experimental design

基本解释

There is little or no training in science, the scientific method, and experimental design.
在科学、科学方法和实验设计等方面，更是鲜有相关的培训。
One aspect of experimental design that is critical in determining the appropriate statistical test to use is the choice of measurement scale for data collection.
在确定要使用哪些适当的统计检验时，实验设计的一个重要方面是选择数据收集的衡量尺度。
This new study uses a quasi-experimental design to derive data from a naturally occurring situation in which children were exposed to two different disciplinary environments.
这项新研究采用准实验设计，即从一个自然出现的情形获取数据，这种情形就是孩子们处在两种不同的纪律环境下。

After a number of experimental geodesic domes were built, industry began to understand the value of the design.

As with any statistical analysis, the results are only as good as the model, the experimental design and the data.
ECONOMIST: Climate change (I)
Most of the studies compare the cognitive performances of expert gamers with those of non-gamers, and suffer from well-known pitfalls of experimental design.
FORBES: Video Game Benefits Called Into Question
Even many opponents of his project approve of the experimental design.
NPR: Plans for Sex Museum Create an Uproar in Rio

试验设计
The orthogonal experimental design was adopted and L27（34） design table was applied 27 traumatic coma patients were arranged for different experiments according to result of random combination of the aforesaid four factors and their levels.
采用正交试验设计方法并选用L27（34）正交设计表,对27例创伤后昏迷病人鼻饲时的4个因素及其水平随机组合。
化学
实验设计
By use of the Box-Behnken experimental design method,the effects of the ratio of liquid,pH,extraction time and temperature and their interactions on the protein yield were studied on the base of the single-factor test.
运用Box-Behnken实验设计方法,在单因素实验的基础上,以蛋白质得率为实验指标,研究液料比、pH、提取时间以及提取温度等影响因素及其交互作用对蛋白质得率的影响。
试验设计
Method Using orthogonal experimental design,with the variation of sugar content after enzymatic hydrolysis measured by DNS method as the indicator,the fermentation conditions were optimized.
方法采用正交试验设计,以DNS法测定酶解后糖含量变化为指标,对发酵条件进行优化。
机械工程
实验设计