铅析

基本解释 (translations)

scorify  ·  scorified  ·  scorifies  ·  scorifying

与铅析相关的网络例句 [注：此内容来源于网络，仅供参考]

And then the effects of compositions on the mechanical performance, characteristic temperatures, thermal expansion and chemical stability of the glass were discussed. Researches on lead borate sealing glasses show that PbO/B2O3 ratio exerts the most important effect on glass network. ZnO is beneficial to stabilize the glass against devitrification . Bi2O3 has little effects on the sealing temperature, while it helps to adjust the thermal expansion coefficient of lead borate glasses in a definitive range. When 0.5～4 mol% GeO2 is introduced, the glass possesses the highest stability and lowest sealing temperature (400 ?C), which is desirable for low-temperature sealing.

通过对含铅的硼酸盐封接玻璃研究得出，PbO/B2O3比是影响玻璃网络最主要的因素；添加ZnO有助于增强玻璃的稳定性，抑制析晶；Bi2O3对高铅系列配方玻璃的封接温度影响不大，但可使铅硼系列玻璃体系的热膨胀系数在一定范围内可调；在高铅系列配方中，引入0.5～4mol%的GeO2可有效地抑制玻璃析晶，降低封接温度；最终获得了两种性能较好的低熔点铅硼酸盐封接玻璃配方，G3封接温度低达400℃，其PbO含量为54mol%左右，BL10玻璃的封接温度为440℃，但其铅含量大大降低，仅为36mol%。

Our research found there are two methods to produce high quality Pb-Cu powders: mechanical alloying and the homogeneously melting.

研究发现，先制造成分均匀的无偏析优质高铅铜合金粉末，再通过热压等方式加工成轴瓦是最佳工艺。

First of all, this study will be multi-walled carbon nanotubes by chemical oxidation process purified so it can be modified to deal with than the purification of purity before the modified 5 wt%, more than 1.89 times the surface area to increase the surface potential decrease of about 10 ~ 20 mV and the surface functional base (-COOH and-OH) to increase 1.45 times, and then the control technology of electroless preparation parameters include: analysis of plating time, plating analysis of temperature, metal ions in solution than the (Fe2+/ Ni2+), bath pH and the added value of dispersion Agent and other research towards Fe-Ni particles to increase the iron content and Fe-Ni particles spread in the MWCNT upper fixed targets,the results found that when the parameters for the preparation of 50 ℃, pH10, do not add dispersant, metal ions than the solution (Fe2 +/ Ni2 +) 7, the highest iron content can be Fe = 40.55 at%(flat iron content 111.17 mg / g) of nanocomposites Fe-Ni/CNT, then for a series of the nature of its analysis, the final evaluation Fe-Ni/CNT nanocomposites were processed on the effectiveness of the application of mixed pollutants, the results showed that in 120 minutes at the same time when Adsorption of heavy metal ions lead nitrate 10 ppm, selenium heavy metal ion degradation of 1 ppm and orange azo dye AO7 50 ppm standard of effluents, and after a total Fe-Ni nano-particles to SEM / EDS analysis of more than 50% still remaining.

本研究首先将多壁奈米碳管以化学氧化法做纯化改质处理能使其纯度较纯化改质前提高5 wt％、比表面积提高1.89倍、表面电位下降约10~20 mV以及表面官能基提高1.45倍，再控制无电镀技术之制备参数包括：析镀时间、析镀温度，镀液中金属离子比(Fe2+/Ni2+)、镀液pH值及是否添加分散剂等，研究朝提高Fe-Ni粒子的含铁量与Fe-Ni粒子散布固定在MWCNT上等目标进行，研究结果发现当制备参数为50 ℃、pH10、不添加分散剂、镀液金属离子比(Fe2+/Ni2+)7时，可得到最高铁含量Fe = 40.55 at％(单位铁含量111.17 mg/g)之奈米复合材料Fe-Ni/CNT，接著对其作一系列性质分析，最后评估奈米复合材料Fe-Ni/CNT对共处理混合污染物之应用效益，结果显示其在120分钟时能够同时吸附重金属硝酸铅离子10 ppm、重金属硒酸根离子1 ppm及降解偶氮橘色染料AO7 50 ppm达放流水标准，且共处理后奈米Fe-Ni粒子以SEM/EDS分析仍剩余50 %以上。

But Pb-Cu alloy liquid is immiscibly and generally and rapidly separated into two distinct layers due to the big difference of density and melting points between the Cu and Pb; it is difficult to produce the uniformly dispersed microstructure without segregation.

但是铜铅合金熔炼时，铜与铅的熔点、比重差距大，而且铅在铜中的溶解度很低，最终组织极易形成严重偏析，严重影响产品质量，很难制造出铅弥散分布于铜中的优质合金。

Bi-doped lead dioxide electrode s on Ti substrate were prepared by electro-deposition,and their performances were compared by measurements of the decolored ratio of Acid Bright Yellow 2G.

并利用循环伏安法和扫描电镜，分别对掺Ni 二氧化铅电极和普通二氧化铅电极进行表征，发现提高电极析氧电位和改变电极表面晶粒分布是Ni修饰电极比未修饰电极催化效果提高的主要原因。

The research shows that In has activation to Al, making its corrosive potential decrease, and increasing the rate of H2-evolutive simultaneously. The affiliating of Zn leads In and Al to alloying, reducing the rate of H2-evolutive, and passivating aluminum. The adhibiting of Bi helps to activate Al electrode, but gets up the rate of H2-evolutive. The existent of Pb passivates Al anode, restraining the H2-evolutive availably. After compounding these elements, the general performances of complex alloys are advanced by their conjunct functions farther.

结果表明，铟对铝阳极有活化作用，使铝的腐蚀电位发生负移，但同时也会加大析氢副反应的速度；锌的加入促进了铟的合金化，减少富铟偏析相的形成，而且能极大地降低铝阳极的析氢反应速率，使其钝化；铋的引入有助铝阳极活化，但同时又会导致析氢速率的提高；铅的存在使铝阳极钝化，有效地抑制了析氢反应，但加大了阳极极化。

The application of the alloy that can effectively reduce the release of hydrogen, the special technique in manufacturing grid, and the appropriate match of active materials of both negative plates and positive plates, all these enable spiral valve-regulated sealed lead-acid battery, greatly restrain the release of hydrogen from negative plates, at the same time the generated oxygen, due to overcharge of positive plates, arrive at negative plates through the diaphragm and compose with lead in the negative, thus enable the recombination of gas inside of the battery and prevent the case of water loss so that water addition is free.

双登卷绕式阀控密封铅酸蓄电池通过采用具有极高析氢过电位的合金通过特殊工艺制造板栅，同时对正负极活性物质量的合理匹配等工艺措施，使得负极上发生的析氢过程得以最大限度地受到抑制，同时正极因过充电所产生的氧气通过隔膜到达负极，并与负极上的铅发生反应，生成水，这样便使得电池内部气体的再复合，防止失水，实现免维护。

The application of the alloy that can effectively reduce the release of hydrogen, the special technique in manufacturing grid, and the appropriate match of active materials of both negative plates and positive plates, all these enable spiral valve-regulated sealed lead-acid battery, greatly restrain the release of hydrogen from negative plates, at the same time the generated oxygen, due to overcharge of positive plates, arrive at negative plates through the diaphragm and compose with lead in the negative, thus enable the recombination of gas inside of the battery and prevent the case of water loss so that water addition is free.

卷绕式阀控密封铅酸蓄电池通过采用具有极高析氢过电位的合金通过特殊工艺制造板栅，同时对正负极活性物质量的合理匹配等工艺措施，使得负极上发生的析氢过程得以最大限度地受到抑制，同时正极因过充电所产生的氧气通过隔膜到达负极，并与负极上的铅发生反应，生成水，这样便使得电池内部气体的再复合，防止失水，实现免维护。

The application of the alloy that can effectively reduce the release of hydrogen, the special technique in manufacturing grid, and the appropriate match of active materials of both negative plates and positive plates, all these enable spiral valve-regulated sealed lead-acid battery, greatly restrain the release of hydrogen from negative plates, at the same time the generated oxygen, due to overcharge of positive plates, arrive at negative plates through the diaphragm and compose with lead in the negative, thus enable the recombination of gas inside of the battery and prevent the case of water loss so that water addition is free.

选择特点：有较高的放电电压曲线，使用环境宽松，能完全释放能量，适用于1min以内的支撑时间，与GCplus15配合使用，可保障变频器恒定的直流电压。卷绕式阀控密封铅酸蓄电池通过采用具有极高析氢过电位的合金通过特殊工艺制造板栅，同时对正负极活性物质量的合理匹配等工艺措施，使得负极上发生的析氢过程得以最大限度地受到抑制，同时正极因过充电所产生的氧气通过隔膜到达负极，并与负极上的铅发生反应，生成水，这样便使得电池内部气体的再复合，防止失水，实现免维护。

The application of the alloy that can effectively reduce the release of hydrogen, the special technique in manufacturing grid, and the appropriate match of active materials of both negative plates and positive plates, all these enable spiral valve-regulated sealed lead-acid battery , greatly restrain the release of hydrogen from negative plates, at the same time the generated oxygen, due to overcharge of positive plates, arrive at negative plates through the diaphragm and compose with lead in the negative, thus enable the recombination of gas inside of the battery and prevent the case of water loss so that water addition is free.

外型尺寸参考具体型号产品认证 ISO9001，CE，UL卷绕式阀控密封铅酸蓄电池通过采用具有极高析氢过电位的合金通过特殊工艺制造板栅，同时对正负极活性物质量的合理匹配等工艺措施，使得负极上发生的析氢过程得以最大限度地受到抑制，同时正极因过充电所产生的氧气通过隔膜到达负极，并与负极上的铅发生反应，生成水，这样便使得电池内部气体的再复合，防止失水，实现免维护。

与铅析相关的网络解释 [注：此内容来源于网络，仅供参考]

scotch blackface wool：苏格兰黑面羊毛

scorification 铅析法 | scotch blackface wool 苏格兰黑面羊毛 | scotch carpet 苏格兰地毯

scoriae scoria：的复数

scoriaceous texture 渣状结构 | scoriae scoria的复数 | scorification 铅析金银法

scorification：铅析金银法

scoriae scoria的复数 | scorification 铅析金银法 | scorifier 试金坩埚;渣化皿

scorifier：试金坩埚;渣化皿

scorification 铅析金银法 | scorifier 试金坩埚;渣化皿 | scoring filamentation 断痕

segregation：偏析

另外,由于没有使用以往无铅焊锡有时会使用到的铋,所以不易产生变硬变脆的偏析(Segregation)现象, 因此在回流焊接无铅焊锡以外也可得到广泛应用. 2.无铅工艺的控制. 人们采用更昂贵的焊料,自然是期望焊接缺陷更少.

liquate：熔析

liquamatic 水力驱动 | liquate 熔析 | liquated-leadkettle 熔析铅锅

Rubia cordifolia：(茜草)

<正> 从茜草(Rubia cordifolia)根经过水煎、酒沉、铅沉、酸析去铅、锦纶柱层析、干燥等步骤制得的茜草提取物(代号"208")和用简化工艺制备的茜草提取物(代号"408")给正常狗口服后可以观察到它具有使外周血自细胞数明显升高的药理作用.

liquated lead：熔析铅

lipowitz metal 利波维茨低温可熔合金 | liquated lead 熔析铅 | liquated surface 熔析面

liquated surface：熔析面

liquated lead 熔析铅 | liquated surface 熔析面 | liquating furnace 熔析炉

liquating apparatus：熔析设备

liquated-lead kettle ==> 熔析铅锅 | liquating apparatus ==> 熔析设备 | liquating kettle ==> 熔析锅