- 设计实验
- 预定实验
- designed: adj. 设计好的；故意的，有计划的。 adv. -ly ...
- experiment: n. 实验；试验；尝试 (of). a scientif ...
- well-designed experiment: 设计完好的实验
- be designed to: 目的是; 预定的计划是
- designed: adj. 设计好的；故意的，有计划的。 adv. -ly 特意，故意，有计划地。
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designed experiment中文什么意思
- 设计实验
- 预定实验
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例句与用法
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- Orthogonal arrays are essential in statistics and they are used in computer science arid cryptography - in statistics , they are primarily used in designing experiments , which simply means that they are immensely important in all areas of human investigation : for example , industry , agriculture , quality control and product improvement
正交表在统计上是必不可少的，而且被用于计算机科学和密码学。正交表在统计上主要用于试验设计，这意味着正交表在人类研究的各个领域都非常重要。例如工业、农业、质量控制和产品改进。 - The induction heating power system composition , the circuit resonance way and the characteristic , the mosfet parallel technology , as well as the many kinds of power adjust way was carried on the theory and simulation , though designed experiment circuit , each kind of concrete question , the phenomenon and its solution which appeared in the realization process was conducted the research and the practice
在对感应加热电源系统组成、主回路谐振方式及特性， mosfet并联技术，以及多种调功方式进行理论与仿真分析的基础上，通过搭置实验电路，对电源在实现过程中出现的各种具体问题、现象及其解决方案进行了研究和实践。 - It mainly includes following aspects : in this paper , firstly implication of wavelet analysis in signal harmonic component extraction is presented in detail , and on this foundation signal given frequency band component extraction method is proposed . then we investigate frequency aliasing phenomenon , reason why frequency aliasing phenomenon is easy happened when wavelet is implied in field of motor fault diagnosis , and frequency bands where frequency aliasing phenomenon is easer happened , and put forward approved morlet wavelet analysis method which can effectively alleviates frequency aliasing phenomenon . third we set up vibration signal detected system , design experiments to obtain three groups of fault signals : eccentricity fault , mixed fault of eccentricity plus mild rub , mixed fault of eccentricity plus moderate rub , and process these data using analysis method proposed in this paper
首先对论文的选题以及相关背景进行了探讨,并对相关的小波基础理论进行了阐述,主要针对感应电动机的偏心故障和偏心+碰摩复合故障形式及相关的应用算法进行了详细探讨,主要工作内容包括下面几个方面:在论文中,首先对小波分析在信号的谐波分量提取中的应用进行了研究,在此基础上,提出了信号的特定频带成分的提取方法;研究了小波分析的频域混叠现象,探讨了小波分析应用于电机故障诊断领域时易发生频域混叠现象的原因,以及混叠现象较易发生的频带,提出了可以有效减轻频域混叠现象的改进的morlet小波分析方法;搭建了振动信号检测系统,设计实验采集得到三组故障数据:偏心故障,偏心+轻微碰摩复合故障,偏心+中度碰摩复合故障,并对这些数据应用本文提出的分析方法进行信号处理,提取出的特征参数可有效区分这两种故障形式;研究了基于matlab和labview的混合编程方法,完成了电机故障检测系统的软件开发。 - Based on orthogonal designed experiment , the synthesis of corundum - mullite - gahnite multiphase materials by two - step sintering process showed that the light fired temperature and holding time mostly influenced the apparent porosity of the multiphase materials . further study on the light firing time indicated that at the light firing temperature of 1300 and died fire temperature of 1600 for 3h , the optimal light fired time was about 1h
二次煅烧及正交实验合成复相材料研究表明：轻烧温度和轻烧时间对复相材料的显气孔率影响显著；通过轻烧保温时间的进一步研究表明：含刚玉、莫来石、锌铝尖晶石的复相材料，在轻烧温度为1300 、终烧条件为1600下保温3h时，最佳的保温时间为1小时左右。 - This essay distinguishes with inquiry teaching that whether or not students designed experiments themselves to carry out inquiry learning , which is the most different with formers . it is the point of blazing new trails that modern educational technology , especially virtual reality is used in teaching process
把学生是否设计实验进行探究学习作为知识发生过程教学与探究教学的区别是本文突破前人的地方；把现代教育技术，特别是虚拟现实技术运用于知识发生过程教学是本文的创新之处。