holdup

英 [ˈhəʊldʌp]

美 [ˈhoʊlˌdʌp]

n. （持械）抢劫；拦劫; 停顿；延迟

复数：holdups　

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。

noun

No one was hurt in Sunday's holdup.
在周日的这次抢劫中没有人受伤。
You use it in a holdup?
你用它去抢劫了？
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
Experimental Study on Phase Holdup in Three-phase External Loop Airlift Reactors Using Electrical Resistance Tomography
采用电阻层析成像技术测量三相外环流反应器中相含率的实验研究
If the average slip velocity is zero, there is no holdup of one phase relative to the other.
如果平均滑移速度为0，也就没有一相对另一相的滞留。
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
Optimization and Design of Phase Holdup Capacitance Probe Using in Horizontal Oil Water Two-Phase Flow
水平油水两相流相含率电容传感器优化及设计
By a newly-established interpretation model, water saturation and water holdup can be derived from DCO.
它用新建立的解释模型计算出含水饱和度和持水率。
In the present work, the dispersed phase holdup and flooding in OTRDC were investigated.
考察了开式涡轮转盘塔（OTRDC）中的分散相滞留率和液泛特性。