wedge shape

基本解释

So there's a kind of wedge shape with regard to the instruments too.
就是说在乐器的使用方面,也存在一种楔形模式
The chassis has a slight wedge shape –it tapers from 0.8 inches in the front to 1.2 inches in the back –and weighs just about 3.5 pounds.
侧面看来它略成楔型 - 前方最薄处0.8吋延伸至后方的1.2吋厚，重量约3.5磅。
The calculation methods for the volume of the wedge shape part and the obliquely tangential cylinder of the tilted vertical tanks are discussed.
讨论了倾斜立式罐楔形体部分及斜切圆柱体部分容积的计算方法。罐底板容积的计算则可不必考虑倾斜。

So there's a kind of wedge shape with regard to the instruments too.
就是说在乐器的使用方面,也存在一种楔形模式
耶鲁公开课 - 聆听音乐课程节选

Its wedge shape design aids venting, and its bottom feet provide stability on any surface.
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Like the Air and many other Ultrabooks, the KIRAbook has a wedge shape, with the machine getting narrower and narrower as you move away from the hinge.
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