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Being a bivinyl crosslinker,3 could be copolymerized with styrene giving gel-type resin with superior swelling characteristics.

用此方法成的标题化物作交联剂与,到具有特殊溶胀能的聚苯烯树脂。

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The results showed that the main product was benzaldehyde and a little by-products were styrene oxide and phenylacetaldehyde.

发现该工艺中主要生成苯甲醛,少量副产物是环氧苯醛等。

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The method of liquid phase rearrangement of styrene oxide to phenylacetaldehyde catalyzed by SAStype solid acids and molecular sieves was studied.

研究了SAS型固体酸几种分子筛上氧化液相重排成苯醛的反应,考察了催化剂的活、选稳定

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Several chiral aryl diphosphite ligands derived from pyranoside backbones of glucose and galactose were applied in Rh-catalyzed asymmetric hydroformylation of styrene.

成了四个从葡萄糖及半乳糖衍生的手芳基双膦配体,制备了手双膦-铑(Ⅰ)配物催化剂,并将其用于不对称氢甲酰化反应中

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Result The top 5 chemical allergic resources of these patients were 0.1% thiomersalate, 5% nickel sulfate,7% aromatic compound,1% formaldehyde( water solution),1% styrene.

结果居常见致敏原前5位的化学物质分别是0.1%硫柳汞、5%硫酸镍、7%芳香混物、1%甲醛(水溶液)、1%肉桂

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3G, 401(K), a,

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PBS英语讯息

The styrene gas left dozens unconscious in the street.

苯乙气体让量居民失去意识。

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Crash Course 综合篇

If one of the hydrogens is replaced with a phenyl group, well that chemical was first derived from trees in the Styrax family, so it's called styrene.

如果其中一个氢原子被苯基取代,那么这种化学物质首先自苏合香科的树木, 因此被称为苯乙

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中高级英语短文

It's unlikely to be the plastic itself: LEGO typically uses acrylonitrile butadiene styrene, or ABS, plastic—a highly durable polymer that keeps the pieces strong for building, or what LEGO calls " clutch power."

这不太可能是塑料本身的问题:乐高通常使腈-丁二-苯乙(ABS)塑料,这是一种高度耐的聚合物,能够保持积木的强度,并提供乐高所谓的“咬合力”。

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isolato, isolator, isolead, isolecithal, isoleontine, isolette, isoleucine, isoleucineIle, isoleucoagglutinin, isoleucyl,

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3G, 401(K), a,
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