牲畜栏
发表于 2025-3-26 22:59:43
http://reply.papertrans.cn/89/8803/880297/880297_31.png
遗传
发表于 2025-3-27 01:49:21
Crystal Nucleation in Flowing Polymer Melts, can have on crystal texture. With this knowledge, it will not only be possible to control final properties of the material but also it will be possible to avoid inadvertant occurrence of flow-induced crystallization.
事先无准备
发表于 2025-3-27 06:11:56
http://reply.papertrans.cn/89/8803/880297/880297_33.png
probate
发表于 2025-3-27 10:48:59
http://reply.papertrans.cn/89/8803/880297/880297_34.png
CHOKE
发表于 2025-3-27 14:54:24
0093-6286 , on the occasion of the 55th Meeting of the American Chemical Society (Atlanta, Georgia, March, 1981). The contributors are present or former colleagues and students who have worked with him in the Department of Macromolecular Science at Case Institute of Technology of Case Western Reserve Universi
transient-pain
发表于 2025-3-27 20:32:56
,Crazing in Thin Films of “Monodisperse” Polystyrene,Films about 2-4 μm thick were tested in a conventional tensile machine (Instron). Craze kinetics were observed through an optical microscope equipped with a motor-driven camera. In this way, a direct correlation was established between the mechanical behavior and craze growth kinetics. Effects of mo
传授知识
发表于 2025-3-27 22:42:29
http://reply.papertrans.cn/89/8803/880297/880297_37.png
鞭子
发表于 2025-3-28 05:25:42
Conformational Characterization of the Single Crystal Surface,s has been utilized to characterize the fold structure. From the analysis of low molecular weight compounds, band assignments have been made for each of the six possible conformations of the two C-C bonds adjacent to the C-Br bond. The gauche conformations predominate in the spectra of single crysta
GEON
发表于 2025-3-28 09:36:52
Substitution Reactions on Halogenated Polyethylene,hous regions without destruction of the crystalline core. These substituted crystals show unique melting and annealing behavior. Given that a Br substituent has such a marked effect on properties it was of interest to examine the effects of a much larger substituent. This was accomplished by replaci
商议
发表于 2025-3-28 14:13:46
Structure Determination of Crosspolymerized Poly(1,11-Dodecadiyne),polymerized polymer from chloroform. Two orientations of these crystals were obtained by varying the evaporation rate of the chloroform solvent. Crosspolymerization resulted from subsequent exposure of these samples to Co. γ-radiation. Thirty-six independent reflections were obtained from the a*c* r