SDMA

例句：

1. 1. SDMA is a new typeof material that has been developed for usein electronic devices.
   SDMA是一种新开发的用于电子设备的材料。
2. 2. The company's newproduct line includes SDMA, which isdesigned to improve data transfer speeds.
   该公司的新产品线包括SDMA，旨在提高数据传输速度。
3. 3. SDMAtechnology is used in high-speed communication systems to ensure reliable datatransmission.
   SDMA技术用于高速通信系统，以确保数据可靠传输。