taper是一个英语单词，动词、名词、形容词作动词时意为“（使）逐渐变窄；（使）成锥形；逐渐变弱（或减轻）；（中央银行）缩减资产购买”，做名词时意为“（点火用的）木条，纸媒；细长蜡烛；逐渐缩小（或变细）；弱光；锥形物；（比赛前）练习的减少”，作形容词时意为“逐渐变窄的；划分等级的”。

taper angle锥角，锥度角；尖角

taper roller锥形滚柱

taper roller bearing[机械]圆锥滚柱轴承

taper thread锥管螺纹

taper shank锥柄

TAPER : Any surface of any bearing part that is not the correct angle or not to print.

锥度：任何轴承部件的表面角度不正确或者不符合图纸要求。

The inside (including the taper) is usually made of cement or thermoplastic, since this material must be drilled out if the well is to be deepened beyond the casing point.

浮鞋的内部（包括锥型段部分）通常由水泥或热塑性材料组成，如果在套管鞋处井眼还需要继续加深的话这种材料必须被钻掉。

Taper roller bearings of the series 313 are particularly adequate due to their comparatively large contact angle (approximate 30 deg), when high axial forces are to be considered.

圆锥滚子轴承系列313，特别是足够的，由于其相对较大的接触角（约30摄氏度），高轴向力时要考虑的。