所有科技知识-科学时代

科学时代收录了3405121条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

direct coupled transistor logic{=DCTL}	direct coupled turbine	direct-couple FET logic{=DCFL}	direct coupling	direct coupling amplifier
direct-coupling attenuator	direct coupling exciter	direct-coupling logic circuit	direct-coupling triggering	direct-cranking starter
direct credit control	direct cross	direct crosstalk	direct crosswind	direct current
direct-current acyclic generator	direct-current-alternating-current inverter｛=DCAC｝	direct current ammeter	direct current amplification circuit	direct current amplification factor
direct current amplifier	direct-current amplifier	direct current and alternating current comparator{=DC & AC comparator}	direct current and alternating current comparator (DC&AC comparator)	direct current arc furnace
direct current arc method	direct-current arc welder	direct current arc welder	direct-current arc welding	direct current arc welding
direct current arc welding generator	direct-current balancer	direct current balancer	direct current bias	direct-current biasing
direct current biasing	direct current bridge	direct-current bridge	direct current bus	direct current capacitor
direct current characteristic	direct-current characteristic	direct current circuit	direct-current circuit	Direct current comparator
direct current comparator	direct-current comparator	direct-current comparator potentiometer	direct-current compensator	direct current component
direct-current component	direct current computer	direct current condition	direct-current conductance	direct current conversion circuit
direct-current converter	direct current converter	direct current coupling	direct current {= DC}	direct current (DC)
Direct Current{=DC}	direct current {=DC}	direct current{=DC}	direct current {= DC}; continuous current	direct current{=d.c.} offsets
direct-current dialing	direct current diode sputtering	direct-current direct-current converter	direct current dissipation(power)	direct current dissipation (power)
direct-current distribution	Direct current dynamo	direct-current dynamo	direct current dynamo	direct current electrical field
direct current electric drive	direct current elec tric drive	direct current electric field	direct current electric power	Direct Current electrified section{=DC electrified section}
direct-current electro-magnetic	direct-current electromagnetic pump	direct-current excited-field generator	Direct current generator	direct-current generator
direct current generator	direct current generator{=DC generator}	direct current graphite	direct current graphite electrode	direct current high pressure water sprayer
direct current holdover voltage	direct current instrument transformer	direct-current key pulsing	direct current machine	direct current machine{=DC machine}
direct current measurement	direct current method	direct-current motor	direct current motor	direct current motor {=DC motor}
direct current motor{=DC motor}	direct-current output	direct current output	direct current panel	direct current plasma
direct current plating	direct-current potential	direct current potential transformer	direct-current power	direct current power
direct current power equipment	direct current power model	Direct current power model	direct-current quadruplex	direct current reference voltage of arrester
direct-current reference-voltage type measuring unit	direct current relay	direct-current relay	direct current resistance	direct-current resistance
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