Experimental Design

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Experimental Design

机译：实验设计

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Tinkering is fun, but don't call it "experimenting" unless you want to give a physicist a cardiac. A good experiment is a critical experiment. That is, the researcher wishes to demonstrate a preconceived notion and so designs an experiment that, if false, will discredit his theory, but if true will only require an infinitude of future critical experiments to sort out whether or not the theory needs more refining. Science never proves anything. It just disproves ideas. Having thought through a good procedure intent on debunking the idea, the experimenter must next make sure he is measuring things properly. A proper experiment only tests one independent variable and one dependent variable. All other factors that may influence the dependent variable must be insulated out of the experiment or accounted for in calculations.

机译：修补匠很有趣，但是除非您想让物理学家心动，否则不要称其为“实验”。好的实验是关键的实验。也就是说，研究人员希望证明一个先入为主的观念，因此设计了一个实验，如果该实验为假，则将抹黑他的理论，但如果为真，则仅需要进行无限次的未来关键实验，以理清该理论是否需要进一步完善。科学永远不会证明任何事情。它只是反驳想法。在考虑了一个好的过程之后，实验者必须确保自己正在正确地测量事物。适当的实验只能测试一个自变量和一个因变量。所有可能影响因变量的其他因素都必须与实验隔离或在计算中加以考虑。

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《Electric spacecraft journal》 |2010年第48期|p.16-17|共2页
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1. Testing experimental designs in liquid chromatography (I): Development and validation of a method for the comprehensive inspection of experimental designs [J] . Navarro-Huerta J. A., Gisbert-Alonso A., Torres-Lapasio J. R., Journal of chromatography, A: Including electrophoresis and other separation methods . 2020,第1期

机译：试验液相色谱（I）的实验设计：开发和验证实验设计综合检查的方法
2. Quasi-experimental study designs: making a case for non-experimental designs in the spectrum [J] . Anke Richters, René J.F. Melis Journal of Clinical Epidemiology . 2017,第期

机译：准实验研究设计：在频谱中为非实验设计进行案例
3. Investigation of an experimental ejector refrigeration machine operating with refrigerant R245fa at design and off-design working conditions. Part 2. Theoretical and experimental results [J] . Shestopalov K. O., Huang B. J., Petrenko V. O., International Journal of Refrigeration . 2015,第Null期

机译：在设计和非设计工作条件下使用R245fa制冷剂运行的实验喷射器制冷机的研究。第2部分。理论和实验结果
4. TOOLS DESIGN OF THE EXPERIMENTAL DESIGN TRAINING FOR LEARNING AND COMPREHENSION OF EXPERIMENTAL DESIGN TOWARDS AUTOMOTIVE INDUSTRY [C] . Fauzia Dianawati, Isti Surjandari, Arian Dhini, ISSAT international conference reliability and quality in design . 2010

机译：实验设计培训的工具设计，以学习和理解面向汽车行业的实验设计
5. Design and Development of Test Rigs to Experimentally Investigate Flow Loss and Heat Transfer in a Stirling Engine Heater Head [D] . Yadav, Pawan Kumar 2018

机译：用于研究斯特林发动机加热器头中的流量损失和热传递的试验装置的设计和开发
6. Experimental design modulates variance in BOLD activation: The variance design general linear model [O] . Garren Gaut, Xiangrui Li, Zhong‐Lin Lu, 2019

机译：实验设计调节BOLD激活中的方差：方差设计通用线性模型
7. Mechanical properties of various concrete after high temperature exposure Mechanical property of various types of concrete after high temperature exposure is investigated. Considering compressive strength requirement for a vertical element in high rise building, concrete specimens with various design strengths of 35, 80, 100, and 150 MPa were tested. Particularly, the influence of incorporated steel fiber on fire resistance is of interest in this study. Experimental results show that the fire resistance depends on the design strength and steel fiber content. Normal strength concrete (NSC) of a design strength of 35 MPa or high performance concrete (HPC) of 80-100 MPa does not spall when exposed to 100-400 °C of temperature. However, an explosive spalling occurs at 300 °C when the HPCs contain 1 vol. of steel fiber. Ultra-high performance concrete (UHPC) of a design strength of 150 MPa and 1.5 vol. of steel fiber also shows dramatic spalling at 300 °C. The experimental results found in this study can contribute to a better understanding of the behaviors of HPC and UHPC under fire and the role of steel fiber on the fire resistance. [O] . 2017

机译：研究了高温暴露后各种混凝土高温曝光机械性能各种混凝土的机械性能。考虑到高层建筑中垂直元件的抗压强度要求，测试了35,80,100和150MPa各种设计强度的混凝土试样。特别是，在这项研究中，掺入钢纤维对耐火性的影响。实验结果表明，耐火性取决于设计强度和钢纤维含量。在暴露于100-400°C的温度时，80-100MPa的设计强度为35MPa或高性能混凝土（HPC）的正常强度混凝土（NSC）不会击落。然而，当HPC含有1体积的钢纤维的百分比时，爆炸性剥落发生在300℃。超高性能混凝土（UHPC）的设计强度为150 MPa和1.5 Vol。钢纤维的百分比也显示出300℃的剧烈剥落。本研究中发现的实验结果可以有助于更好地了解在火灾中的HPC和UHPC的行为以及钢纤维对耐火性的作用。
8. Comparison of the Experimental Aerodynamic Characteristics of Theoretically and Experimentally Designed Supercritical Airfoils [R] . Harris, C. D. 1974

机译：理论和实验设计的超临界翼型实验气动特性比较

Experimental Design

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