The major factors causing death are electrolyte imbalance and dehydration, leading to cardiac arrest. 引起死亡的主要原因是电解质的不平衡和脱水，导致心脏停搏。
In this paper, a new method to preparate copper chloride nonhydrate which copper chloride dihydrate is dissolved and evaporated in ethanol hasbeen proposed. 本文提出了一种用乙醇溶解二水氯化铜，然后蒸发使之脱水制备无水氯化铜的方法。
