Compared with experimental research and observational research, NumericalWave Tank ( NWT ) has the outstanding advantage.

与实验室的试验研究和现场的观测研究相比较, 数值波浪水槽有着极为突出的优点.

He points to previous observational research suggesting that people who skip breakfast in favor of massive meals in the evening hours tend to be overweight.

他提到了此前的观测法研究，该研究认为不吃早饭的人更喜欢在晚上饱餐一顿，也更容易体重超标。