QRZ? This is BG0AAI, BG0AAI please call me again.

谁在呼叫？这里是BG0AAI，请再呼叫我一次。

The only way AAI can help its shareholders is to make them richer.

AAI能够帮助它的股东的唯一道路是使他们更加富有.

To SSS patients, AAI pacemaker is a cheap, easy to use and effective physiological pacing.

对病态窦房结综合征患者AAI起搏器为实用、经济、简单的生理性起搏。

To SSS patients, AAI pacemaker is a cheap , easy to use and effective physiological pacing.

对病态窦房结综合征患者AAI起搏器为实用、经济、简单的生理性起搏.

To date, AAI has contracted for a total of 113 Shadow TUAS and delivered a total of 71.

美军已经授予了AAI公司共计113架“影子”战术无人机的合同，而AAI公司业已交付了71架。

Conclusion DCG automatic analysis system provides most accuracy in ECG of VVI pacing mode, less in AAI pacing mode and the least in DDD pacing mode.

结论DCG自动分析系统对VVI起搏模式的ECG自动检出正确率最高，对AAI起搏模式次之，AAI通过人工识别后仍可取得满意效果；