To define distance, limit, a delay operator, which is consistent to practical problems in waveform space.

在波形空间中定义了与实际问题相符合的距离，极限，延迟算子；

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The inverse operator method has much advantage, such as high degree of accuracy, little limit ability to solve strong nonlinear problem and so on.

该方法具有精度高、限制少、能够解决强非线性问题等优点。

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An operator can now limit transmitting outside the programmed frequency band.

运营商现在可以限制转递程序以外的频带。

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The signals this generates can then be fed back as resistance in the operator's glove, and also limit the maximum pressure the robot hand can exert.

ECONOMIST: Monitor: Very handy | The

Think about what this advancement has meant just in terms of access to the resources: When drilling into a hydrocarbon bearing formation 100 feet thick, vertical drilling would allow an operator to contact 100 feet of rock, which would limit your potential recovery to whatever oil or gas would flow into that length of pipe.

FORBES: Horizontal Drilling: A Technological Marvel Ignored