Then the optical spot of GRIN-rod lens is calculated in theory.

并从理论上对自行研制的自聚焦透镜的光斑尺寸进行了计算。

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Measurement of IR optical spot is of great importance to physics and technology.

测量红外光斑在物理上和技术上都有很重要的意义。

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The cross interference in motions of optical pickup actuator is the key factor to affect the dynamic characteristics and quality of optical spot.

力矩器多维运动之间的串扰是影响其动态特性和光斑质量的关键因素。

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The key to cracking that nut is apparently the new thermal assisted optical element Fujitsu's developed, allowing for an ultra-tiny sub-hundred nanometer optical spot size, which in turn should enable recording on the one terabit (not byte, let's not get crazy here) per square inch level.

ENGADGET: Fujitsu building a bigger, smaller hard drive

In terms of rear-facing ports, the new, even slimmer model is identical to the Slim, offering Ethernet, HDMI, Optical out, RCA and a spot for the AC adapter.

ENGADGET: PlayStation 3 Slim review (late 2012): is the third time a charm?

The county didn't have enough time to purchase optical scan machines for each polling place, which would have helped to detect errors on the spot, giving voters a chance to correct them.

NPR: Ohio's New Voting System Revs Up for Primary