Could it be usual for postdoc to jot down grant proposals for PI, but then is denied the chance to Focus on the initiatives down the road? How come you're thinking that westerners usually are heavier than Asians? Would you ever purchase out from a restaurant? 这个其实是欧拉公式，其中 表示任意实数， 是自然对数的底数， 是复数中的虚数单位，则根据欧拉公式有： https://social40.com/story5887428/exploring-sap-analytics-cloud-sace11-for-dummies