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 perception	direct petrol injection	direct photography	direct photolysis	direct photometric titration
direct pick-up	direct picture	direct picture television receiver	direct piezo electric effect	direct plate making
direct plot	direct plotting	direct plug-in equipment	direct plug in equipment	direct plummet observation
direct pointing	direct point repeater	direct port	direct position computation	direct positioning
direct position of telescope	direct positive	direct positive emulsion	direct potentiometric measurement	direct pouring
direct power	direct power conversion	direct precedence relation	direct precipitation process	Direct premium
direct pressure	direct pressure closing	direct pressure cold chamber machine	direct pressure hot chamber machine	direct print
direct printer services subsystem	direct printing	direct printing mode	direct-printing telegraphy	direct probability
direct problem	direct process	direct processing	direct processor adapter{=DPA}	direct product
direct product algebra	direct-product code	direct product code	direct production cost	direct product measure
direct product representation	direct product set	direct program control	direct-projection method	direct projectivity
direct proof	direct proportion	direct proportion ; direct ratio	direct pyramidal tract	direct pyrolysis
direct, quadrature and zero (0) axis quantities	direct-quadrature axis current control	direct quench aging	direct quenching	direct questioning
direct quotation	Direct R/3	Direct R/3 供应炼程式	Direct R/3 供应链程式	direct radiating surface
direct radiation	direct radiation proximity indicator	direct radiator	direct radiography	direct radioscopy
direct Rambus DRAM{=DRDRAM}	direct Rambus dynamic random access memory	direct rating method	direct ratio	direct ratio [of an interior lighting installation]
direct ratio[of an interior lighting installation]	direct ratio of an interior lightng installation	direct raw meterial cost	direct ray	direct read after write
direct read during write	direct reader	direct readers' advisory	direct reading	direct reading balance
direct reading dosimeter	direct reading encoder	direct reading indicator	direct-reading indicator	direct reading instrument
direct reading meter	direct-reading meter	direct-reading range	direct-reading rod	direct-reading scale
direct-reading spectrograph	direct reading system	direct-reading tacheometer	direct reading theodolite	direct-reading thermometer
direct reading totalizer{=DRT}	direct read-out ground station	direct read-out image dissector	direct read-out infrared radiometer	direct reason of electrical accident
direct receptance	direct recombination	direct recorder	direct recording	direct-recording
direct recording polarograph	direct recording pressure type wave meter	direct rectifer	direct redrawing	direct reduction
[首页] [上一页] [2737] [2738] [2739] [2740] [2741] [2742] [2743] [下一页] [末页] 共有 3405096 条记录页次: 2740/28376