The postulated mechanisms include dysfunction of the limbic or serotoninergic system.假设的机制包括边缘系统或5-羟色胺能系统功能障碍.These emotions - along with the limbic system - are shared by all mammals.这些情绪,包括大脑边缘系统,是所有的哺乳动物都具有的.This func...
甲烷和丙烷是烷烃。Methane and propane are alkanes.某碳氢化合物已知可能是烯烃或是烷烃.A hydrocarbon was known to be either an alkene or alkane.直链烷烃使机器的 “ 爆震 ” 问题更加严重.The straight - chain alkanes exacerbate the problem of engine " knock "....
It deals direct with vendors, again avoiding middlemen.公司直接和卖主联系, 避开中间人.Boat and zeppelin vendors and NPCs are are back on duty.船和飞艇上的商人以及NPC回归工作岗位.Across the busy plaza, vendors sell hot dogs and croissant sandwiches.在热...