Corresponding chemical engineering research, largescaleequipment development and engineering design should be carried out.
为此必须开展有关化学工程、大型设备开发和工程设计的研究。
2
Such ideal laboratory conditions are not readily reproduced in large-scaleequipment.
这些理想的实验室条件在大型设备中是不易于再现的。
3
Along with the increasing progress of science and technology, some large-scaleequipment, precise instrument has been widely used in industry, petroleum, chemical industry, and other fields.