• 当时元宝马鞍,两端圆弧,中间束腰形制上南宋十分

    At that time the cast ingot shape is a saddle, two arcs, the middle waist, and the gold and silver collar is very similar in shape.

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  • 对仲酰胺咪唑啉合成两性表面活性剂结构,本文分别利用高效液色谱和硝酸滴定的方法进行分析

    With the aid of HPLC and silver nitrate titration, the structure of zwitterionic surfactant obtained through the reaction of secondary amide and fatty imidazoline has been analysed.

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  • 研究了电阻浆料导电含量影响中的添加剂采用的有机黏合剂以及制作工艺

    Discussed are the content of Pd and Ag in the conductive phase and its effect, the additive in bismuth ruthenate, the binder and the manufacture technology.

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  • 什么法印以及一点儿历史

    What is a Kallitype? And a Little History.

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  • 聚乙烯醇(PVA)、聚乙烯吡咯烷酮(PVP)壳聚糖(CTS软模板存在下,通过化学还原法制备出各种形貌纳米粒子

    In the presence of soft-template such as PVP, PVA and CTS, Ag nanoparticles with different morphologies were prepared through liquid phase chemical deoxidization method.

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  • 目的建立注射液桉油精、樟脑石竹烯含量的色谱测定方法

    Objective:To establish a gas chromatography(GC)method to determine concentrations of eucalyptol, artemisia ketone, camphor and caryophyllene in Qingyin injection.

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  • 采用解法离子交换回收废水中的

    Electrolytic recovery and ion exchange are used to recover silver from photo-processing wastewater.

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  • 对固校读PCR以及纳米-染法检测信号进行初步摸索;

    Solid-phase proofreading PCR and silver staining of colloidal gold were applied to detect the point mutation.

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  • 法合成钽铌酸纳米粉体进行了研究

    Nano-sized silver sodium niobate tantalate was studied in this paper using wet-chemical method.

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  • 不会发生体氧化

    There was no bulk oxidation of the silver.

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  • 金属导率(TC)还要高中间沥青基碳纤维倍受世人关注。

    Mesophase pitch-based carbon fibers, which are of higher thermal conductivity (tc) than that of metals such as Ag and Cu, are noticeable in the world.

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  • 通过液还原法制备出金-复合纳米颗粒

    Ag-coated Au composite nanoparticles are prepared via solution-phase reduction method and clearly observed by TEM.

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  • 并用石英晶体微天平(QCM)宣检测纳料粒子的转移量。

    Quartz Crystal Microbalance (QCM) was also used to measure the transferred colloidal quantity for Ag nanoparticles.

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  • 主题:亦古亦今,既有未来冷色,亦经典藏蓝古铜色,而充满了工业与科技融合的冰冷质感。

    Palette: a palette both classic and modern. Cool colors of future style in association with classic navy blue and bronze, completed with silver and gold of industry and technique style.

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  • 主题:亦古亦今,既有未来冷色,亦经典藏蓝古铜色,而充满了工业与科技融合的冰冷质感。

    Palette: a palette both classic and modern. Cool colors of future style in association with classic navy blue and bronze, completed with silver and gold of industry and technique style.

    youdao

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