为了更好地分析如何寻找一个最佳的传送方法，将整个多模块系统抽象成一个边带权值的树结构。

For better analysis of the optimized methods for the data transfer, the multi-module system is abstracted to the tree structure with weighted edges.

youdao

本公司的网上登记程序采用SSL技术配合数据传送，以可靠的加密形式保护您的资料，确保私隐权获得保障。

Our online registration process USES the SSL protocol link for data transmission so as to protect your data via encrypting it in a secure format to ensure its privacy is maintained.

youdao