- time hierarchy
- 时间谱系，时间分级
English-Chinese computer dictionary (英汉计算机词汇大词典). 2013.
time hierarchy
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Time hierarchy theorem — In computational complexity theory, the time hierarchy theorems are important statements about time bounded computation on Turing machines. Informally, these theorems say that given more time, a Turing machine can solve more problems. For example … Wikipedia
Hierarchy (mathematics) — In mathematics, a hierarchy is a preorder, i.e. an ordered set. The term is used to stress a natural hierarchical relation among the elements. In particular, it is the preferred terminology for posets whose elements are classes of objects of… … Wikipedia
Hierarchy of the Early Church — • The word hierarchy is used here to denote the three grades of bishop, priest, and deacon (ministri) Catholic Encyclopedia. Kevin Knight. 2006. Hierarchy of the Early Church Hierarchy of the Early Church … Catholic encyclopedia
Hierarchy — • This word has been used to denote the totality of ruling powers in the Church, ever since the time of the Pseudo Dionysius Areopagita (sixth century), who consecrated the expression in his works, The Celestial Hierarchy and The Ecclesiastical… … Catholic encyclopedia
Time-division multiplexing — (TDM) is a type of digital or (rarely) analog multiplexing in which two or more signals or bit streams are transferred apparently simultaneously as sub channels in one communication channel, but are physically taking turns on the channel. The… … Wikipedia
Time management — is commonly defined as the various means by which people effectively use their time and other closely related resources in order to make the most out of it. [The Concise Dictionary of Business Management, by David A. Statt, Taylor Francis Group… … Wikipedia
TIME-ITEM — is an ontology of Topics that describes the content of undergraduate medical education. TIME is an acronym for Topics for Indexing Medical Education ; ITEM is an acronym for Index de thèmes pour l’éducation médicale. Version 1.0 of the taxonomy… … Wikipedia
Hierarchy of genres — [ landscape. Themistokles von Eckenbrecher, View of Laerdalsoren, on the Sognefjord , oil on canvas, 1901.] A hierarchy of genres is any formalization which ranks different types of genres in an art form in terms of their value. The most well… … Wikipedia
Hierarchy-Of-Effects Theory — A hierarchical representation of how advertising influences a consumer s decision to purchase or not purchase a product or service over time. The hierarchy of effects theory is used to set up a structured series of advertising message objectives… … Investment dictionary
Time — This article is about the measurement. For the magazine, see Time (magazine). For other uses, see Time (disambiguation). The flow of sand in an hourglass can be used to keep track of elapsed time. It also concretely represents the present as… … Wikipedia
Time signature — Common time redirects here. For the short story, see Common Time. Simple example of a 34 time signature: here there are three quarter notes per measure. The time signature (also known as meter signature) is a notational convention used in Western … Wikipedia
