1、

A new method for the synthesis ofm-chlorobenzoic acid was reported.

报道了间氯苯甲酸新的合成方法.

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2、

Government information security is a long-standing problems, from the breadth of view, it is a technical, legal and management-level synthesis.

政府信息安全问题是一个长期存在的问题,从广度上看它是一个包括技术、法律和管理等多个层次的综合体。

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3、

Scientists use technology and new research data to come up with new leads in medicine, but did you know some "new" discoveries are also based on the evolution and synthesis of ancient medicinal practices?

科学家们利用技术和新的研究数据,在医学领域提出新的线索,但是你知道吗?一些“新”发现也是基于古代医疗实践的演变和综合之上。

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4、

Synthesis and Thermo-Stability Study of Ladderlike Phenyl/ Methyl Silsesquioxane Resin

梯形苯基/甲基聚倍半硅氧烷树脂的合成及热稳定性研究

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5、

Yogurt is rich in pantothenic acid ( vitamin B5), pantothenic acid's main function is involved in coenzyme A synthesis.

酸奶富含泛酸(维生素B5),泛酸的主要功用是参与辅酶A的合成。

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6、

A watermelon mosaic virus 2 ( WMV-2) isolate from diseased watermelon in Shanxi Province was used for cDNA synthesis of WMV-2 CP gene by RT-PCR.

本研究以从山西西瓜上分离纯化得到的西瓜花叶病毒2号(WMV-2)分离物为材料,用RT-PCR方法得到其外壳蛋白(CP)。

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7、

Chiral synthesis can be achieved by taking advantage of natural or synthetic optically active compounds.

在手性合成中利用了天然或合成的光学活性化合物.

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8、

Using: Fine synthesis and agricultural chemicals, medicine intermediate.

应用: 精细合成及农药 、 医药中间体.

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9、

Other health care products: a variety of raw materials extraction by synthesis, biological chain to interrupted.

其它保健品: 多种原料经萃取合成, 生物链被打断.

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10、

Synthesis of o phenylenediamine from o nitroaniline by catalytic hydrogenation at lower pressure was studied.

以邻硝基苯胺为原料,采用低压催化加氢还原技术合成邻苯二胺.

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11、

The synthesis principle, method and influential factor of spherical magnesium carbonate were discussed in this paper.

本文探讨了以白云石为原料合成球状碳酸镁的原理 、 方法及影响因素.

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12、

The synthesis, production and application of the surfactant alkyl diphenyl ether disulfonate were reviewed.

介绍了表面活性剂烷基二苯醚二磺酸盐的合成 、 生产及应用情况.

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13、

Aluminum phosphate was prepared by solid-phase synthesis in three different templates ( organic ammonium) with aluminum chloride and ammonium dihydric phosphate at 180 ℃ for 2 h, and was characterized by XRD, IR, chemical analysis and ICPS.

用3种模板采用固相合成方法,以氯化铝和磷酸二氢铵为原料合成了磷酸铝,产物经XRD,IR,化学分析和ICPS表征。

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14、

The Selective Protection of Dihydric Alcohol in Organic Synthesis

有机合成中二元醇的选择性单官能团保护

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15、

Study on Synthesis of α-methylstyrene cyclic dimer

阳离子交换树脂催化合成α-甲基苯乙烯环二聚体的研究

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16、

Synthesis of a Cyclic Dimer of Dibenzo-18-crown-6 Containing Rigid 4,4 ′-Bis ( aminomethyl) biphenyl Spacer

4,4′-二胺甲基联苯搭桥的二苯并-18-冠-6环状二聚体的合成

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17、

Synthesis of Dimeric Dibasic Acid Polyamide Resin and Its Application in the Shoe-Making Trade

二聚酸聚酰胺树脂的合成及其在制鞋工业中的应用

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18、

Dimethyl Sulfone Synthesis and its Application in Healthy Food and Pharmaceutical

二甲基砜的合成及在保健食品和医药中的应用

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19、

The synthesis of1,4-cyclohexanedimethanol from dimethyl terephthalate by two-stage liquid-phase hydrogenation was studied.

在高压反应釜中,对苯二甲酸二甲酯经两步催化加氢反应合成了1,4-环己烷:二甲醇。

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20、

In situ Infrared Studies of the Catalytical Synthesis of Dimethyl Oxalate from CO and CH_3ONO Over Al_2O_3 Supported Pd-Cu Alloy Catalysts

CO和CH30N0在Al203负载钯铜合金催化剂上合成草酸二甲酯的原位红外光谱研究

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