近两年激光/光电子技术招聘职位量变化趋势
[{name: '2020.01', group: '激光/光电子技术', value: '2.554' },{name: '', group: '激光/光电子技术', value: '2.351' },{name: '', group: '激光/光电子技术', value: '2.776' },{name: '2020.02', group: '激光/光电子技术', value: '1.639' },{name: '', group: '激光/光电子技术', value: '1.251' },{name: '', group: '激光/光电子技术', value: '2.209' },{name: '2020.03', group: '激光/光电子技术', value: '2.356' },{name: '', group: '激光/光电子技术', value: '2.661' },{name: '', group: '激光/光电子技术', value: '2.556' },{name: '', group: '激光/光电子技术', value: '2.54' },{name: '', group: '激光/光电子技术', value: '2.464' },{name: '2020.04', group: '激光/光电子技术', value: '2.775' },{name: '', group: '激光/光电子技术', value: '1.837' },{name: '', group: '激光/光电子技术', value: '2.139' },{name: '', group: '激光/光电子技术', value: '1.74' },{name: '2020.05', group: '激光/光电子技术', value: '1.504' },{name: '', group: '激光/光电子技术', value: '1.718' },{name: '', group: '激光/光电子技术', value: '2.132' },{name: '', group: '激光/光电子技术', value: '2.039' },{name: '', group: '激光/光电子技术', value: '2.808' },{name: '2020.06', group: '激光/光电子技术', value: '0.0' },{name: '', group: '激光/光电子技术', value: '0.0' },{name: '', group: '激光/光电子技术', value: '0.0' },{name: '', group: '激光/光电子技术', value: '0.0' },{name: '2020.07', group: '激光/光电子技术', value: '0.0' },{name: '', group: '激光/光电子技术', value: '0.0' },{name: '', group: '激光/光电子技术', value: '0.0' },{name: '', group: '激光/光电子技术', value: '0.0' },{name: '2020.08', group: '激光/光电子技术', value: '0.0' },{name: '', group: '激光/光电子技术', value: '0.0' },{name: '', group: '激光/光电子技术', value: '0.0' },{name: '', group: '激光/光电子技术', value: '0.0' },{name: '', group: '激光/光电子技术', value: '0.0' },{name: '2020.09', group: '激光/光电子技术', value: '0.0' },{name: '', group: '激光/光电子技术', value: '0.0' },{name: '', group: '激光/光电子技术', value: '0.0' },{name: '', group: '激光/光电子技术', value: '0.0' },{name: '2020.10', group: '激光/光电子技术', value: '0.0' },{name: '', group: '激光/光电子技术', value: '0.0' },{name: '', group: '激光/光电子技术', value: '0.0' },{name: '', group: '激光/光电子技术', value: '0.0' },{name: '2020.11', group: '激光/光电子技术', value: '0.0' },{name: '', group: '激光/光电子技术', value: '0.0' },{name: '', group: '激光/光电子技术', value: '0.0' },{name: '', group: '激光/光电子技术', value: '0.0' },{name: '', group: '激光/光电子技术', value: '0.0' },{name: '2020.12', group: '激光/光电子技术', value: '0.0' },{name: '', group: '激光/光电子技术', value: '0.0' },{name: '', group: '激光/光电子技术', value: '0.0' },{name: '', group: '激光/光电子技术', value: '0.0' },{name: '2021.01', group: '激光/光电子技术', value: '0.0' },{name: '', group: '激光/光电子技术', value: '0.0' },{name: '', group: '激光/光电子技术', value: '0.0' }]