• 食品接触材料物品。塑料。细胞整体移动橄榄油试验

    Materials and articles in contact with foodstuffs. plastics. test methods for overall migration into olive oil by cell.

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  • 另外根据试验结果,并利用塑性力学中的主应力材料硬化理论推导一个计算圆孔翻边公式。

    In addition, according to experimental results, slab method in plastic mechanics and material hardening theory, a new formula for hole flanging force is concluded.

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  • 本文采用试样逆光拍照延性材料拉伸试验真实应力-应变进行了有效的测量

    The backlight photography with single sample was used to measure the true stress-strain of the ductile material after necking in tensile test.

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  • 介绍了一种适用于大颗粒堆材料新型现场试验

    A new in-situ direct shear testing method for large-grained rockfill materials is introduced.

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  • 对高龙金矿下向分层胶结充填采矿所用充填材料进行室内试验研究。

    The indoor experiment on the filling materials used for downward slicing drift mining with cemented backfill in Gaolong Gold Mine was performed.

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  • 指出纺粘非织造布用于农业覆盖材料优良特性并通过蔬菜覆盖的试验证明了实际应用效果实用价值

    The excellent characteristics of spunbonded nonwovens for the covering in agriculture are point out, its actual use effects and values are demonstrated, by testing for some vegetables.

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  • 本文简要叙述国外有关挤压研制葡萄糖糖果试验情况,以及使用材料有关试验配方等。

    In this paper, the studies on extruding glucose confections abroad was introduced, the raw material and ingredients used in processing and experimental formula were also discussed.

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  • 研究月季、洋桔梗硫华菊试验材料运用真空冷冻干燥、包干燥对其干燥方进行了研究。

    In this thesis, a number of experimental had been performed on Rosa hybrida, Eustoma grandiflorum and Cosmos sulphurens, using the technique of vacuum freeze-drying and embedding drying.

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  • 笔者正交试验法牙周再生片的材料编织密度以及涂层的组合进行优选,得出优的工艺参数组合。

    This paper used orthogonal test to select optimum parameter of material, knitting density and coating so that the comparatively better technical parameters could be found.

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  • 进行一系列设计参数试验得出集流电容达到,集流环核心部件间隙面积材料方面的要求。

    Conducted a series of test of design parameters, and obtained the core components of the space, size, material and other aspects of the request when capacitance reached the nF-level.

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  • 阐述一种纳米尺度测试材料显微硬度的试验——深度硬度试验法

    This paper presents a micro-hardness testing method, namely depth-hardness testing with nanometer scale.

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  • 符合25/50可燃性等级要求规定,经过美国试验材料学会E 84检测。

    Hoses meet 25/50 flammability and smoke development classification requirements of codes and specifications when tested by ASTM E 84 method.

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  • 采用间歇加力试验研究非晶聚合物材料pmma分子运动-温度关系

    The Interval load Method was adopted to study the relation between the molecular motion of amorphous PMMA and temperature.

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  • 试验结果表明,用应变测量材料线膨胀系数一种简单可靠经济实用的替代

    The experimental results prove that the strain gauge techniqueforthermal measurement is a reliable and economic alternate method.

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  • 着重配方、材料的选择、工艺进行深入探讨,通过正交试验法确定涂覆工艺。

    The formulation of the base film and the adhesive layer, and the coating technique were investigated, and the parameters were determined via orthogonal test.

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  • 仪器化种新兴试验不仅可以测量金属材料硬度可以测定金属材料的其他参数

    Instrumented indentation test is a new kind of testing method. It can determine not only the hardness but also the materials parameters of metallic materials.

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  • 采用CSR变内应力测试进行了研究材料试验机上实现了CSR的蠕变内应力测试。

    The research was carried out on the basis of CSR to measure creep internal stress.

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  • 通过对比试验发现测定炭素材料二氧化硅含量熔融分析结果氢氟酸稳定准确

    The comparative tests show that the content of silicon dioxide in carbon materials determined by the melting method (MM) is more stable and accurate than the hydrofluoric acid method (MHA);

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  • 不同颜色甜椒试验材料采用CTABSDSROSE和氯化提取彩色甜椒基因组dna

    Benzyl chloride method, CTAB, SDS, and ROSE methods were used to extract DNA from color sweet pepper leaves of different fruit color.

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  • 进行复合材料拉伸试验,复合材料平板实验计算结果应变得到的结果进行了对比,实验表明两种测量方得到的结果相吻合。

    The method was also used to measure strain in the tensile test of a composite laminate plate. The results agree fairly well with those obtained by the conventional measurement.

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  • 介绍稳态测量橡胶复合材料导率原理试验装置

    The principle and apparatus for measuring the heat conductivity of rubber composite with the quasi steady state method were described;

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  • 以各处理青贮材料体生物消化试验

    Again these 7 kinds of silages were assessed to adopt In Vitro Gas Production Method.

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  • 以各处理青贮材料体生物消化试验

    Again these 7 kinds of silages were assessed to adopt In Vitro Gas Production Method.

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