与 «POSITON»相关的英语书籍
在以下的参考文献中发现
positon的用法。与
positon相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Alpha-, Beta- and Gamma-Ray Spectroscopy
This then gives rise to a high energy y-ray tail to the annihilation peak, its
intensity and shape being a function of the positon energy and of the stopping
material. Cross sections for annihilation in flight in anthracene have been
measured by ...
2
Algebraic and Geometric Methods in Mathematical Physics
The pole of the faster positon approaches to the pole of slower positon to some
minimal but finite distance; after that the (previously) slower pole becomes the
faster and the distance between the two positons starts to grow (not
monotonically).
Anne Boutet de Monvel, Vladimir Marchenko, 1996
3
Journal of physics : A, Mathematical and general
The solutions of the ordinary differential equations with coefficients having
singularities have been investigated intensively since the studies of Weyl [20].
The asymptotic behaviour of the positon solution coincides with the one of
Wigner-von ...
4
The Physics and Chemistry of Solids
On trouve que ce potentiel est pratiquement sans effet sur l'annihilation du
positon avec les électrons de valence, tout se passant comme si le positon était
libre avec sa masse normale. On évalue ensuite la contribution des électrons d
du ...
5
Journal of Physics: Mathematical and general
At this point it is worthwhile to summarize the singularity structure of positons in
the cases studied so far: the positon of the KdV equation is singular (cf [10, 11]). It
has a second-order pole propagating from the right to the left. The velocity of the
...
6
Nonlinear coherent structures in physics and biology
The superreflectionless property leads to a fundamental difference between
soliton-positon and soliton-soliton collisions: a soliton remains unchanged in a
collision with a positon (see below). The positon however, while stable enough to
...
Karl-Heinz Spatschek, Franz-Georg Mertens, North Atlantic Treaty Organization. Scientific Affairs Division, 1994
A 0.897 MeV positon branch populates the 89Y isomeric level (half-life 14
seconds) at 0.915 MeV, which decays by a single gamma transition. No other
gamma rays were observed in the energy region up to 2.0 MeV (of the order of
less than ...
8
Archives neerlandaises des sciences exactes et naturelles
The 52Mn isotope decays to 52Cr by electron capture and positon emission with
a half-life of 5.7 days. The positon spectrum has been reported as simple; the end
point was measured as 582 ± 15keVi). Three gamma rays have been observed ...
Adriaan Daniël Fokker, 1958
(Dans l'annihilation électron -positon) , "... en revanche nous avons affaire à des
particules qui s'expriment poliment." ADA a été l'anneau de stockage électron -
positon qui a montré la voie à une famille rapidement croissante de machines ...
10
Computer Analysis of Images and Patterns: 5th International ...
The positon-sequence may be defined in a similar way using CP's positions
rather than levels. A good reason for introducing of these y-invariants is the
following topological proposition: any two images M,N have the same Y-type if
and only if ...
Dmitrij Csetverikov, 1993
包含词语«POSITON»的新条目
找出国内和国际出版社所讨论的内容，以及词语
positon在以下新条目的上下文中是如何使用的。
England aim to overcome Mitch hitch in third Test
... and promoting the experienced Ian Bell -- himself struggling for runs -- to Ballance's positon of number three, with Jonny Bairstow coming into ... «eNCA, 七月 15»
Top 5 Raiders Training Camp Storylines
The Oakland Raiders, who went 3-13 last season, overhauled the coaching staff and several positon groups this offseason. From free agency ... «Raiders.com, 七月 15»
A Seriously Sneaky Move by Government
... appealing this decision which will see local people and the local councils once again being forced into a costly legal defence of their positon. «Scoop.co.nz, 七月 15»
Offseason Review: Atlanta Hawks
Splitter gives Atlanta a legit post presence at the center positon. It also allows Al Horford to move over to PF, where many think he may be a ... «RealGM.com, 七月 15»
BREAKING NEWS: Major insurer announces new chief exec
... chief executive for Australia and New Zealand and will replace Colin Fagen who has taken on the new positon of group chief strategy officer. «Insurance Business, 七月 15»
Rodriguez hits 3 homers, Yankees rally past Perkins, Twins
The Yankees got the tying run into scoring positon in the eighth when Jacoby Ellsbury laced a two-out single and took second on a wild throw ... «Ledger Gazette, 七月 15»
Arsenal vs Lyon player ratings: Olivier Giroud, Alex Oxlade …
Ulrik Yttergard Ennssen: Oxlade-Chamberlain pulled the full-back out of positon time and again so that by the second half Jennssen looked a ... «The Independent, 七月 15»
Football: One last go around
He says that his health and his advanced knowledge of the quarterback positon, now as a senior, have got him feeling the best he has in his ... «New Bern Sun Journal, 七月 15»
Josh McKelvey: About the response ...
Mr. Perugino taking a position of "The party has no positon to make comments on actions of elected officials in office or to criticize them and ... «Covington News, 七月 15»
Kovalev Makes Short Work of Mohammedi in HBO Feature Bout
In the middle of the 2nd, Kovalev landed several right hands that put Mohammedi in a vulnerable positon. The last right hand in succession ... «thaboxingvoice, 七月 15»
