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N the short sound used, in combination with the long sound dah, in the spoken representation of morse and other telegraphic codes (莫斯电码等)点
This paper describes the architecture and principle of DITS system. The problems about coding, filtering, equalization, scramble and descramble are discussed in detail.
叙述了该系统的组成及原理，并着重分析和讨论了编码方式、滤波、均衡、加扰及解扰等问题。
Beyond dits economic interest in European stability — the EU may have its troubles but it isAmerica's richest overseas market — the US has much to lose from a break-up of the alliance.
不仅是欧洲的稳定关系到美国的经济利益（欧盟或许遭遇了麻烦，但仍是美国最富裕的海外市场），北约解体还将让美国损失更多。 。
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