High precision, and fast speed, ajustable close-spaced structure could also be used to uneven thickness knife.

精度高、速度快，可调式限位结构对厚薄不均匀的刀也能胜任。

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They wanted to build a waveguide, a structure designed to send light in a particular direction, by drilling carefully spaced holes in a gallium arsenide crystal.

他们只是想通过在砷化镓晶体上钻一些有着细心安排间距的小孔来制造波导（一种能令光传播到特定方向的结构）。

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Based on subband decomposition technique, a new structure of fractionally spaced constant modulus algorithm (FSE-CMA) equalizer was proposed for wideband wireless transmission.

提出了一种基于子带分解技术的分数间隔恒模算法(FSE - CMA)的宽带均衡器结构。

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These have two hulls, spaced widely apart and connected by a raftlike structure and no large keel.

WSJ: America's Cup Team Feared Capsizing

But, by drilling a series of evenly spaced holes into the wire, Dr Lim has created a periodic structure with a band gap that blocks such light.

ECONOMIST: New-age crystals