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。

DBMS (abbreviation)	DBMS{database management system}	DBMS(data base management system)	DBMS(缩写)	DBMS(缩写)
dBmV	dBmV (decibel-millivolt)	DBP (data base processing)	DBPL	DBPL语言
DBPL语言	DBRC data-sharing control	dBR (decibel relative)	DBR(Deternimistic Bit Rate)	DBR laser
DBS {=direct broadcast satellite}	db switch (double break switch)	DBTG (data base task group)	DB to DB adapter	dbv
DBX	dBXL	dBXL资料库语言	dBXL资料库语言	DB xx
DB-xx系列	db｛decibel｝	DC	DC1400 画面	DC1400 画面
DC1, DC2, DC3, DC4	D-C1〕	DC 750 V switchgear{=750V SWG}	DC 750V Switchgear Outgoing Feeder{=F1~F4}	DCA
D cable	DC-AC	DC/AC converter	DC-AC converter	DC-AC inverter
DC/AC power conversion	DC/AC power converter	DC-AC transfer standard	DC adapter	DC ammeter
DC ammeter	DC Ammeter	DC ammeter; DC galvanometer	dc amplifier	DC amplifier
d.c. amplifier	DC amplifiers	dc amplitude voltage motor	DC amplitude-voltage motor	d.c. analog computer
DC analogue computer	DC and AC comparator	DC and AC generator	DC arc	D.C.arc
DC arc welding	D.C. arc welding	D. Carleton Gajdusek	DC arrester	D cast （die casting）
dc backup power	DC balancer	DC behavior model	DC Behavior Model	DC bias
dc bias circuit	DC biasing	D.C .bias magnetic recording technique	DC blocking capacitor	DC blocks
DC booster	D. C. booster	DC bridge	DC bridge for measuring high resistance	DC brushless linear actuator
DC buffer	DC bus	DC bus arrester	d.c. cable	DC calibrator
d.c. capacitor	dc capacitor	DCC {=digital compact cassette recorder}	DC characteristic	DC charging
DC chopper	DC chopper convertor	DC circuit	D.C. circuit	D.C.circuit
dc circuit breaker	DC circuit breaker	dc circuit interrupter	DC code	DC-coded picture
DC-coefficient	DC coefficient	DC commutator machine	DC comparator type bridge	DC comparison type potentiometer
DC compensator	dc component	DC component	DC component of wave	DC compound motor
dc conditions	d.c. conductance method	DC control circuit	dc conversion	DC conversion factor
dc converter	DC converter	d.c. convertor	DC corona	DC corona loss
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