holdup

英 [ˈhəʊldʌp]

美 [ˈhoʊlˌdʌp]

n.  （持械）抢劫；拦劫; 停顿；延迟

复数：holdups　

TEM8经济

COCA.22318

柯林斯词典

• 持械抢劫
  Ahold-upis a situation in which someone is threatened with a weapon in order to make them hand over money or valuables.
• 造成延搁的事物;阻碍;障碍
  Ahold-upis something which causes a delay.
• N-COUNT 交通阻塞
  Ahold-upis the stopping or very slow movement of traffic, sometimes caused by an accident which happened earlier.
  1. They arrived late due to a motorway hold-up.
     他们因高速公路交通堵塞迟到了。

英英释义

noun

• robbery at gunpoint
  Synonym:armed robberyheiststickup
• the act of delaying
  Synonym:delay

双语例句

• In each section, the profile of gas holdup appears decrease from the center to the wall.
  结果表明气含率在各个截面上都是从塔中心到塔壁逐渐减小；
• No one was hurt in Sunday's holdup.
  在周日的这次抢劫中没有人受伤。
• The effects on solids holdup of heat exchanger tube, bed height, static pressure drop and average solids holdup of inlet chamber by superficial velocity were studied in different main distributors.
  在不同结构形式的主分布器条件下，研究了表观液速对换热管中固含率、下管箱内床层高度、静压降及平均固含率的影响。
• "This is a holdup," the man said roughly.
  “这是一次持枪抢劫，”这人粗暴地说道。
• Predict Gas Holdup and Volumetric Gas-Liquid Mass Transfer Coefficient of Slurry Bubble Column Reactor by Means of Neural Network
  运用神经网络预测浆态床反应器气含率和体积气液传质系数射流柱气液传质数模研究和扩散系数测定
• Study of flotation column gas holdup and influence factors to slurry separation
  浮选柱气含率及其影响因素对煤泥分选的研究
• 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。
• The effect of recycle gas amount in the reactor on the gas holdup and liquid velocity distribution in the reactor was studied.
  结果表明，循环气量对反应器内气含率和环流液速分布的总体趋势影响不大，但对局部气含率和环流液速的大小有较大影响。
• When the sparger has a bubble cap, the gas holdup becomes high.
  当分布器具有泡罩结构时，对应的气含率较高。
• Experiment and CFD Simulation of the Gas Holdup Distribution in Countercurrent Bubble Column
  逆流鼓泡塔气含率分布的试验测量与CFD模拟