苯乙烯

The hydrophobically associating interactions of the copolymer PASA with acrylamide, styrene derivative and sodium-2-acrylarnido-2-methylpropane sulphonate in aqueous solution were studied by flourescent probe.

通过荧光探针研究了丙烯酰胺-苯乙烯衍生物-2-甲基－2-丙烯酰胺基丙磺酸钠共聚物在溶液中的疏水缔合作用。

The relation between gelation point and gel content of IPNs with different compositions were determined.

丙烯酸甲酯在生成IPN过程中凝胶的生成速度要比苯乙烯的场合快。

OBJECTIVE: To investigate the effect of stilbene glucoside on hypoxia-reoxygenation injury of human umbilical vein endothelial cells.

目的：观察二苯乙烯苷对人脐静脉血管内皮细胞缺氧/复氧损伤是否具有保护作用。

AIM To study the mechanisms of 2, 3, 4, 5-tetrahydroxystilbene-2-O-β-D glucoside for its antiatherosclerotic effect.

目的 探讨二苯乙烯苷抗动脉粥样硬化的可能机制。

Stilbene glucoside protects HUVECs against hypoxia-reoxygenation injury, which has superior therapeutical effect to that of prevention.

二苯乙烯苷对血管内皮细胞缺氧复氧损伤具有明显的保护作用，而且其治疗作用优于预防作用。

Preparation and characterization of graft epoxy resin/silica hybrid aqueous dispersions and their films Epoxy resin/silica hybrid dispersion with solid content 30% was prepared by in-situ dispersing graft epoxy resin with silica sol and water.

接枝环氧树脂水分散液的制备及其表征通过BPO引发甲基丙烯酸和苯乙烯接枝高分子量环氧树脂的反应，合成了亲水性的环氧树脂，并利用索氏抽提的方法对产物进行了分离和表征。

The polymerization of styrene were catalyzed by the schiff base metal complexes / Grignard Reagent catalytic system.

用合成出的西佛碱金属配合物与助催化剂格氏试剂组成催化体系，系统研究了这种新型催化体系对苯乙烯的催化聚合反应的规律。

On the basis of this, the relationship between concentrations of stilbenes in the samples and the heartwood resistant ability was studied.

并在此基础上，研究木材中细胞次生代谢产物——二苯乙烯类化合物的含量与木材对真菌腐朽耐受性的相关性。

Resveratrol (3,5,4'- trihydroxystilbene) was first isolated from the roots of white hellebore Veratrum grandiflorum O.

白藜芦醇( 3，5，4'三羟基二苯乙烯)最早是于1940年从白藜芦的根茎中分离所得。

38Compounds were identified in Brookes, representing 59.66% of the total peak area; The main contents were Alcohol , Hexyl acetate , Styrene , 1-ethyl -3- methyl –Benzene , 1,2,3-Trimethyl benzene.

从布鲁克斯中检测出38种香气成分占总峰面积的59.66 %，相对百分含量较高的是乙醇、乙酸己酯、1-乙基－3－甲基苯、苯乙烯、1，2，3－三甲基苯。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。