Spongy-Bone
发表于 2025-3-28 14:53:17
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Axon895
发表于 2025-3-28 19:05:51
Mengce Zheng,Noboru Kunihiro,Honggang Hu biology should be approached with optically pure compounds of the correct configuration and not with racemic mixtures. This refers to additives to human food, supplementation of animal food, drugs and agrochemicals, an impressive list of applications which demonstrates the importance of optically a
字的误用
发表于 2025-3-29 00:47:38
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Default
发表于 2025-3-29 05:12:41
Nina Bindel,Douglas Stebila,Shannon Veitchwas the first of a series of increasingly ambitious total syntheses by Woodward and his students and ushered in what has been called the “Woodwardian Era” of organic chemistry. The outstanding synthetic successes that were realized during the 1940s and 1950s, first by Woodward and then by a number o
NOVA
发表于 2025-3-29 07:37:10
Experimental Study Of The (m, Eu) Modelunique complexation properties. Calixarenes bridged at the lower rim with a polyglycol chain show very high association constants for K. (8.9 x 10. M. in CDCl.). Kinetically stable Rb.-complexes (half-life time in CDCl. of 180 days) can be prepared with calixarenes bridged at the lower rim wit
ASSET
发表于 2025-3-29 12:34:58
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故意
发表于 2025-3-29 18:13:10
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arbovirus
发表于 2025-3-29 23:37:04
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过分自信
发表于 2025-3-30 03:11:58
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Favorable
发表于 2025-3-30 08:03:57
A. H. Amin,D. R. Mehta,S. S. Samarth with new tools to investigate the function of specific genes and the role of specific sequences in the control of gene expression, ii) to develop sequence-specific artificial nucleases that could cleave long DNA fragments at selected sites, e.g., for mapping genes on chromosomes, iii) to provide a