时间事件时间事件12/12/2015甲方合同盖章签字###甲方合同盖章签字12/13/2015乙方合同盖章签字###乙方合同盖章签字12/23/2015甲方支付第一笔款项###甲方支付第一笔款项1/3/2016乙方完成第一阶段1/3/2016乙方完成第一阶段1/16/2016甲方验收1/16/2016甲方验收1/23/2016甲方支付第二笔款项1/24/2016第二阶段节点到达1/25/2016甲方发函1/26/2016事件一1/27/2016事件二1/28/2016事件三1/29/2016事件四1/30/2016事件五1/31/2016事件六2/1/2016事件七1905/6/211905/6/221905/6/231905/6/2400-7060横坐标纵坐标标签栏辅助纵坐标6/22/1905-702015/12/106/24/1905602015/12/106/26/1905-502015/12/206/28/1905802016/01/006/30/1905-1002016/01/101905/6/231905/6/241905/6/251905/6/261905/6/271905/6/281905/6/291905/6/30190000060-5080-100平均分布###1905/6/301905/7/10-100平均分布