• 提出路面碾压混凝土气量测定方法引气适宜

    The measuring methods of air contents and the appropriate adding quantities of air entraining agent in its concrete were put forward.

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  • 测定所有患者用药前后第1用力FEV1)变化。

    The forced expiratory volume in one second (FEV1) was measured before and after inhalation.

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  • 描述整个国家单一住宅设备消耗天然可能会造成混乱因为天然气可以几种不同方法测定

    Describing the amount of natural gas consumed by an entire country or a single residential appliance can be confusing, since natural gas can be measured in several different ways.

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  • 2附录7通过测量测定材料防火测试方法附录7)。

    UIC564-2 Appendix 7: Test method for determining the fire resistance of materials by measuring the oxygen index.

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  • 方法:受对象为可疑的运动诱导的支气管痉挛的健康、体格健壮的个体,乙酰胆碱激发气道反应测定一秒钟用力呼气量

    Methods: Healthy, athletic subjects who are suspected of having exercise-induced bronchospasm were recruited, and FEV1 values were determined following provocative airway challenges with methacholine.

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  • 几种化剂进行程序升温氧化测定获得了充足情况下原煤样各阻化时间- 温度曲线

    Several kinds of coal inhibitors are tested with programmed temperature -rise oxidation method and the time -temperature curves are obtained under enough oxygen condition.

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  • 综合气量甲烷含量、产气潜力指标测定结果早熟表现最好

    Comparing gas production, methane, gas production potential and other indicators, the bluegrass 'synthetic performance is best.

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  • 并用自制吸附评价装置,采用质量法吸附剂的有效贮气量进行测定

    Structure and adsorptive capacity of the adsorbents were characterized respectively by ASAP2010 apparatus and gravitational equipment.

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  • 方法用肺测定6 0 0名大学生的潮气量肺活量时间肺活量分钟气量

    Method The tidal volume, vital capacity, time vital capacity and minute ventilation volume were observed in 600 students.

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  • 2附录7通过测量测定材料防火测试方法附录7)。

    UIC564-2 Appendix 7: Test method for detemining the fire resistance of materials by measuring the oxygen index.

    youdao

  • 2附录7通过测量测定材料防火测试方法附录7)。

    UIC564-2 Appendix 7: Test method for detemining the fire resistance of materials by measuring the oxygen index.

    youdao

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