In chapter 2, we put our attention on linear maps that preserving anti-zero product on nest subalgebras of factor von Neumann algebras.
第二章主要对因子von Neumann代数中套子代数上保反零积的线性映射进行了研究。
参考来源 - 套子代数上Jordan映射的可加性及双导子·2,447,543篇论文数据，部分数据来源于NoteExpress
介绍了短时平均能量法、短时平均过零率法和短时能零积法三种语音端点检测法。
Short-time average energy, short-time average zero-crossing rate and short-time energy-zero-product are introduced.
氮本身就有直接的清洁效果，它可以分解积碳，而发动机里的这些积碳使移动零件固化而难以移动。
The nitrogen itself also has a direct cleaning effect, breaking down carbon deposits that can harden on an engine's moving parts.
同时，日本银行即将为各银行支付盈余公积(surplus reserves)利息——实际是为了赶在利率再次降至零点之前启动量化宽松政策。
Meanwhile, the bank of Japan will start paying interest on Banks' surplus reserves-in effect, allowing quantitative easing to begin before interest rates are again at zero.
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