CN101425756B
(zh )
2010-12-01
一种直流侧电压可控型四象限变频器及其运行方法
MX9601040A
(es )
1997-06-28
Catalizadores y procedimientos para la polimerizacion de olefinas.
DE15191869T1
(de )
2020-12-17
Zusammensetzung aus Zirkonoxid und Oxiden des Cers, Lanthans und anderer seltenen Erden, sowie ein Verfahren zur Herstellung
EP0295312A4
(en )
1989-05-16
Solid catalyst for olefin polymerization and process for its preparation.
RU2005129708A
(ru )
2006-03-10
Получение и применение каталитической композиции
DE1362299U
(enExample )
MXPA02012944A
(es )
2004-05-17
Analogos de acido graso para el tratamiento de cancer.
Dewar et al.
1974
Cryptochemiluminescence in the rearrangements of Dewar benzenes. Requirements for pericyclic reaction to be chemiluminescent
Fong et al.
1975
Capacity expansion with two producing regions and concave costs
ES2142140T3
(es )
2000-04-01
Catalizadores organometalicos para la polimerizacion y copolimerizacion de alfa-olefinas.
TR199800965T2
(xx )
1998-08-21
Kaplanm�� metal y�zeylerin d�n��t�r�lmesi i�in m�sait kayganla�t�rma ve y�zey k�vamland�rma maddesi.
Ratliff
1989
Δ-closures of ideals and rings
KR960017701A
(ko )
1996-06-17
올레핀 중합용 촉매계와 이 촉매계의 존재하에서의 올레핀 중합법
Dugas
1983
On the existence of large mixed modules
KR870004058A
(ko )
1987-05-07
에틸렌계 공중합체 및 그 제조방법
ATE161278T1
(de )
1998-01-15
Verfahren zur herstellung von ungesaettigten organopolysiloxanen durch dehydrogenierungscondensation in gegenwart von titan-, zirkon- oder hafnium-komplexen
CN111555264B
(zh )
2021-10-29
基于分布式连续凸逼近非凸优化的电力系统经济调度方法
Mueller
1972
Private Health Insurance in 1970: Population Coverage, Enrollment, and Financial Experience
Yakovleva
2022
OI Tsybulevskaya, Doc
Yovqochev et al.
2025
RAQAMLI TRANSFORMATSIYA STRATEGIYASI: O ‘ZBEKISTON MISOLIDA
US3759803A
(en )
1973-09-18
Alkaline nickel plating solutions
Hall et al.
1972
Analysis of the feasibility of interim water supplies
Monakov et al.
2004
Ionic and coordination diene polymerization and organic derivatives of main group metals
Tolkachov
2024
The Scientific Work Analysis the Doctrine of Neoliberalism Definition and Its Modern Legal Understanding
ES8505984A1
(es )
1985-07-01
Procedimiento de preparar 2,9-dihidrofuranos