riser

英 [ˈraɪzə(r)] 美 [ˈraɪzər]

n.  (习惯于早或晚)起床的人; 立板(楼梯踏步板的竖直部分)

复数:risers

化学

BNC.24825 / COCA.17784



牛津词典

noun

  1. (习惯于早或晚)起床的人
    a person who usually gets out of bed early/late in the morning
    1. 立板(楼梯踏步板的竖直部分)
      the vertical part between two steps in a set of stairs

      柯林斯词典

      1. N-COUNT (习惯早或晚)起床的人
        An early riser is someone who likes to get up early in the morning. A late riser is someone who likes to get up late.
        1. He was an early riser and he would be at the breakfast table at seven.
          他习惯早起,7点钟就坐在桌前吃早餐。
      2. (台阶或楼梯的)竖板,立板
        A riser is the flat vertical part of a step or a stair.

        双语例句

        1. He was an early riser and he would be at the breakfast table at seven.
          他习惯早起,7点钟就坐在桌前吃早餐。
        2. I've been an early riser all my life.
          我一生都是很早就起床的。
        3. Study on Gating and Riser System CAD Software Development
          铸造浇冒口系统CAD软件的开发研究
        4. The lower bound of local voidage in bubbling fluidized beds was obtained by revising the correlation for the voidage inside clusters in riser flow.
          将提升管流动中颗粒团的空隙率关联式进行修正,得到鼓泡流化床中局部空隙率的下限;
        5. How can you be sure your friend is an early riser?
          你怎么能肯定你的这位新朋友就一定起来了呢?
        6. Are you an early riser?
          你是一个早起床的人吗?
        7. The drift flux model was used to study gas hold-up in riser.
          用漂流通量模型描述了上流区的气含率;
        8. Drilling riser in deepwater, which was often acted on by extreme load of wave and current, was analyzed by ANSYS.
          应用ANSYS软件对波流极值载荷作用下的深水钻井隔水管进行了非线性分析。
        9. Experimental Study on Gas-solid Flow Characteristic in High-flux Circulating Fluidized Bed Riser
          高通量循环流化床上升管气固流动特性实验研究
        10. An outlet of the riser regenerative heater is connected with the gas-solid separator.
          热风炉与提升管再生加热器相连,提升管再生加热器出口接气固分离器;
        11. Enter target riser height to be used in calculating the number of risers.
          输入目标竖板高度,用来计算竖板的数量。
        12. When the height of storey is not higher than4M, Fixed parts can be installed on riser.
          楼层高度小于或等于4M时,立管可装一个固定件。
        13. Stairs that compute riser, going and number of treads based on floor-to-floor distance.
          根据楼层间的距离计算出竖板、走向和踏板数量的楼梯。
        14. Early riser: In2006, because of running, I became an early riser.
          早起者:在2006年,因为跑步,我成为了一名早起者。
        15. Impact of fast separator construction of FCC riser reactor on oil vapor residence time in disengager
          FCC提升管快分器结构形式对油气在沉降器内停留时间的影响
        16. Load out Contractor's riser at Zhanjiang anchorage.
          在湛江锚地把承包商的隔水管装上平台。
        17. Connect the flex joint to the riser.
          绕性接头与隔水管连接好。
        18. Once I applied those ideas, I was able to become an early riser consistently.
          一旦我采用了那些研究中提到的办法,我就成为了一个可以坚持早起的人了。
        19. Application of Two-stage Riser Reactor Technology in the Heavy Oil Catalytic Cracking Equipments
          两段提升管反应器技术在重油催化裂化装置中的应用
        20. Strength Assessment for Deepwater Drilling Riser and Engineering Application
          深水钻井隔水管强度评价方法及应用研究
        21. The gas holdup of the riser decreased obviously with the increasing of the solid loading.
          上升室的气含率均随固体装载量增加而降低。
        22. Sulfur content of gasoline reduces gradually along the riser.
          汽油硫含量沿提升管高度增加而逐渐降低。
        23. I am an early riser, but not that early.
          我是个习惯早起的人,但也不至于那么早。
        24. The configuration of supply and return water main and riser in the pipe well of the system is analyzed.
          结合实例,分析了系统中管井内供回水干管、管的布置。
        25. The time domain nonlinear dynamic analysis of a steel catenary riser was introduced for fatigue life prediction.
          研究了钢悬链立管时域非线性动力分析用于疲劳寿命预估。
        26. Marine riser is a steel or flexible pipe which transfer well fluids from the seabed to the surface.
          采油管就是从海底输送油气至海面的钢管或软管。
        27. Application of Riser on Arc Structure Surface of Castings
          压边冒口在铸件弧形结构面上的应用
        28. Study on nonlinear dynamic response of deepwater drilling riser with vessel motions;
          平台运动下深水钻井隔水管非线性动力响应研究;
        29. I figured I must have been born without the early riser gene.
          我想我一定是天生缺乏早起的基因。
        30. The model modified with Kalman filter may be able to simulate the riser well.
          滤波后得到的模型可以对提升管进行模拟。

        英英释义

        noun

        1. structural member consisting of the vertical part of a stair or step

          1. a vertical pipe in a building

              Synonym:    riser piperiser pipelineriser main

            1. a person who rises (especially from bed)
              1. he's usually a late riser