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 transistors 添加此单词到默认生词本
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    1. Inside were circuit boards covered with transistors.
    2. The ferroelectronic screen doesn't require the large number of transistors and is thus considered easier to make. Instead, the major manufacturing challenge is making a screen with two layers evenly spaced about 1/10,000 of an inch apart.
    3. The more transistors on one chip and the faster each works, the more each chip can do for the user. But the transistor is basically a switch.
    4. This is because computer models of silicon chips suggest the leakage current goes down into the silicon before affecting other transistors.
    5. But as the transistors get smaller, the part of the chip taken up by isolation becomes excessive, so a new solution had to be found. A number of companies now believe the answer is to put a layer of insulator under the transistors.
    6. But as the transistors get smaller, the part of the chip taken up by isolation becomes excessive, so a new solution had to be found. A number of companies now believe the answer is to put a layer of insulator under the transistors.
    7. Studying the tiny yeast-generated crystals should help researchers understand how small transistors can be shrunk before they begin to take on the quantum properties of atoms and molecules, losing their normal semiconducting properties.
    8. As transistors become rapidly smaller, so do the signals switched.
    9. But GTE researcher Brian M. Ditchek has a recipe for transistors in which a molten mix of silicon and metal is poured into a heated jug.
    10. Now GTE Corp. scientists are attempting to put the pizazz back into transistors with a novel way of "growing" the electronic devices.
    11. The scientists cautioned that "much engineering and development work" will be necessary to make practical chips with the new transistors.
    12. Conventional transistors use alteration in the voltage to control current.
    13. Operation of conventional transistors uses thousands of electrons.
    14. Maskings are the cycle of substrate-depositing, photo-lithography and etching needed to convert the glass screen into an active LCD. The Philips-led venture is not the first to explore using diodes rather than transistors.
    15. These will include word processors, transistors, certain laser devices, advanced tabulation machines and frequency analyzers, he said.
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