Key management and key synchronization are two important problem for realizing an one-time pad system.

密钥管理和密码同步是一次一密系统应用于实际的两个关键难题。

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Then intercept the ball back pad system and then pass the ball in the defensive and offensive systems with a high level of volleyball in the world do not exist significant differences.

拦回球系统和接传垫球系统中的防守和进攻与世界高水平男排均不存在显著性差异。

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HaloIPT claims that their charging system provides for greater lateral movement which means that the vehicle's receiving pad does not have to be directly over the transmitter pad.

HaloIPT声称他们的充电系统能够大幅度的横向移动，这意味着电动车的电力接收垫不需要直接在充电垫的正上方。

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The co-inventors have now formed a company called Fingerworks to make and market the smart pad system.

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Meanwhile, Sony has their motion-tech built into the next DualShock controller along with a touch-pad similar to the rear touch-pad on the PS Vita handheld system.

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The entrance uses a number pad instead of a lock-and-key system.

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