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| 提高质量级别 | |||
| 上爬坡; 改进 | |||
| 舱位升级 (航空公司安排经济舱的客人到头等舱) | |||
| 淤高; 升高 | |||
| 提高专业技能; 提高 | |||
| 升级 | |||
| 精选 | |||
| 级进; 级进杂交 | |||
| 升级改造; 提高 (等级，质量，品位); 上升; 增加; 加强; 加固; 富集; 浓缩 | |||
| 工艺技术的革新进展 | |||
| 叠积作用; 改良; 改质; 升格; 提高品级 | |||
| 浓集; 加浓 | |||
| 提高质量; 培训提升; 提高品位; 提高等级 | |||
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| 提升成革档次; 提升成革等级 | |||
| 提高品质 | |||
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| 选矿 | |||
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| 加固; 提高 (等级，质量) | |||
| 升级 | |||
| 改良; 提高质量等 | |||
| 升晋级 | |||
| 使升级 | |||
| 提高品位-on; 改进的; 欣欣向荣的 | |||
| Inglés tesauro | |||
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| Renewal of obsolete military equipment by improving the design of individual components, altering its configuration, etc. , in order to improve performance and/or operational and technical characteristics. Upgraded equipment is indicated by a letter or number added to the original reference-code. (UKR/NATO) | |||
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upgrading : 96 a las frases, 32 temas |