聚苯乙烯

By using an appropriate diamine linker, we demonstrated the conjugation of lipid A-free polysaccharides with aminated polystyrene gel.

运用适当的二胺连结化合物，我们可以将去掉lipid A的多醣与胺基包覆的聚苯乙烯胶体连结。

When ATRP of styrene was investigated with 1-phenylethyl bromide/benzyl a,a-dibromide mixture as initiator, the GPC chromatogram shows two elution peaks and the molecular weighs of the peaks are approximately in a 2/1 ratio. It suggests that benzyl dibromide is a difunctional initiator of ATRP of styrene. The analysis of end group using 1H-NMR also proves the result above.

采用1-苯基溴乙烷／α，α-二溴化苄混合引发剂进行苯乙烯的ATRP反应时，所得聚苯乙烯的GPC谱图为双峰，分子量相差一倍，初步证明了α，α-二溴化苄引发苯乙烯ATRP反应时是双官能引发剂，并用~1H-NMR对聚合物结构进行分析，进一步证明了α，α-二溴化苄引发苯乙烯ATRP时是双端同时增长的。

The product can be used as water-reducing agent of concrete and disperser of aqueous coal slurry.

该法制得的聚苯乙烯磺酸盐可用作混凝土减水剂和水煤浆分散剂等。

Strips tested:Printing ink to AS , PS , PET of It is relatively good to adhere to degree , PE and PP It is more difficult to adhere to, Need to increase its surface dyne to increase and adhere to degree.

三、剥离：油墨对苯乙烯、聚苯乙烯、聚酯的附著是较佳；对於聚乙烯、聚丙烯是较不易附著，需增加其表面达因数来增加附著度。

The XRD spectra,FT-IR spectra and magnetic characteristic show that the enwrap ping of Co_3O_4 .

X-射线衍射、红外光谱及磁性能测定表明，聚苯乙烯对Co3O4纳米粒子的包裹是成功的。

Epispastic polystyrene spheres with uniform diameters were used to array ordered templates and then centrifuging in them prepared porous alumina with uniform cell size.

将等直径的发泡聚苯乙烯小球排列成有序的模板，通过在模板内离心成型制备孔径均匀的多孔氧化铝陶瓷。

Objective To study on the quality of a new excipient- sodium polystyrene sulfonate.

摘要目的对新型药物辅料聚苯乙烯磺酸钠进行质量研究。

BASF spokesperson Claire Farrar explains the house has been constructed using insulated polystyrene blocks filled with eco cement which reduces heat loss from the home.

BASF发言人克莱尔法拉解释，他们的环保屋采用环保水泥填装的隔热聚苯乙烯块，来减低房子热能的消耗量。

Simulated using the ANSYS finite element software the quantity of heat when it transmits from the room to outdoor through the core board material under the winter condition.

采用稻草板与聚苯乙烯泡沫板复合作为复合墙体的保温材料，利用ANSYS有限元软件模拟冬季条件下热量由室内通过该保温材料向室外的传递。

And plastics, including polystyrene, are common in the wads of accumulated undigested matter that young black-footed albatrosses cough up before they fledge, Henry says.

并且，亨利说：包括聚苯乙烯在内，塑胶制品通常是大量聚集的不可消化物质，羽翼尚未丰满的黑脚信天翁咳嗽。

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。