规模 scale; scope; dimensions 大规模地 on a large scale; 规模宏大 broad in scale [scope]; 规模空前的盛会 a grand gathering of unprecedented size; 规模经济 economies of scale; 规模收益递减 [经] decreasing return to scale; 规模收益递增 increasing return to scale; 规模投资比率 size-investment ratio; 规模指标 scale merit
On the foundation of the results from laboratory study , the testing scope has been enlarged to validate and perfect the laboratory technics so as to provide the reliable data and experience for the manufacture in factories 在实验室研究结果的基础上,增大实验规模,验证和完善实验室工艺,为工厂生产提供可靠的数据和经验。