backflow
美[\"bækfloʊ]
翻译
n.逆流,流向来源;返流
网络解释.回流;返流;逆流回流;逆流
读音
美[\"bækfloʊ]
首字母
B
解释
n.逆流,流向来源;返流
网络解释.回流;返流;逆流回流;逆流
双语例句
1 . However,
backflow
may now be creating other side effects.不过, 眼下回流可能正在引发其它一些负面影响.
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2 . The system should be flushed before the
backflow
valve is installed.在安装回流阀之前系统应该进行冲刷.
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3 . From this causes two
backflow
agitation efficiency not high substantial clause.由此引起二次回流搅动效率不高的重要原因.
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4 . Certified testers of
backflow
assemblies must conduct this confirming test.必须由有资格证书的防回流阀检测人员进行这种确认检测.
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