The increasing scale and scope of the experiments needed to test new hypotheses and develop new techniques and industrial processes led to the setting up of research groups and teams using highly-complicated equipment in elaborately-designed laboratories.
The increasing scale and scope of the experiments needed to test new hypotheses and develop new techniques and industrial processes led to the setting up of research groups and teams using highly-complicated equipment in elaborately-designed laboratories.
为了检验新的假设和发展新技术与新工艺，需要进行一些实验，由于实验的规模和范围越来越大，就产生了这样一些研究小组和集体，他们在精心设计的实验室里用极为复杂的仪器进行研究。