y=sin(x+π/3)定义域x∈R值域y∈[-1,1],最大值=1 最小值=-1最小正周期2π单增区间：x∈(2kπ-5π/6,2kπ+π/6)单增区间：x∈(2kπ+π/6,2kπ+7π/6)对称轴x=2kπ+π/6 或x=(2k+1)π+π/6对称中心 (2kπ-π/3，0)或(2kπ+2π/3，0)非奇非偶
