smr
abbr.
standard mortality rate 标准死亡率;
somnolent metabolic rate 睡眠状态代谢速率;
senior maintenance rating 高级维护征收额;
specialized mobile radio 专用移动无线（通信）;
例句:
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SMR handsets won't work on cellular systems and tend to be bulkier than cellular phones.
SMR的手机在移动电话系统上不能运作,而且往往比移动电话笨重.
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Work with SMR on special components, testing sample inspection.
与打样室合作跟进特制的配件以及测试样的检验工作.
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Especially , the SMR has elaborate design and excellent performance.
其中扁环填料具有独特的结构和优异性能.
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Low Enriched Uranium is a ideal fuel for those SMR's.
来自SA