Meanwhile, it, in view of the portable features, achieves to miniaturize the program, extend the function and simplify the operation.

针对便携式的特点，还实现了程序上的小型化、功能上的拓展以及操作上的灵活、高效。

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This paper introduces the functions of portable data terminal, puts forward the concrete operation steps of portable data terminal in book inventory, and analyzes its advantages and disadvantages.

简要介绍了便携式数据采集器的功能，给出了应用便携式数据采集器进行图书清点的具体操作步骤，并进一步分析了其优缺点。

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Operation of the portable router results in rotation of the driven member.

便携式刳刨机的操作导致从动元件的旋转。

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The sophisticated operation used "forged document specialists, " a locksmith and a portable computer to sync a key to the vehicle's unique code, allowing the vehicle to be stolen without damage, authorities said.

CNN: Custom-order vehicle theft ring busted