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- secure voice unit 话密装置
- Fleet Secure Voice Communications 舰队保密话音通信
- High Command Secure Voice Network 高级司令部保密话网
- Integrated Secure Voice Terminal 综合安全电话终端
- Improved Secure Voice Conferencing System 改进的保密电话会议系统
- Interim Narrow Band Secure Voice 临时窄带保密话音
- Jam Resistant Secure Voice Communications 抗干扰保密话音通信
- Primary Pacific Secure Voice Communications 太平洋主要的保密话音通信
- The luminous intensity on unit area. 单位面积上的发光强度。
- Remote-Control Secure Voice System 遥控保密语音系统
- Satellite Secure Voice Communications 卫星保密话音通讯
- Secure Voice Command Control Network 保密语音指挥控制网络
- The family is the smallest social unit. 家庭是社会最小的单位。
- His vibrant voice commove the air. 他响亮的声音振动了空气。
- Secure Voice Improvement Program 保密话音改进计划
- Pressure is force per unit area. 压力就是电单位面积上的力。
- There was a tremor in her voice. 她的声音有点颤抖。
- A set of data elements which are handled as a unit. 作为一个单元来处理的一组数据元素。
- Her beautiful voice charms everyone. 她优美的声音迷醉了每个人。
- The family is the basic unit of society. 家庭是社会的基本单位。
