The elementary exposure pattern of a variable rectangular electron beam exposure machine is a rectangle.

可变矩形电子束曝光机的基本曝光图形是矩形。

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Re-exposure is completed, must be over 5 minutes to allow the lamp cooling exposure machine, then turn off the power.

再曝光工作完成后，一定要过5分钟，让曝光机内的灯管冷却后，再关闭总电源。

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Exposure machine is a key equipment in the graphic transitions.

曝光机是图形转移中的重要设备。

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Dr. Nakamura brushes aside charges of fraud, and says he has used the QRS machine to correctly measure the severity of radiation exposure in a group of Fukushima Daiichi workers.

WSJ: Radiation Worries Spur 'Quackery' Cures

Founded in 1954 by the son of a traveling X-ray machine installer, the Glenwood, Ill. company makes tools called dosimeters, which measure and monitor radiation exposure.

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