In general, the basic structure of digitalized campus is divided into the network basis tier, the data central, the gateway website to take off data with the university characteristics.

通常，数字化校园的基本结构分为分为网络基础层、数据中心、业务应用平台和具有本校特点的数据提取门户网站。

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Compared with the prior art, the electromagnetic runway has the characteristics of enabling the airplane to take off or land quickly, shortening runway sliding and the like.

与现有技术相比，本发明具有可使飞机快速起飞或降落，缩短滑行跑道等特点。

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Characteristics: Oil soaking CAM and connecting bar system; sinker with an eyelet to take unable-closed steel wire; let-off boxes control two rollers for positive let-off motion.

特点：油浸式凸轮连杆机构，地梳固定不摆动，带耳沉降片穿防闭钢丝，送经箱体分别控制二辊罗拉积极送经。

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"We considered over 30 designs and believe that the QSST is the only design that meets all the desired requirements including range, take-off and landing field length, take-off noise, emissions and sufficiently low sonic boom characteristics to enable supersonic flight over land, " he told CNN.

CNN: Bang goes the sonic boom