常見例句雙語例句The new developing carbon fiber compound flexible coiled rod overcome the shortcoming of ordinary steel rod, can meet the need of low permeability oilfield production.新開發(fā)研制的碳纖維復(fù)合柔性連續(xù)抽油桿克服了普通鋼桿的缺點,能夠滿足低滲油田小泵深抽技術(shù)的要求。This paper introduces the contrast test of wear resistance of hot rolled low - carbon high strength bainite steel plate to ordinary steel plate on QLK800.32 bucket wheel reclaimer.本文介紹了熱軋低碳貝氏體高強(qiáng)鋼板在QLK800.32型斗輪取料機(jī)上與普碳鋼板進(jìn)行耐磨性對比工業(yè)試驗的情況。The effect of maximum aggregates size on mechnical properties of different geometry size fiber concrete was studied by choosing carbon fiber and micro-steel fiber and ordinary steel fiber.本文選用了碳纖維、微細(xì)鋼纖維和普通鋼纖維三種不同幾何尺寸纖維,研究了骨料粒徑對不同幾何尺寸纖維混凝土力學(xué)性能的影響。權(quán)威例句These are the rather ordinary steel bars that are used to reinforce concrete and masonry structures in construction projects.FORBES: America's Hypocritical Move Toward ChinaAt the same time, my brain was adjusting to the mildly surreal sight of an ordinary conference room repurposed for the season with whirring, sloshing stainless steel machinery.FORBES: The Other Tuscany 返回 ordinary steel