All chunks can be traversed starting from any known chunk in either a forward or backward direction.

所有的块都可以从任意已知块开始以向前或向后的方向被遍历。

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A reversible axial flow fan is required to run with high aerodynamic performance both in forward direction and in backward direction.

可逆风机在正向与反向送风时，都希望具有良好的气动性能。

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Elements can be accessed in the forward direction by using the decrement operator and in the backward direction by using the increment operator.

可以向前(通过使用递减运算符)或向后(通过使用递增运算符)访问元素。

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The narrator of "The Fall" makes backward glances in the direction of Paris, but Camus wrote nothing of substance about France.

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Democrats seem inclined to take a step in the right direction on the former while slipping backward on the latter.

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"This is an election to decide on the nation's direction - to go forward or to go backward, " Mr Noda said of the election set for 16 December.

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