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By the integral operation, the total volume is calculated to analyze the material flow.
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通过积分,最后计算出总的流量体积,并进行分析。 |
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By the integral to boundary layer thickness and relative conditions, the momentum integral equation of boundary layer is obtained.
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通过对边界层厚度的积分并利用相关条件,得到了边界层动量积分方程。 |
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By the last day of the show on 26 August 2007, 20% more trade visitors had attended the event in Nanjing than in the previous year.
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截止到2007年8月26日展览的最后一天,展会吸引超过去年20%多的专业观众前来参加南京的这一盛事。 |
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By the late 1890s, Coca-Cola was one of America's most popular fountain drinks.
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到了1890年代末期,可口可乐已经成为美国最受欢迎的饮料之一。 |
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By the late 18th century the fish were widely popular in England and soon the goldfish bowl was seen in many homes.
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到18世纪晚期,在英国喂养这种金鱼已经很流行,在许多家庭都能看到金鱼碗。 |
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By the late 1900's, the fashionable businesses moved uptown and the area developed into a seedy, sweatshop spawning slum known as hell's hundred acres.
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到了20世纪晚期,时尚产业迁到了城镇住宅区,这一地区便演变成了一个满是血汗工厂的破败贫民窟,名曰“百亩地狱”。 |
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By the late 1950s, for instance, the holdover designs of vacuum-tube TV sets forced new transistor-based models to receive only VHF signals until engineers could revamp the sets some years afterward.
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举例来说,由于1950年代末,真空管电视机的设计过于老旧,新的电晶体机种被迫只能接收VHF信号,过了好多年,工程师才得以大幅修改电视机。 |
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By the late 1970s, I was exploring the Seth material among other things and thereafter spent a number of years recording my dream adventures while I absorbed page upon page of Seth lore.
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在1970年代后期,我在其它的事物之中探索塞斯的材料,而且此后花费很多年记录我的梦的冒险的经历,虽然我全神贯注在塞斯的知识上。 |
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By the late 1980s reform-minded Hungary had lost faith in communism, shaken by sagging productivity and the highest per capita foreign debt in Eastern Europe.
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到80年代末,匈牙利生产力疲软,人均外债高踞东欧各国之榜首,这些都使具有革新意识的匈牙利对共产主义产生了动摇。 |
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By the late 1980s, generations one and two gave way to the prevailing “Gen 3” products.
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到1980年代晚期,第一代和第二代已经输给最占优势的「第三代」产品。 |
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By the late 1980s, scientists had learned that methane traps more heat than an equivalent concentration of CO2 because it absorbs a wider range of wavelengths of Earth's outgoing radiation.
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1980年代后期,科学家即知道甲烷捕捉的热大于等浓度的二氧化碳,因为散发自地球的辐射中,甲烷能吸收的波长範围较广。 |