That changed in 1997 when Mr Pepy took charge, introducing a dose of modern marketing and a yield-management system from American Airlines to fill seats and take on the low-cost airlines.
这在1997年改变了，Pepy先生掌管之后，他引进了美国航空为了填满座位以及低成本运营的产出管理系统以及许多现代营销。
Objective to explore the effect of long-term low-dose X-ray on the blood system and genetic material in the health workers and to provide basis for protecting the radiological health workers.
目的探索长期接触低剂量X射线对医务人员血液系统及其遗传物质的影响，为当前放射医务人员的卫生防护工作提供依据。
Resu lts The direct digital imaging system had the advantages of low exposure dose and good image quality. The first film rate was 91.3%.
结果直接成像系统具有曝光剂量小、图像质量佳等饰点，其甲级片率达到91.3%。
Conclusion 64-slice spiral ct imaging of the urinary system available with low-dose furosemide clear the urinary tract imaging, clinical diagnosis can be used as an effective means of inspection.
结论64层螺旋CT小剂量呋塞米法泌尿系成像可获得整个尿路的清晰影像，可作为临床诊断的一种有效的检查手段。
Conclusion 64-slice spiral ct imaging of the urinary system available with low-dose furosemide clear the urinary tract imaging, clinical diagnosis can be used as an effective means of inspection.
结论64层螺旋CT小剂量呋塞米法泌尿系成像可获得整个尿路的清晰影像，可作为临床诊断的一种有效的检查手段。
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