| 词汇 | derivation |
| 释义 | derivation noun[ C or U ] uk /ˌder.ɪˈveɪ.ʃən/ us /ˌder.əˈveɪ.ʃən/ the origin of something, such as a word, from which another form has developed, or the new form itself起源，出处;衍生物，派生物 Origins and sources at sourcephrase bases be a recipe for disaster, trouble, success, etc.idiom beginning birthplace cradle emanate emanate from/through something/someone fount fountainhead gateway drug hail natal origin originate paternity provenance root seed seed corn In these words, as in many others, we can see that it is never safe to guess the derivation of words. It is interesting to note that derivations that get away sufficiently from the concrete notion of the radical word to exist as independent conceptual centers are not affected by this elusive drift. It is quite erroneously called Late-wake, though Brand favours that modern corruption and derivation. The derivation of his name shows unmistakably that the earliest form under which he was a mythological existence was as the light-god. derivation | American Dictionaryderivation noun[ U ] us/ˌder·əˈveɪ·ʃən/ the origin from which something developed: Does anyone know the derivation of the word “OK”? Examples of derivationderivation This reuse permits the effort required to develop sets of transformations to be amortized over a large number of derivations. Obtaining robustness for a discourse parser is a demanding task due to the many unresolved theoretical issues regarding the derivation of the discourse structure. Is it possible to give a more straightforward derivation of the solution? The derivation of the algorithms is also clear and straightforward. This is the only case in which a subtyping derivation not containing promotion relates two types that are not -equal. Nevertheless, their derivation of implicatures is still poor : weak statements are rejected only about half of the time. Derivation and safety of an abstract unification algorithm for groundness and aliasing analysis. This property can be simply stated as 'every formula appearing in the derivation also appears as a subformula in the final sequent'. We also assume that the code of syntactic objects (such as type statements and type derivations) is elementary in the number of symbol-occurrences therein. Zakharov equations are solved numerically in the derivation of the nonlinear evolution of modulational instability. Finally, very late in the derivation, during step 5, we apply transformations that eliminate, where possible, type checking for arithmetic operations. Most of these articles deal with the derivation of cost functionals and their minimization. In this derivation the parameters were adjusted to produce accurate room-temperature enthalpies of vaporization and vapor pressures or densities of a set of solvated alkanes. Section 5 is devoted to the derivation of the distribution laws of the weighted depths and distances. This assumes that the conclusion can be fired more than once when the logical expression is redundant (multiple derivation paths for the same pair). These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
| 随便看 |
|
反思网英语在线翻译词典收录了377474条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。