主要用于多道脉冲幅度分析器的道宽一致性的精确测量。

The generator is mainly used for the accurate measurement of the channelwidth uniform of a multichannel pulse amplitude analyzer.

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本实用新型泄水流道宽，泄压快，对管道可能发生的超常压力和冲击力，有良好的保护功能。

The utility model has wide draining flow passage, fast decompression, excellent protection function for excessive pressure and impulse force possibly occurred in the pipeline.

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那队炮兵的工事如果完成，就可能成为大害。 炮位设在一道极矮的园墙后面，百忙中加上了一层沙袋和一道宽土堤。

The battery, which, if completed, would have been almost a redoubt, was ranged behind a very low garden wall, backed up with a coating of bags of sand and a large slope of earth.

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