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- For optical systems,the protection channel fibers can be routed over a path separate from the working fibers. 对于光纤系统来说，保护信道的光缆可以在不同于工作光缆的独立路径上进行路由。
- Using the new tri-coaxial-cable as connecting cable in high frequency protection channel to improve the anti-jamming ability of high frequency protection was suggested. 提出了用新型三同轴电缆作高频通道连接电缆可提高高频保护抗干扰能力的建议。
- A wire mesh cage, usually rectangular, filled with rock and used to protect channel banks and other sloping areas form erosion. 一种在合金钢丝笼中填充卵石，用于保护沟渠和边坡，防止水土流失的产品。
- non-dedicated protection channel 非专用保护信道
- optical fiber protection channel 光纤保护通道
- optical fiber relay protection channel 光纤保护通道
- optical-fiber protection channel 光纤保护通道
- optical-fiber relay protection channel 光纤保护通道
- She subscribes to an animal protection society. 她捐款给一个动物保护协会。
- Reliability assessment on optical fiber relay protection channel 光纤保护通道可靠性评估
- We subscribe to an animal protection society. 我们定期捐款给一个动物保护基金会。
- electric power optical-fiber relay protection channel 电力光纤保护通道
- The young in our society need careand protection. 我们社会的年轻人需要受到关怀和爱护。
- He was paying out half his profits as protection. 他把所得利润的一半交给歹徒作为保护费。
- They lobbied on the environmental protection issue. 他们就环境保护问题在议员中进行了游说。
- A thin jacket is a poor protection against cold. 一件单薄的夹克衫不足以御寒。
- The settlers banded together for protection. 移民联合起来保护自己。
- He's devoted his whole life to the protection of the rare animals. 他终生献身于珍稀动物的保护。
- A thin coat gives little protection against the cold. 一件薄上衣没有什么御寒作用。
- fiber-optic relay protection channels 光纤保护通道
