helix. To picture the shape of a helix, imagine the coil of a spring inside a sofa, or the shape the threads of a screw make, curling in a spiral.
- https://medical-dictionary.thefreedictionary.com/helix
he·lix 1. To have the shape of a helix. 2. To move along a helical course; spiral.
- https://www.definitions.net/definition/helix
helix noun. A curve on the surface of a cylinder or cone such that its angle to a plane perpendicular to the axis is constant; the three-dimensional curve seen in a screw or a spiral staircase. Etymology: From helix, from (helix) "something twisted or spiral". helix noun.
- https://www.thefreedictionary.com/a-helix
helix - a curve that lies on the surface of a cylinder or cone and cuts the element at a constant angle spiral curve , curved shape - the trace of a point whose direction of motion changes
- https://www.merriam-webster.com/dictionary/double helix
: a helix or spiral consisting of two strands in the surface of a cylinder that coil around its axis especially: the structural arrangement of DNA in space that consists of paired polynucleotide strands stabilized by cross-links between purine and pyrimidine bases — compare alpha-helix, watson-crick model
Tìm kiếm có liên quan cho define helix
