我在下面的代码中运行了两个作业。第一个间隔为10秒,另一个间隔为3秒。但最终在某个时候它们会同时执行。有什么机制可以避免这种情况JobDetailjDetail=newJobDetail("Job1","group1",MyJob.class);CronTriggercrTrigger=newCronTrigger("cronTrigger","group1","0/10****?");sche.scheduleJob(jDetail,crTrigger);jDetail=newJobDetail("Job2","group2",MyJob2.class);crTrigger=newC