2 . 12 the results of the 1986 pay level survey showed that generally , with the exception of model scale 1 and d3 and d4 , the civil service remuneration package compared favourably with the those in the private sector . sufficient information had not been collected for ranks above d4 政府需求继续性之服务并希望以年资薪级，职位之相当稳定，有良好之晋升机会，及有长俸制度等事项吸引其人员，而在私营机构之雇主心目中，此等条件不一定构成重要因素。 ”
Adopting archimedes number arq as similarity standard , the author determine every kind of similarity scale according to geometry scale 1 / 18 and other limit condition , at the same time , complete organization of model essence , simulation heat source system , design and arrangement of air supply and exhaust system according to every kind of similarity scale 采用热量阿基米德数arq作为相似准则,按照1 / 18的几何比例尺以及其他制约条件确定各种相似比例尺。根据各种相似比例尺完成模型本体结构、模拟热源系统及模型送排风系统的设计和配置。
