The structure is resolved into several compound elements and every compound element consist of three parts: arch, trussed beam and lateral brace.

整个结构划分为若干组合单元，每个组合单元包括拱、桁梁及竖杆横撑架三部分。

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His head is held stationary with both a brace and six metal clips attached to his cheeks, three on each side, which stretch his skin in what looks to me a most uncomfortable manner.

他的头被金属带子和六个贴在脸上的金属夹子固定着，一边三个，拉着他的皮肤，在我看来这非常难受。

youdao

"I'm delighted with the three points and the brace, " the January signing from County told BBC Radio Scotland.

BBC: Johan Mjallby not worried about Neil Lennon's future

He had to wear a special back, neck and head brace for three months but had believed that he would return to race-riding.

BBC: Maguire weighing up future

Griffin missed one game and returned to play three more while wearing a bulky knee brace, his mobility clearly hindered.

WSJ: Robert Griffin III: Surgery Reveals Damage to Washington Redskins Quarterback's ACL