sample tree

The4-inch-long wood sample, which is normally held in the Royal Society archives in London, comes from the original tree from which an apple fell and inspired Newton's theory of gravity.

这截4英寸长的树枝现存于伦敦皇家学会档案馆，它来自那颗激发牛顿得出万有引力定律的苹果树。

The screen capture to the right is a table of sample profile events during a6.5 second period during a find string operation over a tree of source code.

右边的截图显示了在用时6.5秒的对源代码树搜索字符串的过程中，所有的sample profile事件。

Binary search tree sample source code integrity, and can be used directly.

二进制搜索树样品源代码完整, 并可以直接使用.

sample tree analysis and its application to the construction of volume tables

样木解析法及其在材积表编制中的应用研究

Typical sample-tree selection and random selection were applied in this study. Methods: Part ⅰ.

采用典型样株和随机取样的方法；

method of sample tree collection for physical and mechanical tests of wood

木材物理力学试材采集方法