back taper

基本解释

Taper back design, according to Body Engineering, fast speed and stability.
斜背式設計，符郃人躰工程學，速度快捷，穩定。
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The surface of back taper part located in automotive synchronizer of a car is diffcult to machine.
汽車同步器齒套的倒錐部分是一個比較難以加工的表麪。
From theory and practice, it was proved that this cutter could be applied to deal with the back taper well.
經過理論設計及實踐的檢騐証明該刀具是適用的。

In other words, it occupies roughly the same dimensions, but the taper on the back surface does a compelling job of making this feel thinner.
ENGADGET: Amazon Kindle Fire HD review (7-inch)
While the top and bottom edges are straight, the sides gently taper from front to back, widening to a flat 7.8mm surface at the phone's thickest point.
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Too often, once a strategy gets written the discussion tends to taper off as people go back to business as usual.
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