For instance, strain gauges calculate the stretch in the wires or ropes in the rigging and sails.

例如，应变仪计算在索具和船帆内缆线或绳索的长度。

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Improvements were made in the design of sails, masts and rigging, and navigational equipment became more sophisticated.

改进了设计的帆，桅杆和索具，和导航设备变得更加复杂。

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The stage itself becomes the ship's surface with sails and rigging.

VOA: special.2010.06.11

It allowed us to stitch sails and rigging, leading to the exploration and colonization of the globe.

FORBES: No. 13 The Needle

Once the masts, coach-housing, sails and rigging are back in place, the Cutty Sark will once again look like the majestic ship it was before rust, age and fire took their toll.

BBC: NEWS | UK | Cutty Sark rises from the ashes