并计算了相关的年有效剂量当量。
目的计算被检测飞行人员个人宇宙辐射年均受照有效剂量。
Objective to calculate individual annual cosmic radiation effective dose for monitored flight personnel.
计算某航空公司各类飞行人员飞行中受到的宇宙辐射有效剂量。
Objective To study a simple method for estimating cosmic radiation effective dose rate for aircrew.
由于剂量不准确，这种做法并不一定是安全或有效的。
This is not always safe or effective as the dose will not be accurate.
中到大剂量糖皮质激素治疗是安全有效的。
The treatment with moderate to high doses of corticosteroids is safe and effective.
结论：小剂量放疗治疗顽固性鼻出血是一种经济、安全、有效的治疗方法。
Conclusion: Low dose of radiotherapy is an economic, safe and effective method.
使用本系统和方法可以实现具有更低辐射剂量的有效成像。
Effective imaging with a lower radiation dose may be achieved with the system and method.
结论：静脉应用胺碘酮治疗快速型房颤安全有效，老年人用药剂量不减。
Conclusion: Intravenous amiodarone is effective and safe for atrial fibrillation with rapid heart rate.
其有效率与发病早期治疗和用药剂量有关。
The effective rate closely related with early treatment and the dosage used.
复发病例加大锑剂剂量治疗仍有效，对复发1次的治愈率可达79.81%。
For the cases with the first recurrence, the curative rate could reach up to 79.81%.
复发病例加大锑剂剂量治疗仍有效，对复发1次的治愈率可达79.81%。
For the cases with the first recurrence, the curative rate could reach up to 79.81%.
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