For retrieving the files in each activity, use another method in the TreeParent object to get the URL of the activity (first-level node) and do a get request on the activity URL as shown in listing 3.

为了获取每个活动中的文件，使用TreeParent对象中的另一个方法获取活动(第一级节点)的URL，并对活动url执行一个GET请求，见清单3。

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In order to raise the level of the enterprise, and control business costs effectively, the thinking of Activity-Based cost method applied to business costs budget.

为提高企业的成本管理水平，有效的控制企业成本，将作业成本法的思想应用于企业成本预算中。

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Methods Adoption velocity method with RIA method measurement 81 example cirrhosis get, matched control 30 example serum che activity with cirrhosis marking thing HA level.

方法采用速率法和放射免疫法(RIA)测定了81例肝硬化患者、对照组30例血清che活性和肝纤维化标志物ha水平。

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