Therefore, the specification also provides a number of utility functions to lessen the amount of redundant typing necessary.

因此，规范还提供了一些实用函数来减少必需的冗余输入的数量。

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By simply counting the number of lines this utility outputs, you can quickly see if the number of handles is significant or — worse still — growing.

只要数一数该工具输出的行数，就可以判定句柄是不是太多，或者是否还在增长。

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Records Manager also includes a number of utility tools for parsing and caching various RM structures.

Records Manager还包含许多实用工具，用于分析和缓存各种RM结构。

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The number of utility patent applications filed in the United States last year exceeded half a million.

FORBES: Johnson & Johnson's Favorable Ratings: Does The Market Prefer Trademarks Or Patents?

Having monitored the number of utility patents (an inexact but objective measure for innovation) granted by the U.S. Patent and Trade Office to countries during this period, it was fascinating to observe that the number of patents of foreign origin over taking those from the U.S. in 2007 for the first time in history.

FORBES: The locus of innovation has shifted away from the U.S.

What Apple (and again Microsoft) does have is a number of design and utility patents.

FORBES: Are Apple And Google Going To Settle Their Patent War?