Instead of a whiny turbine drill he USES a flash of laser light to blast away dentin and enamel.

他用的是一道激光而不是烦人的涡轮钻来清除象牙质和牙齿的珐琅质。

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The hunter confronted Evazan, and succeeded in hitting him with a fatal laser blast.

这个赏金猎人在与埃瓦赞对峙期间，成功地一枪击毙他。

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They zapped a tiny plastic pellet with 12 laser beams fired simultaneously and allowed some of the resulting radiation to blast a pellet of silicon, a common element in accretion disks.

他们利用12道激光束同时袭击一个小小的塑料球，再利用所形成的部分辐射引爆一个硅球，而硅是吸积盘中的一种常见元素。

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And with the large display, I quickly lost myself in the maze of tunnels, wondering when an enemy laser blast would come shrieking out of the darkness.

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One possibility, says Oak Ridge's Williams, is that a second laser is then used to blast off one of the fluorine atoms in the molecule.

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The laser sensor can be reset by a blast of nitrogen gas.

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