signal data中文什么意思

例句与用法

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1. 150 mm high raised floor system to provide flexible access for laying power , signal data and telephone networks
   高架式地台系统，空间高度约150毫米，方便租户铺设电线电脑及通讯系统
2. The gps receiver is simple and general in structure , dexterit and fast in processing signal data and convenience for programming
   可广泛用于，交通，电力，电信等行业。可提供高精度的标准时间，精度达0 . 05微秒。
3. Clear ceiling height of 2 . 8 metres 150 mm high raised floor system to provide flexible access for laying power , signal data and telephone networks
   高架式地台系统，空间高度约150毫米，方便租户铺设电线电脑及通讯系统
4. More permanent reference stations are being installed to provide wider and more precise coverage . the received satellite signal data are available to the public
   测绘处现正设立更多的永久参考站，以扩大覆盖范围及提高精确程度。
5. The maximum office clear ceiling height is 2 . 7m a 150mm high raised floor system to provide flexible access for laying power , signal data and telephone networks
   高架式地台系统，空间高度约150毫米，方便租户铺设电线电脑及通讯系统