名词
中文翻译：Unknown
同义词：
['双梁格栅，双梁格栅板，双梁格栅组']
例句：
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1.The tandem grating pair is used to separate the two halves of the bridge.
双梁格栅对用于分隔桥梁的两部分。
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2.The tandem grating pair was installed to improve the structural integrity of the bridge.
安装双梁格栅对是为了提高桥梁的结构完整性。
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3. The tandem grating pair is a crucial component in the design of bridges.
双梁格栅对是桥梁设计中至关重要的组成部分。