“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	random component random composition random conformational search random control theory random convex set random copolymer random copolymerization random crosslinking random current random degradation random descent random deviation random device random die random difference equation random differential equation random digit random disguised handwriting random displacement random distribution random disturbance random dot stereogram random draft random drift random dynamical system

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