• 长白山阔叶林三类清查资料依据,采用修正指数分布式拟合并预测林分的直径分布

    The diameter distributions were simulated by the modified exponential distribution function for describing the stand structure, based on inventory data of broad-leaf forest in Changbai Mountain.

    youdao

  • 本文采用两种方法解决高温温区的外标定问题,即基于二次曲线导数最小二乘法基于修正指数模型趋势外推法。

    One is differential least square method based on conic, and the other method is trend extrapolation based on modified exponential model.

    youdao

  • 关于荷载强度试验经验公式及其修正指数规定论述相关规范手册还有一些有待明确的方面,因此在岩土工程应用中存在着一定的局限性。

    Concerning the stipulation and statement for empirical formula and revised index in point loading strength test there are still some uncertainties in related specifications and manuals.

    youdao

  • 关于荷载强度试验经验公式及其修正指数规定论述相关规范手册还有一些有待明确的方面,因此在岩土工程应用中存在着一定的局限性。

    Concerning the stipulation and statement for empirical formula and revised index in point loading strength test there are still some uncertainties in related specifications and manuals.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定