卫生学的 meaning in English

hygienical

On a nearly completed prosthesis , the modification and changes performed in the lab to improve esthetics , function or hygiene , adjustments are also performed at the request of the dentist
通过几乎完全的修复,在实验室里完成了美学,功能或卫生学的矫正和改变,再经过调整完成牙科医生的要求
In the end of 1970 , the economic condition straightened up , the limit of living area was broaden and the space which activity in housing carries out to rely on was allowed , repasting firstly separated from the mixed space to become one separated cell because of the requirement of hygiene . the special space of common activities in congregate housing came into being by enlarging the aisle again
70年代末当国家经济有所好转，对居住面积的定额有所提高时，宅内行为实现的空间一旦允许，由于住宅卫生学的要求，就餐行为再次从混合空间中分离出来，住宅中也再次出现针对就餐行为的专属公共活动空间? ?小方厅。