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单词
precursor
释义
precursor
precursor
[pri(:)ˈkə:sə]
n.
1.
■
前辈[任], 先驱
2.
■
预兆; 先兆
3.
■
预报器
4.
■
【原物】前驱波; 初极粒子
5.
■
产物母体, 先质, 前体
特殊用法
auxin precursor
1.
■
生长素前体
cartilaginous precursor
1.
■
前[胚胎]软骨(组织)
enzyme precursor
1.
■
酶的前体
vitamin precursor
1.
■
维生素原
随便看
载波终端(机) carrier terminal;
载波继电器 carrier relay;
载波能量 carrier energy;
载波计算机 carrier computer;
载波设备 carrier equipment;
载波调制度百分率 carrier modulation percentage;
载波负载 carrier load;
载波跌落 carrier drop; carrier drop-out;
载波跟踪回路 carrier tracking loop;
载波转移滤波器 carrier transfer filter
载波输出功率 carrier output power;
载波通信 carrier; carrier communication; carrier current communication; carried communication;
载波通信站 carrier communication station;
载波通信系统 carrier communication system; carrier system;
载波通信设备 carrier communication equipment;
载波通报 carrier telegraphy;
载波通话 carrier telephony; carrier current telephony; carrier wave telephony;
载波遥控中继方式 carrier-pilot relay system;
载波遥测 carrier telemetering;
载波重置 carrier reinsertion;
载波闭锁 carrier blocking;
载波间隔 carrier spacing;
载波隔离振流圈 carrier isolating choke coil;
载波零点法 null carrier method;
载波频偏计 carrier deviation meter;
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更新时间:2026/5/19 17:06:46