excessive loss短语⁸⁴³²⁰⁺⁸ 基本例句 过大损耗 So this paper draws the conclusion that the transfer of the farmland conversion permit is necessary, but not sufficient in the situation of excessive loss of farmland resource in current China. 所以，本文结论进一步指出，在现阶段农地资源存在过度非农化的情况下，对上述指标的调控虽然是必要的，但不是充要的。 magsci