• Six laboratories were organized to test and verify the method that determination the beryllium in water and wastewater by graph furnace atomic absorption spectrophotometry.

    组织全国六个实验室对石墨原子吸收测定废水中的铍进行方法验证

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  • This article discusses the test methods and results that activated charcoal absorption and ultraviolet radiation effect on the contents of nitrite in drinking water.

    论述活性炭吸附紫外线照射饮用水中亚硝酸盐含量影响实验方法结果

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  • The scaffolds were investigated by histological staining, SEM observation and porosity measurement, water absorption rate analysis. MTT test was also done to assess cytotoxicity of the scaffolds.

    冷冻冻干后,对支架材料进行组织学及扫描电镜观察测定支架孔径孔隙吸水率,并采用MTT法分析支架浸提液毒性

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  • When testing shale physics and chemistry properties, we mainly chose to test CEC, specific water absorption, shale recoveries and shale inflation rate.

    页岩理化性能的测定中,主要选择了阳离子交换容量,吸水量,泥页岩回收率泥页岩膨胀的测定。

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  • The test results showed strong dependency of the post liquefaction stress strain response on rates of the water absorption in shear, and the others…

    试验结果表明,具有相同密度饱和砂土,其液化应力应变关系随剪切吸水速率的不同而呈现出硬化、理想塑性软化不同变化。

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  • ASTM D570 Standard Test Method for Water Absorption of Plastics scope:this test method covers the detetmination of the relative rate of absorption water by plastics when immersed.

    ASTMD570塑料吸水标准试验方法简介:ASTM D570包括了塑料在浸水相对吸水率试验方法。

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  • The changes of mechanical, thermal properties and water absorption of blends were analysed with mechanical test, DSC, DMA and SEM. The influence of epoxy resin in blends was also studied.

    通过力学测试DSCDMASEM等分析研究了聚乳酸淀粉不同质量配比下,复合材料力学性能、性能吸水变化研究了增容剂环氧树脂对复合材料性能的影响

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  • The changes of mechanical, thermal properties and water absorption of blends were analysed with mechanical test, DSC, DMA and SEM. The influence of epoxy resin in blends was also studied.

    通过力学测试DSCDMASEM等分析研究了聚乳酸淀粉不同质量配比下,复合材料力学性能、性能吸水变化研究了增容剂环氧树脂对复合材料性能的影响

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