介绍大型预焙铝电解槽添加锂盐的试验过程,分析了应用效果。
The test of adding LiF_3 in large-scale pre-roasting aluminum electrobath has been introduced, and the application has also been analyzed.
在盐雾试验或其它试验后沿着划线涂层边缘的腐蚀。
Corrosion under a scribe line or an area of damaged coating or edge, after salt spray testing or other testing.
利用光学温度控制器使测量硅的峰高信号增强一倍,试验了时间常数、载气流量、常用酸和盐对测硅灵敏度的影响;
Using the optical temperature control accessory, silica peak height signal was enhanced doubly, reducing atomization time, extending useful time of graphite tube.
以吡咯烷酮为起始原料进行成盐、缩合、氨化试验,考察影响收率的工艺因素。
The condensation and ammonification tests is proceed by using pyrrolidone as the start material.
采用中性盐雾试验测定了镀层的耐蚀性,采用内孔法测定了镀液的覆盖能力,并测定了镀层的硬度。
The corrosion resistance of deposits and covering power of the plating bath were tested respectively by neutral salt spray test and inner-pole method, and the hardness of deposits was also measured.
介绍硫酸锌溶液由砷盐净化改为锑盐净化的试验及生产实践情况。
It describes the test and operation of zinc sulfate solution purification by antimony trioxide instead of arsenate.
通过玉米盆栽试验,研究了添加富含铝盐的造纸污泥堆肥对酸性赤红壤理化性质的影响。
The paper concerned on the influence on red soil when paper mill sludge compost (PMSC) was used in a pot maize experiment.
化学性能测试:材料的盐雾试验、不锈钢腐蚀试验等。
Chemical property testing: salt spray test of materials, corrosion test of stainless steel.
采用间隙盐雾试验考察了修复层的耐蚀性能。
The corrosion resistance of renovated film was measured by batch salt spray test.
对该体系的抗温性、高温稳定性、抗盐性、静切力随时间的变化及配伍性进行了试验研究。
Experimental study is performed on its temperature resistance, high temperature stability, salt tolerance, static shear force changed with time and its compatibility.
盐敏试验结果证实了这种岩心的可靠性。
The reliability of the core is verified by the result of salt content test.
以45钢、A3钢、炮钢、20钢为金属试样,研究它们在中性盐雾加速试验及石家庄大气环境暴露试验中腐蚀失重与时间的变化规律。
The correlativity between neutral salt spray accelerated test and atmospheric corrosion test in Shijiazhuang was studied by the mass loss determination of 45 steel, A3 steel, 20 steel and gun steel.
介绍了盐雾试验箱的构造,工作原理和试验方法,并探讨了涂层在循环腐蚀试验中的诸多影响因素。
This article has described the structure, operation principle and test method of salt spray cabinet, and discussed various factors that influence the cycle corrosion test.
通过盆栽试验,研究在砖红壤中施加富含铝盐的造纸污泥堆肥后,土壤-作物体系中的铝毒效应。
The aluminum pollution in red soil and plant when paper mill sludge compost (PMSC) was applied in a maize pot experiment was evaluated.
通过经qPQ处理的工件的浸泡试验和盐雾试验探讨了盐浴氧化温度和时间对经q PQ处理的工件抗蚀性的影响。
Effect of both temperature and time of the liquid oxidizing on corrosion resistance of QPQ treated workpieces was investigated through soaking and salt spray tests.
论述了高温高盐油藏化学堵水技术的实验室研究和初期现场试验情况。
This article demonstrated study on lab and initial test on site about chemical water plugging in high temperature and high salt reservoir.
研究结果表明:盐雾试验对涂层材料的主要影响结果是起泡。
The research results show that blistering is the main phenomena of coating under salt spray test.
简要介绍了盐雾试验的两项国家标准,对标准的正确应用作了必要的说明。
This paper has briefly described two national standards for salt spray test and added necessary explanation for correct implement of them.
介绍了有机涂层中性盐雾试验的相关标准及其评价方法。
The standards and the comment process of neutral salt-fog test for organic coatings are introduced.
并介绍其涂覆层经人工加速试验、耐盐雾试验和耐湿热试验的结果,以及在各种气候条件下,经一年的天然暴露试验结果。
Meanwhile it introduces the results of manual coating acceleration test, salt spray test, damp and hot resistance test and the natural exposed test for one year under the various weather conditions.
针对铜盐电解红色着色技术所存在的缺陷,对铝合金型材电解红色着色技术进行了试验研究。
Aiming at the technology deficiency of the copper salt electrolytic red coloring, the technology of electrolytic red coloring on aluminum alloy profile is studied.
使用该产品的电机能够通过潮湿、盐雾等防锈试验专项测试要求。
Motor using the product through damp, salt spray test, such as special anti-rust testing requirements.
随着临床试验数据的积累,低盐饮食的好处越来越不明显,但那些倡导者们对低盐运动似乎越来越充满自信。
As more data have accumulated, it's less and less supportive of the case for salt reduction, but the advocates seem more determined than ever to change policy.
基于清徐大田土壤试验研究了土壤的凋萎系数与其土壤物理性粘粒含量、有机质含量以及土壤全盐含量之间的关系。
The relation between the wilting point with the soil physics characters as clay content, organic matter content and the salt content have been studied based on the experiments in field.
涂层金属耐腐蚀性的电化学测定方法简便,快速,比盐雾试验和大气曝露等常规方法提供较多信息。
The electrochemical determination of corrosion resistance of coated metals is more easy and simple compared to the salt fog test and atmosphere exposure and may provide more information.
用中性盐雾腐蚀试验来评价复合材料的耐蚀性,并用XRD检测了腐蚀产物。
Finally, the corrosion resistance of samples is evaluated by neuter salt-spray tests and corrosion products are confirmed by XRD.
选用早熟禾属的6个品种在较重盐渍土地上(平均土壤全盐量0.617%)进行小区植坪试验。
The research, turf planting experiment in small areas, has been carried out with six varieties of Bluegrass (Poa) under heavier soil salinity (The average soil salt concentration is 0.617%).
动物试验表明盐藻粉软胶囊具有抗辐射、抑制肿瘤和免疫调节的保健功能。
It has been proved by animal tests that Dunaliella salina powder soft capsule possesses the functions of anti-radiation, tumor inhibition and immunity enhancement.
结果与失重法和中性盐雾试验法相比,有较好的一致性。
Its results have better consistency than those obtained by methods of weight loss and neutral salt spray.
结果与失重法和中性盐雾试验法相比,有较好的一致性。
Its results have better consistency than those obtained by methods of weight loss and neutral salt spray.
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