“natural decline of yield”的概念、定义、翻译、参考文献-科学参考

单词	natural decline of yield
释义	natural decline of yield Encyclopedia 工学产量自然递减释 natural decline of yield产量自然递减率扣除多种增产措施增加的产量后，老井单位时间内油气产量的自然变化率或自然下降率。反映了油气田或油气井产量自然递减状况。
随便看	right linear grammar right-linear grammar right linearly dependent right linear space right linear topology right localization right lung right lymphatic duct right mean right measure right module right monotonicity right-monotonic law right-monotonic operation right multimodule right multiple right multiplication right multiplication ring right multiplicative group right Noetherian ring right nonsingular bilinear form right-non-singular bilinear form right nonsingular form right nonzero divisor right null object

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