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 分界 在 自然科学理论与方法 分类中 的翻译结果: 查询用时：2.53秒
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 分界
 demarcation
 The Problem of Demarcation and the Problem of Induction: The Foundations and the Starting Points of Popper’s Philosophy of Science 分界问题和归纳问题——波普尔科学哲学思想的基础和出发点 短句来源 Demarcation of science is a central issue in Western scientific philosophy. In this paper, the author attempts to comb through the different answers of the question made by various schools of Western scientific philosophy and therefore traces the historical orbit of demarcation of science. 科学分界问题是西方科学哲学的中心问题 ,本文试图对西方科学哲学各流派对这个问题的不同回答作一梳理 ,探析科学分界问题演变的历史轨迹 . 短句来源 The problem of demarcation is of demarcation for science; the problem of induction is of correctness of induction. 分界问题是科学的划界问题 ,归纳问题是归纳推理的正确性问题。 短句来源

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 demarcation
 The temperature stability of photoinduced fiber refractive index gratings at different demarcation energies was calculated on the basis of the data obtained. The results of studies of genetic regulation of the early leaf morphogenesis, demarcation of the future primordium and transition of cells to determination, have been reviewed. In addition, it enables one to clarify conditions under which the morphologies form, as well as to explain the effect of target temperature on the demarcation line between the morphologies. If an amputation is necessary, it should happen 6-8 weeks later after complete demarcation of the necrosis, in the special case of sepsis immediately. An unequivocal demarcation of frequency and pressure effects and of inotropic mechanisms as just as impossible, because, with the exception of VmaxDP, all parameters react quantitatively and qualitatively in an equal manner. 更多
 division
 For example, if our groupG isSn, these objects are field extensions; ifG=On, they are quadratic forms; ifG=PGLn, they are division algebras (all of degreen); ifG=G2, they are octonion algebras; ifG=F4, they are exceptional Jordan algebras. LetG=GL(m, D) whereD is a central division algebra over a commutative nonarchimedean local fieldF. We use invariant theory to compute the exact number of nonzero idempotents of an arbitrary 2-dimensional real division algebra. We show that the absolute invariants (i.e.,the ${\mbox{\rm GL}}(2, {\mbox{\bf R}})$-invariants in the field of fractions of ${\mathcal P}$) distinguish the isomorphism classes of 2-dimensional non-associative real division algebras. We show that the (open) set $\Omega^+\subset{\mathcal A}$ of all division algebra structures on $A$ has four connected components. 更多
 parting
 The mineral is brittle; no cleavage or parting is observed. The problem of the EMS near field from large size objects can be transformed to the problem of the far field by parting it to many very small size elements. The similarity of narratives in the Bible and the Qur'an is commonly acknowledged but this has not prevented the 'parting of ways' between Christians and Muslims. The Nurse's sinister forecast at 171-2 becomes her parting words, as she goes into the house (we shall not see her again) to fetch her mistress. Generation of optimal parting direction based on undercut features in injection molded parts 更多
 precinct
 Female controls were identified from Massachusetts town books and were frequency-matched to cases by age, race, and precinct of residence. The nymphs, whether released individually or in groups, preferred to be within the precinct of the air column treated with airborne volatiles of the nymphs but were indifferent to volatiles of the adults. Comparing absentee and precinct voters: A view over time Finally, we conclude that absentee and precinct voting are substitutes in general elections but complements in primary elections. Comparing absentee and precinct voters: Voting on direct legislation 更多
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