The signal has the advantages of small harmonic wave amount, good sine property and small subdivision error.

由于电子细分技术是基于理想的正弦信号，正弦性差将带来很大的细分误差。

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Sequestration, the second wave of cuts under the budget law, doubles that amount.

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"There was a giant digitization wave that Ancestry brought on, and we realized that there is an enormous amount of data that is now made searchable, " Mr. Shaw says.

WSJ: Using Wikis and Other Forms of Group Research, Family Historians Are Making Surprising Connections