英汉双语例句-生物医药大词典

An electron tube having a cathode and an anode.

中文意思：
电子二极管有一个阳极和一个阴极的电子管

以下为相关句子列表(点击查看，可以看对应的解释）：

	An electromagnetic wave of audio frequency produced by atmospheric disturbances such as lightning, having a characteristically decreasing frequency responsible for a whistling sound of descending pitch in detection equipment.			啸声干扰一种由于诸如闪电等大气干扰而产生的音频电磁波，具有典型的逐渐减弱频率的特征，该频减引起了检波设备中调逐渐下降的啸声
	An electron beam does not diffract at atomic scales, so it does not cause blurring of the edges of features.			由于电子束在原子尺度不会绕射，所以它不会使得图案细节的边缘模糊。
	An electron can drop from a higher level to a lower one with the emission of packet of electromagnetic radiation.			利用电磁辐射束的辐射，能使电子从高能级落到低能级。
	An electron or an atom behaves in some ways as though it were a group of waves.			电子或原子的行为在某些方面好像是一组波。
	An electron or an atom behaves in some ways as through it were a group of waves.			电子或原子的运动方式，多少有点像一组波。
	An electron tube having a cathode and an anode.			电子二极管有一个阳极和一个阴极的电子管
	An electron with a negative charge, as contrasted with a positron.			电子带有负电荷，与正电荷相反的电子
	An electronic circuit which holds the output of a circuit at some constant value .			一种使电路输出保持为一个常量的电子线路。
	An electronic key system,Personal electronic safe,Private bath and a separate shower,Refrigerator/mini-bar,Hairdryer and shaving adapter,International Direct Dial (IDD),Access to satellite television channels such as CNBC Asia, Cinemax, ESPN, Discovery an			电子钥匙系统,个人电子保险箱,四人于是和分离式淋浴,冰箱/迷你吧,吹风机和剃须刀,国际长途直拨电话,卫星电视频道,私人高尔夫球场景阳台,主题公园或者游泳池.
	An electronic message attachment that is used for security purposes.			数字证书：出于安全目的电子消息附件。
	An electronic search of the literature was conducted targeting reports published oer the last 26 years.			一项电子文献搜索被进行，目的是报告过去26年出版的相关文献。