The commodity basket performance is then compared to the initial reference level to arrive at the commodity basket growth 然后,初级产品组合绩效与最初参考价位两者相比,得出初级产品组合成长率。
Commodity basket level on effective date , which is the lowest level in the first four fixing dates , is used as the initial reference level at 100 实施期一篮子基金水平,将最初的四个固定日内的最低水平设定为初始参考水平- 100
Acoustics - reference zero for the calibration of audiometric equipment - part 4 : reference levels for narrow - band masking noise iso 389 - 4 : 1994 ; german version en iso 389 - 4 : 1998 声学.音响设备校正零点参考基准.第4部分:窄带遮敝噪
Commodity basket level on effective date , which is the lowest level in the first four fixing dates , is used as the initial reference level at 100 生效日的初级产品组合价位,在前4个固定日处于最低,作为最初参考价位,定为100 。
( 3 ) for parameterization of the sensible heat , the positively correlation between surface temperature and bulk transfer coefficient lead to a positive additional sub - scale flux . its magnitude is determined by the grid average roughness and average wind velocity on the reference level ( 3 )对区域感热通量的计算而言,由于地表温度和整体输送系数产生一个正的次网格通量项,它主要由网格平均粗糙度和参考高度平均风速所决定。