Besides national network for home loan information, there has been no such nationwide system for property ownership as the data are managed in cities where the houses were bought or sold.

此前，除银行个人信贷征信系统全国联网外，房屋权属信息在各城市间并不联网，房屋权属信息均采用属地管理原则。

youdao

Bluetooth defines how data is managed, formatted and physically carried over a wireless personal-area network (WPAN).

蓝牙定义了数据是如何管理和格式化、以及在无线个人区域网上是如何承载的。

youdao

The receiving and sending end of the data collection network shall be equipment with dedicated computers and telecommunications equipment and managed by dedicated personnel.

数据收集网络的接收端和分送端都必须配备专门的计算机和通信设备，并设专人管理。

youdao

Our data, network and other managed services have grown exponentially.

WSJ: Tata Unit Seeks Profile Boost Via F1 Deal

Traditionally, much of the intelligence for controlling data communications is spread around a network, managed by proprietary software that comes with each vendor's gear.

WSJ: An Upgrade Race for Data Centers