| 词汇 | diode |
| 释义 | diode noun[ C ] electronics specializeduk /ˈdaɪ.əʊd/ us /ˈdaɪ.oʊd/ a device that controls an electric current so that it can only flow in one direction二极管 Electrical components & circuitry accumulator AGM battery anode armature bandpass filter baseband chip cathode ray coil commutator conductor LED display multicelled multiconductor negative pole number pad OLED photoresist photovoltaic cell relay transformer Examples of diodediode To attain efficiencies of over 10% obviously requires elimination of the electron beam losses in the vacuum diode. Based on the results, pulsed diode lasers at optimal wavelengths can be chosen for clinically adapted equipment. The diode impedance dependence of the generation frequency was weak and the microwave efficiency remained stable over a wide range of electron beam powers. The motion is monitored now by a laser beam, which is reflected onto a split diode from the cantilever holding the sensor tip. We could obtain the same experimental results at the field-emission diode using the explosive-drive flux compression device. This quantity is conserved on the path of fluid element 1 on its way through the diode, and is therefore a 'stream function'. The zero electric field regulates injection of electrons abundantly available at the cathode surface, essentially controlling the diode current. The electron beam was produced by discharge of the secondary capacitor on a fieldemission diode. The dose sampling rate of the diode detector was chosen to be at least 20 because of the unstable nature of the electron beam. One complication is the very high sensitivity of the diodes, which are essentially 100% quantum efficient. By optimizing the extraction diode geometry and reducing the beam current, the spherical aberration was later improved and therefore the beam profile became more uniform. Owing to strong absorption of the crystal for the diode frequency, 90% of the pump power was absorbed at a depth of 1 mm. Magnetically insulated ion diode with a gas-breakdown plasma anode. Figure 3 shows the cross-sectional view of the adding section, which consists of two induction cells and a diode. After breakdown of the switch, the storage inductor was switched to the vacuum electron diode. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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