“基准的”用英语怎么说？

所有此处报道的各种传质系数都是以此为基准的.It is on this basis that all mass transfer coefficients are here reported.工资是以周为计算基准的.Rates of work are calculated on a weekly basis.这是供大型组织使用的以量为基准的授权协议.This is a volume - based licensing agreement...