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单词
痕量
释义
痕量
痕量
[hén liàng]
1.
■
{化} trace
常用词组
1.
■
痕量分析 {分化} trace analysis;
2.
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痕量化学 trace chemistry;
3.
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痕量金属 trace metal;
4.
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痕量元素 accessory element; guest element; trace element; tracer element; subversive element;
5.
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痕量杂质 trace impurity;
6.
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痕量组分 trace component
随便看
接收机
接收机一般结构 general configuration of receiver;
接收机保护本振 local oscillator for receiver;
接收机保护装置 receiver protector;
接收机保护设备 reprod;
接收机制 reception mechanism;
接收机前端 receiver front end;
接收机动态范围 receiver dynamic range;
接收机-发射机 receiver-transmitter (R.T.);
接收机变压器 receiving transformer;
接收机品质因数 quality factor of receiver; goodness of receiver;
接收机响应特性 receiver response;
接收机噪声 receiver noise;
接收机噪声温度 receiver noise temperature;
接收机噪声系数 receiver noise factor; receiver noise figure;
接收机噪声系数监测器 receiver noise figure monitor;
接收机固有噪声 inherent noise in receiver; set noise;
接收机增量调谐 {电子} receiver incremental tuning
接收机天线 receiver antenna;
接收机封闭脉冲 receiver disabling pulse;
接收机射频放大器 receiver RF amplifier;
接收机工作特性曲线 receiver operating characteristic curves; ROC curves;
接收机带宽 receiver bandwidth;
接收机带通滤波器 receiver bandpass;
接收机干扰 receiver interference;
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更新时间:2026/5/4 18:33:47