- 重点词汇
- usedadj.习惯于，适应;
- arevi.（用于第二人称单复数现在时，第一、三人称复数现在时）是;
- signalsn.信号( signal的名词复数 );（无线电或电视所传送的）讯号;标志;（尤指铁路和公路上的）指示灯;
- inprep. 在里面;在(某范围或空间内的)某一点;在(某物的形体或范围)中;在…内;在…中;进入
- pulsesn.脉搏( pulse的名词复数 );[无线电]（电磁波等）脉动;活力;有节奏的跳动（或拍打）;
- theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用，指事物或统称的人;用于姓氏的复数形式前，指家庭或夫妇;（指特定用途的事物）足够，恰好;每，一;当前的，本，此;（重读，表示所指的为知名或重要的人或事物）
- radarn.雷达;雷达装置;无线电探测器;
- 相关例句
The rate at which pulses can be sent and received on copper wires is called frequency.
脉冲通过铜线送出和接收的速度称为频率.
词典精选例句
All this information is converted into electronic signals, or pulses, and sent to earth.
所有这些信息被转换成电子信号或脉冲信号, 再被送回地球.
中级百科部分
The visual impression is dominated by the alignment, not by the individual pulses.
直观效果是由同相轴而不是零星的脉冲支配的.
词典精选例句
He was in his fresh youth, with soft pulses for all charm and loveliness.
他正在青春少年, 他的内心对于一切迷人而又可爱的东西还在温存地搏动.
词典精选例句
Still another system is designed to send out transient pulses intermittently.
还设计了另一种系统,它能够间歇地发送瞬间脉冲.
词典精选例句
Conclusion: The pulsing field could improve peripheral nerve regeneration.
结论: 脉冲电磁场治疗能促进周围神经再生.
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Objective To monitor the sterilizing effect of pulsing vacuum pressure steam sterilizer.
目的:监测脉动真空压力蒸气灭菌器灭菌效果.
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These etched lines showed obvious pulsing and they were very straight.
这些被侵蚀的纹路显示出明显的脉冲辐射,而且他们非常的直.
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Good weather resistance, no pulverization and crack after staying outdoor for long time.
耐候性能好,长期户外使用不粉化,不开裂.
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