This method had the characters of clear concept and convenient computation . comparing with frozen - heated method , the method needed not calculate and the distributing coefficients were clear 该方法具有概念清晰、计算方便的特点，与冷冻-升温法相比，无须确定值，并且“分配系数”明确。
Insurance companies and those who make decisions on reinforcing old buildings are more interested in long term predictions with large uncertainties , than in accurate short term predictions 保险公司和那些对加固老的建筑的单位最感兴趣的是长期的预测，即便有较大的不确定值，而不是准确的短期预测。 ”
The relational expression of the speed difference of drum and spiral propeller ( 0 ) and the difference of drum speed and input speed of the differential gear ( 1 ) is derived 由于钻井液的比重和粘度是随井下情况变化的不确定值，且现场对钻井液的处理量时有变化，需随时调节0或1以调节离心机的处理能力和效果。
The traditional construction of structure and verification of intensity is based on fixed value analysis , in another words , the geometrical size , physical performance and the load of structure are all fixed values 传统的结构设计和强度校核是基于确定性分析，也即结构计算时假定结构的几何尺寸、材料的物理性能以及所受的载荷都是确定值。
The percolation threshold value ( pp ) is not related to the size of model lattice but to near neighbor conditions . however , the fractal dimension of aggregate ( d ) is definite and independent of neighbor conditions , as p is equal to pp 3 、逾渗阈值pp只与近邻条件紧密相关，而与模型的网格大小无关；当生长概率p等于对应的逾渗阈值时，凝聚体的分形维数d为一确定值，且与近邻条件无关。
