under germen legal system, conditions precedent is a special requirement for a juristic act to take effect, while according to french code civil, it is only a requirement for the performance of a contract 在德國(guó)法下,停止條件是法律行為生效的特別要件;而根據(jù)法國(guó)法,它是債權(quán)合同履行的條件。