1·It's much more straightforward if you can identify discrete states and add over them.
问题就会变得简单，而如果你能辨认出分立的状态，并把它们都加起来。
2·It's all because of the fact that the energy levels are discrete, quantized levels, with gaps in between them.
都是因为能级是分立的事实，量子化的能级，相互之间有间隔。
3·The reason is that RUP represents the more discrete and more specialized domain of software engineering, while PMBOK is a largely industry-agnostic project management approach.
理由是RUP代表更分立且更专业的软件工程领域，而PMBOK是基本上不分行业的项目管理方法。
4·It's not discrete, it's continuous.
它不是分立的，它是连续的。
5·The Facebook ads mark a continuation of the move away from the discrete recruitment style once synonymous with the agency.
facebook上的广告延续了安全局的风格，摒弃了分立的招募风格。