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- Tangency SDH Loop 相切组网
- Over Unicom's backbone network, original SDH loop network architecture already fails to meet present capacity requirement, which must be transformed into ASON, especially for the central-east regions. 在联通的干线网上，原有的SDH环网结构已经不能满足当前的容量要求，必须改造成ASON网络，特别是中东部地区。
- 2.5G SDH loop (kind of information highway) 2.;5千兆同步数字传输环路
- Methods of Setting Time of SDH Loop of MAN 城域网中SDH环定时的设置方法
- Synchronizing modification of the SDH loop in central China power group 华中电力集团公司SDH环网的网同步改进
- The news of their marriage knocked me for a loop. 他们结婚的消息使我大吃一惊。
- The road makes a wide loop around the lake. 这条路沿湖绕一大圈。
- A loop fastened to a belt to hold a tool or weapon. 挂武器环固定在腰带上拴工具或武器的环套
- One loop or winding of a coiled rope or cable. 一卷绳索，一捆船索卷起的绳子或钢丝的一圈或一卷
- The loop becomes magnetic when the current is switched on. 通电时线圈就会有磁性。
- The tangency point is known as the pitch point. 两节圆的切点成为节点。
- The loop of string makes a handle for the parcel. 细绳结的环做成包裹的拎襻。
- SDH is carried over fiber optic networks. SDH通过光纤网络携带。
- Loop that end of the rope through this and knot it. 把绳子的这一头儿从这里穿过然后打结。
- This control may be closed loop or open loop. 控制可以是闭环的也可以是开环的。
- A knot forming a loop that does not slip. 死结形成一个不能滑脱的环状结
- The news of their divorce threw us for a loop. 他们离婚的消息使我们大吃一惊。
- The news of their marriage threw me for a loop. 他俩结婚的消息使我十分诧异。
- She put a loop of rope around the cow's neck. 她把绳子圈套到奶牛的脖子上。
- SDH has many advantages compared with traditional PDH. 同步数字系列(SDH)比传统的准同步数字系列(PDH)具有许多明显的优点。
