讽刺
发表于 2025-3-28 17:51:16
http://reply.papertrans.cn/24/2381/238076/238076_41.png
名义上
发表于 2025-3-28 19:16:00
Magnetism and Electro-Magnetism,the ester alkylation reaction while maintaining catalyst activity. Two types of cocatalysts have been found which give significantly better catalyst performance than the AlEt. cocatalyst: (1) sterically hindered trialkyl aluminum cocatalysts, such as s-Bu.AlEt and t-Bu.AlEt and (2) certain aluminum
misshapen
发表于 2025-3-29 02:39:49
http://reply.papertrans.cn/24/2381/238076/238076_43.png
废止
发表于 2025-3-29 05:47:38
Charles C. Price (Benjamin Franklin Professor of C
pulmonary
发表于 2025-3-29 09:08:13
Molecular Level Elucidation of Stereospecific Polymerization of Methyloxirane Using a Well-Defined on of isotactic enchainments of the monomeric units is brought about. Owing to “the third generation catalyst”, polypropylene industries are achieving dramatic innovation in terms of productivity and of energy conservation. Mechanistic elucidation of the role of the catalyst components, such as MgCl
visual-cortex
发表于 2025-3-29 13:16:24
http://reply.papertrans.cn/24/2381/238076/238076_46.png
Mhc-Molecule
发表于 2025-3-29 18:35:25
Stereochemical Aspects of the Polymerization of Cis and Trans Thiiranes Using Chiral Initiators,ive polymers. This result shows that the initiator is able to recognize the donfiguration of an asymmetric carbon in a molecule and to direct an attack on a preferential side in agreement with a homochirality rule. The enantiomeric distribution in the polymer chain, i. e. the proportion of -RR- and
消极词汇
发表于 2025-3-29 22:52:02
http://reply.papertrans.cn/24/2381/238076/238076_48.png
jarring
发表于 2025-3-30 01:32:30
0093-6286 enberg has been involved in coordination polymerization in both ring-opening and a-olefin type polymerizations, both were covered in the symposium, whose progra978-1-4613-3577-1978-1-4613-3575-7Series ISSN 0093-6286
尊敬
发表于 2025-3-30 06:14:40
http://reply.papertrans.cn/24/2381/238076/238076_50.png