英语词汇“helix”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

he·lix

(hēlĭks)

n. pl. he·lix·es or hel·i·ces (hĕlĭ-sēz′, hēlĭ-)

1. 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.

2. A spiral form or structure.

3. Anatomy The folded rim of skin and cartilage around most of the outer ear.

4. Architecture A volute on a Corinthian or Ionic capital.

v. he·lixed, he·lix·ing, he·lix·es

v.tr.

To move or position (something) into the shape of a helix.

v.intr.

1. To have the shape of a helix.

2. To move along a helical course; spiral.

[Latin, from Greek; see wel-² in the Appendix of Indo-European roots.]

helix

in a right circular cylinder

单词	helix
释义	he·lix (hēlĭks) n. pl. he·lix·es or hel·i·ces (hĕlĭ-sēz′, hēlĭ-) 1. 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. 2. A spiral form or structure. 3. Anatomy The folded rim of skin and cartilage around most of the outer ear. 4. Architecture A volute on a Corinthian or Ionic capital. v. he·lixed, he·lix·ing, he·lix·es v.tr. To move or position (something) into the shape of a helix. v.intr. 1. To have the shape of a helix. 2. To move along a helical course; spiral. [Latin, from Greek; see wel-² in the Appendix of Indo-European roots.] helix in a right circular cylinder
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