They used special equipment to send out laser pulses into the web of a garden crossspider. Then they used a laser to measure the very small vibrations, which spread through the web.
他们利用特殊设备向一只十字园蛛的蛛网上发出激光脉冲,然后他们利用激光测量这种传遍蛛网的微小振动。
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Rid of spider veins at home Miniature cross stitch patterns of houses, serenity house rockford il …
摆脱蜘蛛静脉在家里的缩影交叉缝合模式的房屋,宁静内务罗克福德白细胞介素…
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The U-shaped pieces are called yokes. The cross that connects them is called a spider. The arms that extend from the spider are called trunnions.