难检字字典在线查询

汉语拼音：èr jí guǎn

有两个电极的电子管或晶体管。参看〖晶体管 〗、〖电子管 〗。

1. 指具有一个阳极(即屏极)和一个阴极(即丝极)的最简单的电子管。用于交流电的整流和无线电检波。

• A single red LED shows that the power is switched on.

  单支红色发光二极管表示电源已接通。

• A diode used in this manner is called a rectifier.

  按这种方式使用的二极管叫做整流管.

• The diode is used routinely in many kinds of electronic circuits.

  二极管早已作为常规器件应用于多种电路中.

• In this book we also discuss nonlasing heterojunction diodes.

  本书也讨论了非激光型的异质结发光二极管.

• Most digital read - outs on laboratory instruments, calculators and watches use LED display.

  实验仪器 、 计算机、手表的数字读出大多是二极管显示.

• High temperature instruments use photodiodes.

  高温测量仪器用光电二极管.

• This effect is particularly important for LEDS since the emitted spectral width is several hundred angstroms.

  这种效应对于发光二极管来说是特别重要的,因为发光二极管所发射的光谱带宽可达几百埃.

• Fluctuations in the output of laser diodes have been studied experimentally and theoretically.

  已经从理论和实验上研究了激光二极管输出的起伏起象.

• A semiconductor diode array that is programmed by fusing or burning out diode junctions.

  一种半导体二极管阵列,通过熔断或烧断二极管的结来实现编程过程.

• In other words, collector current mimics, or mirrors, diode current.

  换句话说, 集电极电流模仿或镜像了二极管电流.

• The measurement results for Hg Cd Te photodiodes are presented.

  文中列出了碲镉汞光电二极管结电容的测量结果.

• All NXP products manufactured by axial diode glass plant of Tak Cheong.

  德昌轴形二极管车间制造的所有NXP产品.

• The utility model discloses an LED mainly used in illuminating.

  本实用新型公开了一种发光二极管,其主要用途为照明.

• The odd harmonics increment mainly results from the diode - conduction asymmetry.

  其中,二极管导通非对称性是导致奇次谐波增大的主要原因.

• Electrical noise caused by diode or stator malfunction is not acceptable.

  因二极管或转子失灵而引起的发电噪音是不合格的发电机.