“productivity index”的概念、定义、翻译、参考文献-科学参考

单词	productivity index
释义	productivity index [´prä´dǝk`tiv·ǝd·ē ´in´deks] ^{PETROLEUM ENGINEERING} The number of barrels of oil produced per day per decline in well bottom-hole pressure in pounds per square inch.
随便看	Fourier number Fourier series Fourier's half-range series Fourier space Fourier spectrum Fourier's theorem Fourier-Stieltjes series Fourier-Stieltjes transform Fourier synthesis Fourier transform Fourier transform spectroscopy four laws of black hole mechanics four-layer device four-layer diode four-layer transistor four-level laser fourmarierite four-phase modulation four-pi counter four-piece set four-plus-one address four-point four-point bearing four-pole double-throw four-quadrant multiplier

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