“helix angle”的概念、定义、翻译、参考文献-科学参考

单词	helix angle
释义	helix angle [`hē´liks ´aŋ·gǝl] ^{DESIGN ENGINEERING} That angle formed by the helix of the thread at the pitch-diameter line and a line at right angles to the axis. ^MATHEMATICS The constant angle between the tangent to a helix and a generator of the cylinder upon which the helix lies.
随便看	building-out section building paper buildup buildup curve buildup index buildup pressure buildup test built detergent built-in antenna built-in beam built-in check built-in function built-in procedure built terrace built-up beam built-up edge built-up fraction built-up gun built-up mica built-up roof built-up roofing bulb bulb angle bulbar paralysis bulb glacier

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