The application and synthesis of N phenyl 1 maleimide were described.

1、

The synthesis method of phosphorodichloridic acid phenyl ester by phenol and phosporusoxychoride was introduced.

介绍了由苯酚与三氯氧磷合成二氯化磷酸苯酯的方法.

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2、

Relative molecular mass and viscosity of these resins correlated to amount of phenyl an ending reagent.

通过改变反应原料的配比,得到了不同相对分子质量的树脂.

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3、

The best conditions about synthesizing methods of phenyl acetic acid by electrolysis were found out.

找出了电解法合成苯乙酸的电解最佳条件.

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4、

D-phenylalanine is a nonprotein amino acid, meaning that it does not participate in protein biosynthesis.

D - 苯丙氨酸是一种非蛋白氨基酸, 这意味着它不参与蛋白质的合成.

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5、

A procedure for the determination of tryptophan, tyrosine and phenylalanine by three-wavelength spectrophotometry was studied.

本文用三波长分光光度法测定了色氨酸、酪氨酸和苯丙氨酸.

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6、

DL-phenylalanine refers to a racemic mixture consisting of 50 % D-phenylalanine and 50 % L-phenylalanine.

苯丙氨酸是指一种消旋混合物,其中50%D-苯丙氨酸和50%左旋苯丙氨酸.

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7、

L-Phenylalanine ( L-Phe ) , an essential aromatic amino acid, had found wide use in additive and pharmaceutical industry.

苯丙氨酸.具有生理活性的芳香族氨基酸, 是人体和动物不能自身合成的必需氨基酸之一.

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8、

Labelled shikimic acid is reality converted to phenylalanine.

标记的莽草酸迅速地转变成苯丙氨酸.

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9、

The process of production of L-phenylalanine by enzyme catalysis is introduced in detail.

详细介绍了酶法生产L - 苯丙氨酸的工艺技术.

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10、

After acidic hydrolysis, phenylalanine was obtained with total yield of 62.5 %.

然后经酸性水解得苯丙氨酸消旋体.

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11、

Method: Phenylalanine was absorbed with particle activated carbon.

方法: 采用颗粒活性炭吸附苯丙氨酸.

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12、

The application of phenylamine phosphate to lead flotation in Kongjiawan, Shuikoushan Mining Bureau was researched.

研究了苯胺黑药在水口山矿务局康家湾矿选铅作业中的应用.

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13、

A new curing agent was synthesized by the reaction of phenylamine-formaldehyde and dicyanodiamide.

利用苯胺 - 甲醛与双氰胺反应得到了一种改性产物.

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14、

A trademark used for a preparation of phenylbutazone an anti-inflammatory and analgesic drug.

一种用来治疗泌尿器传染疾病的抗菌药(商标是硝呋喃基亚甲基氨基咪二酮).

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15、

The polyurethane elastomers synthesized from p-phenylene diisocyanate ( PPDI ) have excellent performances and good application prospects.

由对苯二异氰酸酯 ( PPDI ) 合成的聚氨酯弹性体相分离度极好,性能优异,有良好的应用前景.

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16、

Poly ( phenylene sulfide ) ( PPS ) is a high-performance engineering plastics with many excellent properties.

聚苯硫醚 ( PPS ) 是一种高性能的特种工程塑料,具有各种优异的性能.

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17、

A detailed description of-step , two-step processes and p-phenylene terephthalamide ( PPTA ) pulp fiber was given.

详细论述了芳纶纤维成纤的一步法工艺、两步法工艺及芳纶浆粕纤维的制备方法.

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18、

The effect of various recipe factors on radiation resistance of phenylene silicone rubber was investigated.

研究了配方因素对苯撑硅橡胶耐辐照性能的影响.

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19、

The structure characteristics, properties and application of poly ( p-phenylene benzobisoxazole ) ( PBO ) fiber were introduced.

介绍了聚对苯撑苯并双恶唑 ( PBO ) 纤维的结构特点、性能及应用.

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20、

This article discusses the manufacture, structure, performance, application commercial specification of the polyp-phenylene benzabisoxazole ( PBO ) fiber.

介绍了聚对苯撑苯并双(口恶)唑 ( PBO ) 纤维的制造、结构性能、应用及其现有的产品规格.

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