While fixing all embedded parts and embedded bolts, high preciselevel meter is required for measurement of elevation.
所有预埋件及预埋螺栓固定时均高精度水准仪测定其标高。
2
Along with the successful clone of ABO blood group gene, application of PCR has made the ABO blood group identification reach a more preciselevel.
随着ABO血型基因的成功克隆，PCR分型技术的应用，使abo型别分析达到了更精细的水平。
3
In order to do this, Ekstrom identified key tasks and used WorkSet colors to illustrate the preciselevel of responsibility which could be allocated to each.