Empty capsule was prepared from cellulose acetate ( CA ) membrane, which possesses ultrafiltration performance.

1、

The cross-linking reaction between dialdehyde compound and cellulose acetate raises the chemical stability of the material.

通过二醛类与醋酸纤维素类材料的交联反应,提高了材料的化学稳定性.

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2、

Isolate and determine the proteins of chicken serum by cellulose acetate membrane electrophoresis.

应用醋酸纤维薄膜电泳法分离测定了鸡血清中不同蛋白质.

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3、

Cellulose acetate or any of various products, especially fibers, derived from it.

醋酸纤维素或其多种制品, 尤指从中提取的纤维质.

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4、

Hardly soluble in water, alcohol, methyl acetate or ammonia liquid, but soluble in acids.

留学解答资讯网:几乎不溶于水, 醇, 乙酸甲脂和氨水, 可溶于酸.

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5、

Several new synthesis methods for methyl acetate are described and reviewed in this paper.

几种合成醋酸甲酯新方法的研究进展被介绍和评论.

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6、

The purity of methyl acetate is 99.8 %. It can satisfy industrial requirements.

此工艺得到的醋酸甲酯纯度可达到99.8%(质量分数)以上, 能够满足工业需求.

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7、

The performance of vinyl acetate-vinyl versatate latex has been up to styrene-acrylate and acrylate.

目前叔醋乳液的性能已经接近苯丙、纯丙, 叔醋乳胶涂料得到迅猛发展.

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8、

Solution vinyl coating are based on copolymers or terpolymers of vinyl, vinyl acetate, and other monomers.

可溶解乙烯基树脂是氯乙烯、醋酸乙烯和其它单体共聚物或三元共聚合物.

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9、

To test detection of vinyl acetate in air of workshop with gas chromatography.

本文主要探讨用气相色谱测定车间空气中醋酸乙烯酯的方法.

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10、

Hotmelts is a major component of EVA ( ethylene vinyl acetate copolymer ).

热熔胶的主要成分是EVA ( 乙烯醋酸乙烯共聚物 ).

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11、

Comparing method with lead acetate sedimentation analysis, the determination result of the former is more accurate.

与常用的醋酸铅沉淀法相比, 测定结果虽稍高一点,但更接近烟叶中多酚的实际含量.

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12、

The toxicity of lead acetate on embryo development in vivo was investigated on mice addinginto water.

采用饮水染毒法研究碱式醋酸铅对小鼠早期胚胎体内发育的毒性.

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13、

To indicate the feasibility of acetic ester carboxylation process in China based on making process comparison.

通过对各种生产工艺的对比,提出了醋酸甲酯羰基化工艺在我国的可行性.

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14、

Hydrophilic membranes were prepared with key components of sodium silicate, acetic ether, polyacrylamide, etc.

以硅酸钠、乙酸乙酯、聚丙烯酰胺等为主要成分制备出亲水膜层.

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15、

Pricked. Term applied to wines spoiled by acetic acid bacteria.

尖刺感的:用于描述葡萄酒受醋酸菌侵害而变质.

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16、

It is also used for salvaging acetone-body patients because of its resisting acetone-body effect.

有较强的抗酮体作用,可用以抢救酮体病人.

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17、

In most cases, it is best to allow a burning acetylene cylinder to burn itself out.

在多数情况下, 最好让正在燃烧的乙炔钢瓶自己烧完.

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18、

As a 10-year-old kid Pauline used a stolen acetylene torch the globe of a gumball machine.

还是10 岁小孩的时候,他就用偷来的乙炔枪割掉过口香糖贩卖机上的大罐子.

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19、

In addition, in case of emergency can be acetylene torch on the pull down hose.

此外, 在紧急情况下可将焊炬上的乙炔胶管拔下来.

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20、

Heated with water decomposition of acetylene gas and calcium hydroxide, and the evolution of considerable heat.

遇水激烈分解产生乙炔气和氢氧化钙, 并放出大量的热.

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