所选信道上限，功率准确性，占用部分。
Upper threshold selected channel, power accuracy, segment occupancy.
数字加法器需要更多的电路、因而需要更大的功率才能工作，但它不需要这么高的准确性。
A digital adder needs more circuitry, and thus more power, to operate, but it does not require such high accuracy.
电力企业功率表与电流表指示不准，将严重影响计量的准确性。
The inaccurate indication of power meter and ampere meter will seriously influenced the metering accuracy of electric power enterprise.
牢固的发射机低功率消耗可以延长电池寿命的同时保证测量扭矩数据的准确性以及可靠性。
Low power consumption in the rugged transmitter allows longer battery life while sophisticated electronics assure accurate and reliable torque data output.
在这种情况下，暂态稳定极限传输功率计算的准确性，对电力系统的安全经济运行就显得尤为重要。
On this condition, to get exact transient stability limit is quite important for power systems safety and economic op.
噪声功率谱估计和先验信噪比估计的准确性有助于提高增强后的语音质量。
Correct noise power spectrum estimation and apriori signal-to-noise ratio (SNR) estimation are all essential to good quality of the enhanced speech.
噪声功率谱估计和先验信噪比估计的准确性有助于提高增强后的语音质量。
Correct noise power spectrum estimation and apriori signal-to-noise ratio (SNR) estimation are all essential to good quality of the enhanced speech.
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