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- A new method is provided for the determination of the photoneutron background source in Heavy Water Reactor. 此外,我们还从对正常运行状态下的实时反应性值的统计分析得到了光激中子源本底的大小,为确定重水堆光激中子源大小提供了一个新的方法。
- The sand of Yanchi station during sand dust storm not only come from the background source but also the local supply. 形成盐池站多沙尘暴天气的沙源，除背景沙源外，本地沙源的补充也有重要作用。
- The last part is a conclusion, which deals with the background source of the conflict of Hayek"s theory and offers the reason for forgiving Hayek. 第五部分，作为结语，讨论了哈耶克理论冲突的背景根源，并提出了对哈耶克的谅解，因为这是人性使然。
- Besides, relevant reactivity of photoneutron background source is got from the statistics analysis of the real-time reactivities at the normal operation state. 实验证明该程序能够实现热态反应性的实时监测。
- The news comes from a reliable source. 这消息来自可靠的来源。
- He has a strong political background. 他有强大的政治背景。
- That incessant background music gets on my nerves. 那没完没了的背景音乐令我非常烦恼！
- He has a working-class background. 他是工人阶级出身。
- Get the fall in the background, will you? 把瀑布拍进背景中去好吗？
- My wages are the principal source of my income. 薪金是我收入的主要来源。
- A background accompaniment, as for a performer. 伴奏为一个演奏者配音伴奏
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- She came from a privileged background. 她出身於特权阶层。
- He came from an impoverished background. 他出身贫寒。
- The sun is the ultimate source of energy. 太阳是能量的最基本来源。
- This book gives the background of the Civil War. 这本书叙述了南北战争的背景。
- A source of irritation or annoyance. 令人生气的事或者引起烦恼之事
- Other motives may have lurked in the background. 这后面可能隐藏着其它动机。
- The groundwork or source of something. 基础，根源某事物的基础工作或根源
- Where is the source of the Rhine? 莱茵河发源于何处？
