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- In this project practising one pipe diversified use, the mergence of water-mixing station and subpump station and the mergence of viscous oil me... 并进行了一管多用、掺水站和接转站合建、稠油计量和注汽分配站合建、掺污水进行定量控制等有益的尝试，取得了较好的经济效益和社会效益。
- Standard (conventional) port balls are up to one pipe size smaller than nominal pipe size, but still have significantly better flow than globe valves. 标准(常规)流道球阀用于管道直径比管道公称通径小的管道,但是其流通能力仍然比截止阀好得多。
- A pipe may be uni-directional or bi-directional, and the data flow in one pipe is independent of the data flow in any other pipes. 一个管道可以是单向或者是双向的,一个管道中的数据流与所有其他管道中的数据流无关。
- The pipe splays (out) at one end. 管子一端呈喇叭形。
- She is one of the best hurdlers in the world. 她是世界上最优秀的跨栏选手之一。
- The boy took one sip of the wine and spat it out. 那男孩子呷了一小口葡萄酒，但马上又吐了出来。
- The deer was peppered with shot all down one side. 那只死鹿的半边身子都被子弹击中。
- This is only one instance out of many. 这不过是许多例子中的一个。
- Many one or little one is indifferent to me. 多一个或少一个对我是无关紧要的。
- No one dared to speak out against the injustice. 没人敢对不公正行为表示公开反对。
- One of the fishing boats sank down astern of us. 有一艘渔船在我们后面沉没了。
- No one is allowed to get his ticket out of turn. 任何人都不准不按次序买票。
- One bad deed can blemish a good reputation. 一次不良的行为可损害好的名声。
- One should not run about aimlessly during an alert. 空袭警报期间不可到处乱跑。
- The car industry is one of our biggest employers. 汽车工业是我们最大的雇主之一。
- Reduced port ball valves have more than one pipe size flow restriction and are not recommended in building services piping, but rather for process piping in hazardous material transfer. 缩径流道球阀与单管流量相比,具有更大的限制,建议不要用于建筑领域管道,但可以用在危险材料的传输系统中。
- Brooklyn is one of the five boroughs of New York city. 布鲁克林区是纽约市的五个行政区之一。
- One can not learn a language well unless one works hard. 学好一种语言非下苦功不可。
- One's school life seems happier in retrospect than in reality. 人们的学校生活回想起来要比实际上的快乐。
- Education should not be restricted to any one specific age group. 教育不应限制在任何特定的年龄组上。
