常見例句Utility Grade Multi-purpose Power Meter 供電局機級綜合測試儀Also utilization grade and load spectrum of hoisting mechanism is discussed and influence of operation cycles and load spectrum coefficient on hoisting mechanism design is shown. 對起升機構(gòu)的利用等級和載荷譜進行了研究,指出了工作循環(huán)次數(shù)和載荷譜系數(shù)的變化對起升機構(gòu)設(shè)計的影響。Pupils who pass the test will be promoted to the next higher grade. 小學(xué)生只要考試及格就會升到高年級。He's not in the first grade as a musician. 他不是第一流的音樂家。Business is now on the up grade. 目前生意蒸蒸日上。The store deals in objects of domestic utility. 那家商店出售家庭用品。 返回 utility-grade