Physical property test of machine pick up cotton and compare to manual pick up cotton is done.
对机采棉进行了物理性能测试，并与人工采棉进行了比较。
The method for measuring and calculating the powder fluidity index by means of powder physical property test set was presented.
介绍了使用粉体物性测试仪测量、计算粉体流动性指数的方法。
Good knowledge of the chemical and physical property and the test method.
掌握良好的化学和物理性能知识及测试方法？
Physical property of American cotton was analyzed through test, American cotton fiber has good maturity, and the impurities were easy to excluded, so the yarn defects were obvious reduced.
通过试验分析了美棉的物理性能，美棉纤维成熟度好，纺纱过程中杂质易排除，因而成纱疵点明显减少；
Through chemical test, mineral test and physical performance measurement for Changjiang slit, the paper takes a full evaluation on its property and distribution.
通过对长江淤泥进行化学分析、矿物分析及物理性能测定，对长江淤泥的性能及分布进行全面的评价。
Based on plenty of test, the physical property and the saving mechanism of emulsification diesel oil, and the effect of emulsification diesel oil on the diesel effluent performance are studied.
在大量试验的基础上对乳化柴油的物理特性、节油机理以及乳化油对柴油机排放特性的影响进行了探讨。
Physical property and spinning test result of apron used in cotton and chemical filament fiber are analyzed, and the cause of bad spinnability is pointed out.
分析了纯棉用胶圈、化纤用胶圈胶料的物理性能及在不同品种上的纺纱试验结果，指出了现有胶圈适纺性差的原因。
The paper discusses the weaving technology, physical property finger, test result, calender about re-weaving polyamide fibre-66 dipping tire bead cloth and production technology of tire.
介绍再纺锦纶-66浸胶子口布纺丝工艺、物理指标、再纺子口布的测试结果，压延及轮胎生产工艺情况。
Some significative conclusions were drawn with the systematic test of the macroscopical and microcosmic physical property of the material by the DTA-TG, XRD, BET and SEM.
运用DTA - TG、XRD、BET和SEM等测试手段对材料的宏观和微观性能进行了测试并得出了一些有意义的结果。
The test data indicate that there is a marked difference in composition and physical property between Triassic and Jurassic Series.
化验资料表明，三选统与侏罗统中的油气在组分和物性上具有明显差异。
The paper makes system research to element structure, physical mechanics property, chemical property, geologic configuration, etc. by physical and chemical test studying.
文章通过采用物理、化学等试验研究方法，对“红层”岩石的成份、结构、力学性质、化学性质、地质结构等进行了系统研究。
The paper makes system research to element structure, physical mechanics property, chemical property, geologic configuration, etc. by physical and chemical test studying.
文章通过采用物理、化学等试验研究方法，对“红层”岩石的成份、结构、力学性质、化学性质、地质结构等进行了系统研究。
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