English : single Simplified Chinese : 单一的，单体的 Traditional Chinese : 單一的，單體的 Example :: single
Chinese : 在这些发现的基础上，科学家曾经怀疑，是否单个光子可以达到“群速度”和“信号传播速度”。 English : In light of this finding, scientists have wondered whether single photons travel at the group velocity or the signal velocity.
Chinese : 从某个方面看，(如果你一直切下去，)你会把磁体切到如此之小，小到只有一个单原子那么大。 English : At some point you will cut the magnet so small that you will have cut down to the size of a single atom.
Chinese : 如果您必须用一个单独的样式表只处理一个 XML 文档，那么该界面会很好地工作。 English : The interface works well if you have to process only one XML document with a single style sheet.