网络释义
Non-return Valve [机] 单向阀 ; [机] 止回阀 ; [机] 逆止阀
non-return-to-zero 不归零 ; 不归零制
non return to zero 不归零制 ; 非归零码 ; 非归零
ball non-return valve 球形止回阀 ; 单向球阀 ; 球形止逆阀
non return magnetometer 无定向磁力仪 ; 无定向磁性仪
non return valve 止回阀 ; 逆止阀 ; 单向阀
non-return 止回的 ; 不返回的 ; 不退回的
柯林斯英汉双解大词典
nonreturn /ˌnɒnrɪˈtɜːn/
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1.
ADJ denoting a mechanism that permits flow in a pipe, tunnel, etc, in one direction only (机械装置)非回流式的
例：a nonreturn valve
双语例句原声例句权威例句
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Utilizing phase modulator and dispersion compensation fiber (DCF) link, a non-return-zero (NRZ) data format is converted to return-zero (RZ) data format with tunable duty ratio.
提出了利用相位调制器和色散补偿光纤(DCF)把非归零(NRZ)码信号转换成为占空比可调的归零(RZ)码信号的方案。
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A format conversion from a non-return-to-zero (NRZ) signal to return-to-zero (RZ) signal is presented based on four-wave mixing (FWM) and cross-phase modulation (XPM) in a silicon optical waveguide.
基于硅光波导的四波混频(FWM)和交叉相位调制(XPM)效应，提出非归零码(NRZ)到归零码(RZ)的光调制格式转换。
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In pipeline systems, non-return valves are important valves, of which swing non-return valves are most widely used.
在管道输送系统中，止回阀是重要的阀门之一，其中，旋启止回阀最为常用。
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All right. I want to return to some non-scalar types. So we've been looking, the last couple of lectures, at floating pointing numbers and integers.
好，我们现在回到一些,非基本类型的话题来，我们在过去的几节课里,一直在研究浮点数类型和integer类型。
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