“valley spring”的概念、定义、翻译、参考文献-科学参考

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单词	valley spring
释义	valley spring 谷泉侵蚀泉
随便看	approximate sampling analysis approximate sampling distribution approximate sight approximate solubility approximate solution approximate treatment approximate valuation approximate value approximate value measure approximate variance of the ratio estimate approximate weight approximating function approximating optimum allocation approximating variances approximation approximation by semiinfinite slopes approximation characteristic approximation error approximation method approximation of function approximation on the average approximation polynomial approximation problem approximation roasted grain approximation theorem