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。

double-riveted lap joint	double riveting	double rivet joint	double road train	Double, Roche
double-rocker	double-rocker mechanism	double rocker mechanism	double rod cylinder	double-rodded leveling
double rod (pneumatic) cylinder	double Roebel bar	double roll	double roll crusher	Double roll crusher
double-roll crusher	double roller chock	double roller mixer	double roller type conveyor	double roller wave generator
double root	double root chord	double rope aerial cableway	double rope grab	double-rope grab
double rope tramway	double rotary engine	double rotation	double-rotor impact breaker	double rotor induction motor
double rotor-stator stepper	double-rotor swing-hammer crusher	double roving	double roving spinning	double row ball bearing
double row ball journal bearing	double row bearing	double-row compressor	double row radial engine	double row roller bearing
double row single direction thrust ball bearing	double-row stage	double ruled surface	double ruled warped surface	double ruled warp surface
double-run leveling	double-run lines	doubler yarn	doubles	double safeguard
double safety device	double sail	Double salt	double salt	Double sample
double sampler	Double sampling	double sampling	double sampling amplifier circuit	double sampling circuit
double sampling inspection	double sampling inspection plan	double sampling plan	Double sampling scheme	double sateen (satin)
double satin ribbon	double satin weave	double scale	double scale voltmeter	double-scalp of sheep
double scan CGA	double scarf	double scattering	double scored pulley	double screen
double screw	double screw extruder	double screw jack	double screw pump	double sculls
double seal	double-seal bearing	double-sealed bearing	double-seal manhole cover	double-seal valve
double-seamed can	double seam end	double seamer	double seam(ing)	double seam， double seaming
double seat balanced valve	Double-Seated Valve	double seater airplane	double seat stop valve	double seat valve
double-seat valve	double-secondary transformer	double section	double sector screen	double semitrailer road train
double sentry	double sequence	double series	double-serrate	double serrate
double-service	double setting	double shaft	double-shaft agitator	double-shaft mix rotor
double shake	double shaping machine	double share coulter	double sharp	double shear
double shear riveting	double sheath	double sheave block	double sheave cargo block	double sheave metal block
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