experimental design

基本解釋

There is little or no training in science, the scientific method, and experimental design.
在科學、科學方法和實驗設計等方面，更是鮮有相關的培訓。
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.
在確定要使用哪些適當?shù)慕y(tǒng)計檢驗時，實驗設計的一個重要方面是選擇數(shù)據(jù)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.
這項新研究采用準實驗設計，即從一個自然出現(xiàn)的情形獲取數(shù)據(jù)，這種情形就是孩子們處在兩種不同的紀律環(huán)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

試驗設計
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.
采用正交試驗設計方法并選用L27（34）正交設計表,對27例創(chuàng)傷后昏迷病人鼻飼時的4個因素及其水平隨機組合。
化學
實驗設計
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.
運用Box-Behnken實驗設計方法,在單因素實驗的基礎上,以蛋白質(zhì)得率為實驗指標,研究液料比、pH、提取時間以及提取溫度等影響因素及其交互作用對蛋白質(zhì)得率的影響。
試驗設計
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.
方法采用正交試驗設計,以DNS法測定酶解后糖含量變化為指標,對發(fā)酵條件進行優(yōu)化。
機械工程
實驗設計