'宣言
Public Shared ReadOnly _defaultAggregate As _PopulationStandardDeviationAggregate
public static readonly _PopulationStandardDeviationAggregate _defaultAggregate
'宣言
Public Shared ReadOnly _defaultAggregate As _PopulationStandardDeviationAggregate
public static readonly _PopulationStandardDeviationAggregate _defaultAggregate