| 单词 | n-region |
| 释义 | > as lemmasn-region h. Physics. In form n (without point; also N). Negative (in n-channel, n-region, etc.: see also n-type adj.). ΚΠ 1946 J. A. Becker et al. in Trans. Amer. Inst. Electr. Engineers 65 714/1 The theoretical and experimental physicists have established that there are two types of electronic semiconductors which can be called N and P type. 1962 J. H. Simpson & R. S. Richards Physical Princ. Junction Transistors ii. 21 The two parts [of the crystal] are called the n and p regions respectively. 1970 Single Sideband for Radio Amateur (Amer. Radio Relay League) (ed. 5) vii. 177/1 The 3N141 is an N-channel silicon, depletion-type, dual insulated-gate FET. 1986 W. L. Schweber Integrated Circuits for Computers v. 153 They are designed to use either positive electric fields (p-channel) or negative electric fields (n-channel) to control the flow of electrons within the transistor. < as lemmas |
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