• The aqueous dispersions of the nanoparticles were stable at pH 2-11 and in 1m NaCl solution, when repeat number, n, was 3 or more.

    通过3次以上的重复实验,我们发现这种纳米颗粒能稳定分散在pH值为2 - 11的水相以及1M的Nacl溶液中。

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  • The aluminum-air battery with open configuration was successfully assembled using Al alloy as anode, air electrode as cathode and NaCl solution as electrolyte.

    本文使用铝合金作阳极、空气电极作阴极、氯化钠溶液作电解液,组装了开放式结构铝空气电池,同时使用镁阳极组装了封闭式结构镁空气电池。

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  • The flow model of single phase flow in the straight tube of the vertical tubular leacher was studied by using NaCl solution tracing and microcomputer sampling.

    采用盐水示踪、微机采样来研究垂直管道浸取器直管内单相流的流动模型。

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  • The alloy foil presents excellent corrosion resistance in 10% H_2SO_4, 10% NaOH and 3.5% NaCl solution respectively and the range of passive potential is broader.

    因瓦合金箔分别在10%硫酸溶液、10%氢氧化钠溶液和3.5%氯化钠溶液中钝化稳定,钝化电位较宽,表现出良好的耐蚀性能。

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  • The corrosion resistance of the coating was measured by neutral mist of salt experiment and soaking in 5%nacl solution. Moreover, the curves of positive polarization were give...

    涂层的耐蚀性采用中性盐雾试验和5%盐水浸润试验,并测试涂层的阳极极化曲线综合进行比较。

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  • The capacitance of FBE coating is the largest, three layer PE , Coal tar, Oil bitumen were similar, but the capacitance of three layer PE is the smallest both in soil and NaCl solution.

    四种防护层噪声电阻大小顺序为三层PE>熔结环氧粉末>煤焦油沥青>沥青玻璃布;

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  • In this paper, test and research on the air-drying performance for carrot slit after osmosis lower concentration solution (sugar+NaCl) were conducted on the air-drying trst desk (Model GZ-1).

    利用GZ-1型热风干燥试验台对低浓度糖盐混合溶液渗后胡萝卜丝进行单困子试验,初步确定了物料干燥过程中的临界水分值,得出不同风温、风速下的薄层脱水模型。

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  • The suspension polymerization of DMAHPMA has been carried out easily and successfully in 10% NaCl aqueous solution without any addition of suspension stabilizers.

    DMAHPMA在10%的盐水溶液中,不加悬浮稳定剂,即能成功地进行悬浮聚合。

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  • This standard solution was accurately prepared in super-clean laboratory with high purity NaCl and sub-packed in 20 ml ampoules.

    本标准溶液以高纯氯化钠在超净实验室中准确配制并分装于20毫升安瓿中。

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  • The evaporation and crystallization is the key procedure in the preparation of caustic soda, aiming at the removal of NaCl and increasing the concentration of NaOH solution.

    隔膜电解法是我国主要烧碱制备方法之一,蒸发结晶系统是以去除电解液中氯化钠等杂质和提高烧碱浓度为主要目的的制烧碱关键工序。

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  • Alternating current impedance and corrosion resistance of polymer coatings on sheet iron have been investigated in aqueous solution of NaCl with mass ratio of 0. 03.

    研究了涂覆在铁板上的纯高聚物涂层在质量分数为0.03的氯化钠水溶液中的交流电容、电阻特性,以及与涂层耐蚀性的关系。

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  • RESULTS There are no hemolysis in 0.9% NaCl and 5% glucose solution with 0~40% glycerol, but hemolysis occurred in them with 80% glycerol.

    结果:在0 .9%氯化钠和5 %葡萄糖等渗液中,浓度4 0 %以下的甘油无溶血作用,80 %甘油有溶血作用。

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  • RESULTS There are no hemolysis in 0.9% NaCl and 5% glucose solution with 0~40% glycerol, but hemolysis occurred in them with 80% glycerol.

    结果:在0 .9%氯化钠和5 %葡萄糖等渗液中,浓度4 0 %以下的甘油无溶血作用,80 %甘油有溶血作用。

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