Objective Aim at the influence factors of the mastacarcinoma patients hospitalized costs, the more reasonable cost time series model will be investigated and established.
目的针对乳腺癌患者住院医疗费用的影响因素，探讨更为合理的费用时序模型，为卫生管理部门和医院制定相关政策提供科学依据。
The utility model with the advantage of reasonable structure, stable operation, good ditching effect and low cost can work in fine or rainy days.
本实用新型结构合理，工作性能稳定，开沟效果好，成本低，且晴、雨天均能正常工作。
The utility model is simple and reasonable in structure, convenient and reliable to use, low in cost, rich and practical in functionality and convenient for popularization and application.
它具有结构简单、合理，使用方便可靠，成本低，使用功能多而实用等特点，便于推广应用。
The utility model has the advantages of novel structure, simplicity, practicality, reasonable and artful design, stable and reliable operation, long service life and low cost.
结构新 颖独特，简单实用，设计巧妙合理，动作稳定可靠，使用寿命长，成本低。
The utility model has the advantages of reasonable structure, easy fabrication, low cost and convenient operation, and the utility model can be hung by one person.
本实用新型具有一人即可挂接和结构合理、制造简单、成本低、使用方便、实用性强等优点。
The utility model has the advantages of reasonable design, convenient operation, and low cost. The utility model is suitable for blood taking for blood routine examinations in sanitary departments.
该采血器设计合理，使用方便，成本低廉，适合卫生部门血常规化验采血之用。
The utility model has reasonable structure, convenient processing, low production cost, strong working reliability, high operational efficiency and good extraction effect.
本实用新型结构合理、易于加工、生产成本低、工作可靠性强，且工作效率高、萃取效果好。
The utility model has simple and reasonable structure, low manufacturing cost, flexible operation, small eject lifting resistance, high ejection altitude, long flight time and long service life.
本实用新型结构简单合理、制作成本低、操作灵活、弹射升空阻力小、弹射高度高、飞行时间长、使用寿命长。
The utility model has the advantages of novel design, reasonable structure, low cost, good sealing effect and good economic benefit after popularization.
本实用新型设计新颖、结构合理、成本较低且密封效果好，推广后经济效益良好。
The utility model applies to purify the waste gas discharged by the copier, with simple and reasonable structure, low cost, convenient usage and good purification effects.
本实用新型适用于复印机排放废气的净化，结构简单合理，成本低，使用方便，净化效果好。
The utility model has advantages of simple and reasonable structure, convenient discharging and low equipment cost.
本实用新型构造简单、合理，卸料方便，设备成本低。
The utility model has the advantages of simple and reasonable structure, small size, low cost and portability.
本实用新型结构简单合理，体积小、成本低、携带方便。
The utility model has reasonable structure, strong compatibility and versatility, and low cost, and also has no use for changing the inner structure of the gasoline engine car.
本实用新型结构合理，兼容性、通用性强，成本低，并无需改变内燃机车内部结构。
The utility model has the advantages of reasonable structure, simple manufacturing technique, low cost, and good anti-skid effect and can be used as an anti-skid shoe or as a common shoe.
本实用新型结构合理、制造工艺简单、成本低、防滑效果好、可做为防滑鞋，也可做为普通鞋。
The utility model has the advantages of material saving, cable weight reduction by using hollow sylphons filling, reasonable structure, low cost, wide application range and long service life.
本实用新型还具有结构合理、成本低、应用范围宽、使用寿命长等优点。
The steering wheel of the utility model achieves the advantages of reasonable structure, simple technology, convenience, practicality and low cost.
本实用新型具有结构合理、工艺简单、方便实用、 造价低等优点。
The utility model has the advantages of simple and reasonable structure, cheap price, good manufacturability, convenient process, and low manufacturing cost;
本实用新型结构简单、合理，价格便宜；工艺性好、加工方便，制造成本低；
The utility model has simple structure, and the production cost is relative low, and can be easily operated, and the processed taper metallic container has a reasonable and beautiful figure.
本实用新型结构简 单、造价相对较低、操作方便、加工成的园锥形金属容器形状合理、美 观。
The utility model has simple structure, and the production cost is relative low, and can be easily operated, and the processed taper metallic container has a reasonable and beautiful figure.
本实用新型结构简 单、造价相对较低、操作方便、加工成的园锥形金属容器形状合理、美 观。
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