"Multi" semantic constraints by the monotony of the first measurement object must have the underlying structural, followed by measurements must maintain the appropriate part - whole relationship.
The meaning of "many" is limited by the monotony of the conditions, first the object must have the intrinsic structure, and second, the measurement results must maintain the corresponding part-overall relationship.
The semantic meaning of "multi" is restricted by monotony. Firstly, the measurement object must have internal structure, and secondly, the measurement result must maintain the corresponding part whole relationship.<br>