英语词汇“pcb”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

PCB n. Chemistry polychlorinated biphenyl.

ΚΠ

1966 New Scientist 15 Dec. 612/3 In Sweden, PCB is known to be used in electrical insulations, hydraulic oils, high-temperature and high-pressure lubricating oils, paints, lacquers and varnishes, and as pigments in various plastics.

1994 M. B. McBride Environmental Chem. Soils x. 380 Highly halogenated hydrocarbons (e.g., polychlorinated biphenyls, or PCBs) constitute one group of chemicals that is extremely resistant to decomposition.

PCB n. (also pcb) Electronics printed circuit board.

ΘΚΠ

society > computing and information technology > hardware > [noun] > electronic component, circuitry

card1956

circuit board1957

daughter card1964

daughterboard1965

motherboard1965

backplane1972

mainboard1977

PCB1977

board1979

mobo1993

1977 Engin. Materials & Design Aug. 9/2 Thought to be the most powerful calculator/watch combination on the market, hybrid construction is used to mount the chips on a small pcb which also carries a miniature 5 by 4 matrix keyboard.

1997 Electronic Products May 239 (advt.) The pod consists of two PCB boards with allowances to connect to a board for tracing capabilities.

单词	pcb
释义	> as lemmas PCB PCB n. Chemistry polychlorinated biphenyl. ΚΠ 1966 New Scientist 15 Dec. 612/3 In Sweden, PCB is known to be used in electrical insulations, hydraulic oils, high-temperature and high-pressure lubricating oils, paints, lacquers and varnishes, and as pigments in various plastics. 1994 M. B. McBride Environmental Chem. Soils x. 380 Highly halogenated hydrocarbons (e.g., polychlorinated biphenyls, or PCBs) constitute one group of chemicals that is extremely resistant to decomposition. extracted from Pn. PCB PCB n. (also pcb) Electronics printed circuit board. ΘΚΠ society > computing and information technology > hardware > [noun] > electronic component, circuitry card1956 circuit board1957 daughter card1964 daughterboard1965 motherboard1965 backplane1972 mainboard1977 PCB1977 board1979 mobo1993 1977 Engin. Materials & Design Aug. 9/2 Thought to be the most powerful calculator/watch combination on the market, hybrid construction is used to mount the chips on a small pcb which also carries a miniature 5 by 4 matrix keyboard. 1997 Electronic Products May 239 (advt.) The pod consists of two PCB boards with allowances to connect to a board for tracing capabilities. extracted from Pn. < as lemmas
随便看	put, set one's shoulder to put, set or lay by put, set store upon put, set upon the full stretch put, set upon the stretch put, set, place, etc on the rack put, set, strain, stretch on the tenterhooks put, set, stretch, etc on tenter(s put, set, stretch, etc on the tenter(s put-aside put-away put-away shot put-back put-bone put-by put-card put-case put-down put-forth put-gally put-in put-off put-on put-out put-pin

> as lemmas