但即使有了足够的空间和优良的设备，也不能保证其一定能成为一个好的学校，除非具备有经验的校长和合格的教师。
But even with enough space and good equipment, a school is not ensured to be a good one unless there are experienced headmasters and qualified teachers.
型式试验和实际装车运用结果表明研制的绝缘子各项技术指标全部合格，性能优良，成功地替代了国外进口绝缘子。
The results of pattern test and application on actually loads indicate that all most technical factors is qualified and the performance are good. It can substitute the import insulators successfully.
采用本工艺可以生产出成分合格，结晶组织优良，内部纯净的钢锭，为锻造创造良好的条件。
The steel ingot with qualified components, a good crystalline structure and pure interior can be produced by using the process which provides a good condition for smithing.
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