A novel 3d laser ball bar (3d LBB) has been developed to determine the shaft or tool point positions rapidly and easily.

研制了一种三维激光球杆装置，能方便地测量机床主轴或刀具的空间运动位置。

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The front of the walker is lined with four ball-turret laser cannons, while a single heavy projectile cannon is turret-mounted on the vehicle's dorsal surface.

步行机的前部排列着四座激光球型炮塔，一门单独的重型榴弹炮安装在步行机脊背表面的炮塔上。

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At the same time, experiments on PBGA solder ball laser reflow were carried out.

同时，本文还对PBGA钎料球激光重熔进行了试验研究。

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Anderson would consider putting a computer chip in the ball and a laser on the goal line to replace the time-consuming debates and video reviews of scoring.

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It operates by focusing a laser pulse in the air to create a high energy plasma ball (up to several kilometers away) at a target.

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The 30-year-old veteran collected a loose ball just across midfield, dribbled 30 yards to the edge of the penalty area and fired a laser into the far left side of the net.

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