借助于化学分析、X射线衍射分析、工艺性能试验等方法，对粉石英的化学成分、矿物成分、工艺物理性质进行了研究。
The paper studies the chemical and mineralogical compositions, the technological and physical properties of tripoli by means of chemical analysis. X - ray diffraction and technological test.
蒙脱土悬浮液体系的粘性变化、结构触变性以及流变模型的建立，为评价、预测和改变涂料工艺性能提供试验依据。
The change of viscosity, structural thixotropy and foundation of rheologic model provide experimental evidence for evaluating, prognosticating and altering the technical performance of coating.
研制出一种工艺性能良好的含稀土钇的堆焊焊条，对其堆焊层显微组织结构、硬度、耐磨性进行了较系统的试验研究。
Yttrium contained hardfacing electrode with good process properties were made and the structure, hardness and abrasive resistance in hardfacing layer were studied.
本文通过设计和选择真空实型铸造主要工艺装备，试验研究了所设计的真空实型铸造装备的工艺性能。
This paper is concerned with the design of vacuum full-mold casting equipment. The processing properties of this equipment are also studied in this paper.
试验表明改性粉石英填充pe薄膜，具有较好的工艺性能，薄膜力学性能优良，生产成本低。
The active Powder quartz fill in PE film have better machining and mechanics capability and produce cost be low.
在试验的基础上，应用二次混料回归设计试验方法设计镍铁型铸铁焊条药皮渣系的配方，借助计算机辅助优化，获得了综合工艺性能优良的镍铁型铸铁焊条。
Based on experiments, the coating compositions of nickel ferro type cast iron electrode have been worked out using regression method and computer - aided optimization.
试验表明，试验配方胶料工艺性能稳定，相应成品内胎各项性能均达到或超过国家标准要求，配方成本降低，具有显著的经济效益。
The test results showed that the optimized compound featured stable processibility and lower cost, and the quality of finished inner tube met the requirements of relative national standard.
通过正交试验方法对水基铝矾土铸钢流涂涂料进行了研究，确定了各项工艺性能最佳的流涂涂料配方。
The steel casting water-based bauxite overpouring coating has been studied by means of orthogonal experiment. The optimum prescription of overpouring coating has been determined.
试验表明新纬管的工艺性能优于旧纬管，能获得接近于等纬张力的退解，使有梭织机实现等纬张力织造成为可能，为改善织物质量，提高织机效率及开发新产品创造了条件。
The test shows that the new weft technology is better than the old one. It is able to give an nearly equal weft tension, and it is useful for improving the fabric quality, raising th...
利用所研制的开关式场效应管弧焊电源进行引弧试验和工艺 试验，结果表明，此电源具有良好的引 弧性能和工艺性能，是一种发展前景较远大的电子 弧焊电源。
The satisfactory tests of arc-ignition and good properties of welding process may prove this switched MOSFET arc welding power source to be an electronic power source with broad prospects.
通过十二醇、十六醇的小试试验，考察了装置的工艺性能，试验结果表明小试装置的分离效果明显。
The distilling process behaviors of the still are verified by the experimental results for separation of 1dodecanol and Hexadecanol.
试验配方中并用EPDM和弹性填充剂，胶料门尼粘度、硫化速度和混炼性能得到提高，过滤和挤出工艺性能得到改善。采用试验配方生产的自行车内胎性能良好，达到国家标准要求；
The test results showed that the Mooney viscosity, mixing behavior and curing rate increased, and the filtering and extrudability improved by blending EPDM and an elastic filler in the test compound.
试验配方中并用EPDM和弹性填充剂，胶料门尼粘度、硫化速度和混炼性能得到提高，过滤和挤出工艺性能得到改善。采用试验配方生产的自行车内胎性能良好，达到国家标准要求；
The test results showed that the Mooney viscosity, mixing behavior and curing rate increased, and the filtering and extrudability improved by blending EPDM and an elastic filler in the test compound.
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