| 词汇 | involute |
| 释义 | BETA Examples of involuteinvolute isn’t in the Cambridge Dictionary yet. You can help! The tangency conditions between the involute profile and these two curves are also different. He has to phrase not just long lines but involute networks of them, often over considerable distances. Geometry factors for determining the pitting resistance and bending strength of involute spur. Thes primitive ammonites had an involute, laterally flattened shell with a regular shell opening. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The implementation of the involute tooth yielded a standard gear design that provides a constant speed ratio. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Shell involute, whorls strongly embraced, venter acutely rounde. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The problem employs the study of involute cycloidal, epicycloidal and hypocycloidal curves. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The fuel plates are curved in the shape of an involute, thus providing a constant coolant channel width. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Pseudonautilids are characterized by an involute, generally compressed, nautiliconic shell; highly sinuous goniatitic sutures; and siphuncle generally located between the center and venter. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Both are subglobular and involute with a reniform whorl section. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This ammonite has a flattened, moderately involute shell, with a sharp ventral keel. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If the center pole has a circular cross-section, then the curve is an involute of a circle. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Its shell is involute, smooth and rather compressed, with the outer whorl strongly embracing the inner whorls. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The leaf tips are obtuse, acuminate, involute, caducous and slightly swollen. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The ptyxis, or the way the leaf is folded in the bud, is either involute (i.e. having inrolled margins) or supervolute. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The shell is discoidal, primarily evolute, becoming mildly involute in later growth stage, moderately to rapidly expanding. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Pachydiscidae are of moderate to large size, evolute to rather involute, and vary in section from inflated and depressed to high-whorled and compressed. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The shell is small but stocky; involute or with a slightly protruding spire. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In the 18th century involute gears, another mathematical derived design, came into use. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. |
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