“needle-punching density”的概念、定义、翻译、参考文献-科学参考

单词	needle-punching density
释义	needle-punching density Encyclopedia 工学水刺法释 needle-punching density针刺密度纤网单位面积内所受到的针刺数。
随便看	mean type mean unbiased estimator mean value mean-value characterization mean valued function mean-valued function mean-value estimate mean-value formula mean-value function mean-value functional mean value method mean-value method mean value of a function mean value of a random variable mean value of data mean-value property mean value theorem mean-value theorem mean-value theorem of differentials mean-value theorem of integrals mean value theorems mean-variance model mean vector mean velocity mean wavelength

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