您要查找的是不是：
- virtual tributary level n 虚拟支路第n级
- The LAPD-like frames are transported as packet streams in a wideband packet network over a full or fractional primary channel, or an SDH virtual tributary. 类似LAPD帧通过一条完整的基本信道或部分基本信道或一个SDH的虚分支在宽带分组网络中以分组码流来传输。
- STS-N: Synchronous Transport Signal level N; N 级同步传输信号
- The Avon is a tributary of the Severn. 埃文河是塞文河的支流。
- I'd like a room on the upper level. 我想要楼上的房间。
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
- These children were in a state of virtual neglect. 这些孩子实际上处于无人照管的状态。
- I hope you'll be on the level with me. 我希望你对我坦率布公。
- She needs to win this point to level the score. 她要赢得这一分才能将比分扳平。
- Keep a level head and phone the Fire Department. 保持冷静，打电话给消防署。
- virtual tributary 实效支路
- A football field should be level. 足球场地应该平坦。
- The Missouri River is the chief tributary of the Mississippi. 密苏里河是密西西比河的主要支流。
- The rising level of crime is a sign of the times. 犯罪率增高是这一时代的特徵。
- A virtual state of war exist between the two countries. 这两国间实际上处於战争状态。
- There was a tributary road near the end of the village. 村的尽头有条岔道。
- This is Virtual Fields taken to the next level. 这是下一层次的虚拟字段。
- Our deputy manager is the virtual head of the business. 我们的副经理是公司的实际负责人。
- I have told the whole story on the level. 我已经诚实地把整个事情经过讲出来了。
- Find level ground for the picnic table. 找一处平坦的地面放野餐的餐桌。
