名词
中文翻译：铁路端淬火机
同义词：
['rail hardening machine', 'railway end hardening machine例句：1. This rail-end-hardening machine is used to quickly repair damaged rails.（这台铁路端淬火机用于快速修复损坏的轨道。）']
例句：
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1. This rail-end-hardening machine is used to quickly repair damaged rails.
这台铁路端淬火机用于快速修复损坏的轨道。
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2.The engineer carefully inspected the rail-end-hardening machine before starting work.
工程师在开始工作前仔细检查了铁路端淬火机。
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3. The new rail-end-hardening machine has significantly improved the efficiency of the repair process.
新型铁路端淬火机大大提高了修理过程的效率。