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内部出版物
SpringerLink电子期刊(5)
Elsevier电子期刊(2)
在“
SpringerLink电子期刊
”中,
命中:
5
条,耗时:0.0809605 秒
在所有数据库中总计命中:
7
条
1.
Composi
t
ion and s
t
ruc
t
ure of resinous componen
t
s of heavy oil from
t
he Usa oilfield
作者:
T
. V.
Cheshkova
;
E. Yu. Kovalenko
;
N. N. Gerasimova…
关键词:
resins
;
ni
t
rogen bases
;
moie
t
ies linked by sulfide and es
t
er/e
t
her bridges
;
s
t
ruc
t
ural
;
group and individual composi
t
ion
刊名:Pe
t
roleum Chemis
t
ry
出版年:2017
2.
S
t
ruc
t
ural uni
t
s wi
t
h sulfur and e
t
her/es
t
er bonds in molecules of high- and low-molecular-weigh
t
asphal
t
enes of Usa heavy oil
作者:
V. P. Sergun
;
T
. V.
Cheshkova
;
T
. A. Sagachenko
;
R. S. Min
关键词:
asphal
t
enes
;
chemolysis
;
sa
t
ura
t
ed and aroma
t
ic hydrocarbons
;
he
t
eroa
t
omic organic compounds
;
heavy oil
刊名:Pe
t
roleum Chemis
t
ry
出版年:2016
3.
Chemical na
t
ure of
t
he oil and
t
arry-asphal
t
ene componen
t
s of na
t
ural bi
t
umen from
t
he Ashal’chinsk deposi
t
in Ta
t
ars
t
an
作者:
T
. A. Sagachenko
;
V. P. Sergun
;
T
. V.
Cheshkova
;
E. Yu. Kovalenko…
刊名:Solid Fuel Chemis
t
ry
出版年:2015
4.
Evolu
t
e Surfaces in
th>E^4
th>
作者:
Cheshkova
;
M. A.
关键词:
evolu
t
e of a surface
;
locally fla
t
connec
t
ion
;
normal connec
t
ion
;
Levi
;
Civi
t
a connec
t
ion
刊名:Ma
t
hema
t
ical No
t
es
出版年:2001
5.
Conformal Mapping of Or
t
hogonal Surfaces in
th>E^{2n}
th>
作者:
Cheshkova
;
M. A.
关键词:
conformal mapping
;
nn
;
dimensional surface
;
second fundamen
t
al form
;
Ricci
t
ensor
;
Levi
;
Civi
t
à
;
connec
t
ion
;
Weingar
t
en opera
t
or
刊名:Ma
t
hema
t
ical No
t
es
出版年:2001
1
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