taper

taper angle錐角，錐度角；尖角

taper roller錐形滾柱

taper roller bearing[機械]圓錐滾柱軸承

taper thread錐管螺紋

taper shank錐柄 ^[1] 

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

錐度：任何軸承部件的表面角度不正確或者不符合圖紙要求。

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.

浮鞋的內部（包括錐型段部分）通常由水泥或熱塑性材料組成，如果在套管鞋處井眼還需要繼續加深的話這種材料必須被鑽掉。

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.

圓錐滾子軸承系列313，特別是足夠的，由於其相對較大的接觸角（約30攝氏度），高軸向力時要考慮的。 ^[1]