所有科技知识-科学参考

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。

standard of economic	standard of feasibility	standard of luminous intensity	standard of perfection	standard of productive forces
standard of security	standard of stable isotope	standard of taxation	standard of the Renminbi	standard of tolerance
standard of wavelength	standard ohm	Standard Oil Company (美国)	standard oil tank	standard operating instructions
standard operating procedure	standard operating procedure (SOP)	standard operation	standard operation procedure	standard operation sheet
standard operation time	standard operator	standard opinion	standard optical dynamometer	standard option
standard orifice	standard orthogonal basis	standard oscillator	standard output	standard overhead cost
standard over head rate	standard oxidation potential	standard oxidationreduction potential	standard oxidation-reduction potential	standard oxidizing potential
standard package	standard packet protocol	standard page	standard parallel	standard parameter
standard partial regression coefficient	standard parts	standard pattern	standard pattern dissecting forceps	standard payback period of investment
standard payment	standard penalty function	standard penetration resistance	standard penetration test (SPT)	standard penetrometer
standard performance	standard periodical inspection	standard petal	standard petroleum densimeter	standard phase meter
standard photopic eye	standard physical units	standard picture	standard pile	standard pipe
standard pipe bender	standard pipe prover	standard pipe size	standard piston ring	standard pitch
standard pitch auger	standard plain metal-slitting	standard plain milling cutter	standard plan	standard plane
standard plan of amortization	standard plasma	standard plate	standard platinum-rhodium alloy thermocouple	standard play
standard playing record	standard polarity	standard policy	Standard & Poor's Corporation (美国)	Standard & Poor's Indices
standard population	standard port	standard postlude	standard potential	standard potential transformer
standard power	standard power meter	standard practice instruction	standard precipitation coefficient	standard preemphasis
standard prelude	standard preparation	standard preparation hours	standard pressure	standard pressure altitude
standard pressure parts	standard pressure vessel	standard price	standard price method	standard print file
standard priority	standard procedure	standard procedure instructions	standard procedure manual	standard procedure program
standard process cost sheet	standard processing mode	standard-processing mode	standard-processing techinque	standard Proctor test
standard product	standard product cost	standard production	standard production volume	standard program
standard program procedure	standard projection	standard projection lens	standard propagation	standard provisions
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