蚂蚁还吃小叶顶端的黄色组织：这些结构富含蛋白质，除了吸引蚂蚁外，似乎对树没有任何其他作用。
The ants also eat yellow structures at the tip of leaflets: these are protein-rich and seem to have no function for the tree except to attract ants.
作者认为CDE技术对测量肾皮质厚度和小叶间动脉的RI有很大的帮助。而肾皮质厚度和小叶间动脉的RI是评估肾功能损害程度的重要参数。
CDE technique is helpful in measuring the ri of interlobular artery and the thickness of renal cortex, which are important parameters in evaluating renal function.
作为应用实例，对一块小叶松林分直径结构的变化进行了动态模拟和预测。
As an example of the application, the changing structure of the diameter of an even-aged Jack pine stand is simulated and forecasted.
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