1、

The idea was first developed at USC, and the materials were synthesized and characterized in Columbia.

这个想法最早是在南加州大学启发的, 而且材料的合成以及特点是在哥伦比亚发掘的.

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2、

Phosphono-containing maleic anhydride-acrylic acid copolymer as scale inhibitor was synthesized from maleic anhydride ( MA) and acrylic acid ( AA) in water solvent using persulfate-hypophosphite as oxidation-reducton initiator.

以水为溶剂,马来酸酐(MA)、丙烯酸(AA)为单体,过硫酸盐-次磷酸盐氧化还原体系为引发剂,合成马来酸酐-丙烯酸含膦共聚物阻垢剂。

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3、

The copolymer containing phosphono and sulfonic group ( PAMPS) is experimentally synthesized.

利用实验方法合成了含膦磺酸基共聚物PAMPS,通过正交试验评价优选出最佳合成条件,对其阻垢性能进行了评价。

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4、

Ethyl acetate was synthesized in one step by dehydrogenation of methanol and ethanol over Cu/ Zn/ Al/ Zr catalyst.

在Cu/Zn/Al/Zr催化剂上由甲醇、乙醇脱氢一步合成乙酸甲酯。

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5、

Site where components of cell wall, peptidoglycan and teichoic acid, and capsule polysaccharide are synthesized.

合成细胞壁成分(肽聚糖、磷壁酸)和荚膜多糖。

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6、

Because the stock markets of Shanghai, Shenzhen start early, there are many data, and the deep bid index has synthesized the influence of various fields, have stronger representativeness.

由于上海、深圳的股市起步早,数据多,且大盘指数综合了各个方面的影响,具有较强的代表性。

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7、

Biological assays show that the synthesized quinoxalinones compounds are inactive to CETP inhibition in vitro.

体外活性评价结果显示,喹喔啉酮类目标化合物无CETP抑制活性.

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8、

METHODS N Dodecyl α hydroxyl propanamide ( DHPA) and N methyl dodecyl pyroglutamate ( MDPG) were synthesized.

方法合成了N月桂基α羟基丙酰胺(DHPA)和N甲基焦谷氨酸月桂酯(MDPG)。

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9、

As one of the main precursor of poly ( phenylene sulfide amide), 4 chloro N ( 4 ′ chlorophenyl) benzamide ( DCBA) of high purity was two step synthesized from 4 chlorobenzoic acid and 4 chloroaniline with good yield.

以对氯苯甲酸和对氯苯胺为主要原料,高产率获得了4-氯-N-(4′-氯亚苯基)苯甲酰胺(简称DCBA)。

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10、

In this paper, the new cyclic quaternary ammonium salt DCAS was designed and synthesized.

设计并合成了新的环状季铵盐DCAS。

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11、

A new kind of alkylammonium benzoylbenzoate ( BPAA), including primary and tertiary amines with different length of hydrocarbon chain, was synthesized in this paper.

本文合成了一类新的二苯酮羧酸胺盐(BPAA),包括具有不同碳链长度的伯胺盐和叔胺盐二个系列共六种化合物。

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12、

A series of 2, 4-diamino-6-substituted piperazine quinazolines was synthesized.

本文报道2, 4-二氨基 -6- 取代哌哗嗪基喹唑啉衍生物的合成及其抗疟活性.

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13、

A series of fluorescent chemosensors 1-3 were synthesized to detect transition metal ions.

设计合成了用以检测过渡金属离子的荧光化学敏感器体系,它们是由1,8-萘二酰亚胺为荧光团,多胺衍生物为金属离子受体组成.

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14、

Bimodal polypropylene ( BMPP) and nucleated bimodal polypropylene ( BMPP/ NA) were synthesized in a small stirred bed reactor, and the crystallization, melt behavior and mechanical properties of the samples were investigated.

在小型反应器内合成了双峰聚丙烯(BMPP)和含有成核剂的双峰聚丙烯(BMPP/NA),考察了试样的结晶、熔融行为和力学性能。

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15、

Hydroxy-terminated ladder-like polysiloxane was synthesized from ethylene diamine and monomethyltrichlorosilane by stepwise coupling polymerization.

以乙二胺和甲基三氯硅烷为主要原料,通过逐步偶联聚合制备了梯形聚硅氧烷(PMSQ);

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16、

A new triazene compound is synthesized by nitrogen coupling reaction of the diazonium salt.

通过重氮盐的氮偶联反应,合成三氮烯类新试剂。

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17、

Poly ( ether ester amide) was prepared from caprolactam and poly ( ether ester) which was synthesized from polyethylene glycol and adipic acid.

用聚乙二醇与己二酸反应合成聚醚酯,再用聚醚酯与己内酰胺反应得到聚醚酯酰胺。

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18、

This flavour is synthesized by the ester interchange using diethyl oxalate and relative alcohol as materials.

这些香料都是以草酸二乙酯与相应的醇为原料,通过酯交换反应来合成的。

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19、

Tri-n-butyl citrate ( TBC) was synthesized with citric acid and n-butanol as raw materials and p-toluene sulfonic acid as esterification catalyst.

以柠檬酸和正丁醇为原料,对甲苯磺酸为酯化催化剂合成柠檬酸三丁酯(TBC)。

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20、

4-Nitro-m-cresol and benzyl chloride, with sodium ethylate as the catalyst, synthesized 5-benzyloxy-2-nitrotoluene, the yield was 86.9%.

4-硝基间甲酚与氯化苄在乙醇钠作催化剂的条件下制备2-硝基-5-苄氧基甲苯,收率为86.9%。

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