例句與造句

1. The addition of the scanner _ which converts printed material into an electronic image _ lets it " read " business cards and display them on its 4-inch liquid crystal diode display screen.
2. ENIAC was a huge machine full of black panels and switches, containing 17, 468 vacuum tubes, 7200 crystal diodes, 1500 relays, 70, 000 resistors, 10, 000 capacitors and approximately 5, 000, 000 hand-soldered joints.
3. Pads that include liquid crystal diode displays, so you can see your signature under the stylus rather than on the computer screen, make signing easier, and it is best to get a pad that records stylus pressure.
4. After sound ( amplitude modulation, AM ) transmission began around 1920, the term evolved to mean a demodulator, a nonlinear rectifier ( usually a crystal diode or a vacuum tube ) which extracted the audio signal from the radio frequency carrier wave.
5. Even if you're using a crystal diode, it's still not possible to make a radio without wires or a speaker, both of which would be fried by an EMP . Also, keep in mind radios generally have antennae . . . which are designed to absorb normally faint radiation.
6. It's difficult to find crystal diode in a sentence. 用crystal diode造句挺難的
7. The researchers also have combined the company's age-old knowledge of dye chemistry with its growing knowledge of electrons to create an Organic Light Emitting Diode, called the Oled ( pronounced OH-led ), which provides a sharper electronic image than the liquid crystal diodes normally used in cell phone displays, automotive dash boards and the like.
8. It was a serial decimal machine with an, 10, 000-word magnetic drum memory . ( As CALDIC's decimal words were 10 digits each, the magnetic memory could store about 400, 000 bits . ) It contained 1, 300 vacuum tubes, 1, 000 crystal diodes, 100 magnetic elements ( for the recording heads ), and 12 relays ( in the power supply ).
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