In fact, I had worked out the basic concept and preliminaryoperation program for the intermediate test, but due to the lack of funds, the test had to be stopped midway.
其实，中间试验的基本思路和初步实施方案我也做好了，但由于缺少资金也只得中途停止。
2
From the aspect of quality management philosophy, the author made a preliminary probe into measures for increasing the operation effectiveness of quality system, combining practical experience.
从质量管理原则方面入手，结合工作实践的经验，对如何提高质量体系运行的有效性进行了探讨。
3
The nominal head was presented for preliminary selection of hydraulic models, with consideration of the efficiency and reliability at all operation conditions.