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严重堵塞
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  seriously blocked
     The minimum flow of a network defined in this paper means the maximum flow quantity through the network in the seriously blocked situation. It is an important parameter in designing and operating a transport network, especially in an emergency evacuation network.
     本文中所定义的网络最小流是指在最严重堵塞的情况下通过网络的最大流量,是设计和运行一个运输网络,特别是一个紧急疏散网络的重要参数。
短句来源
     The minimal flow of a network defined in this paper means the maximal flow through the network in the most seriously blocked situation. It is an important parameter in designing a transport network, especially an emergency evacuation network.
     所谓网络最小流是指一个运输网络发生最严重堵塞情况下的最大流量,它是设计运输网络,特别是紧急疏散网络的一个重要参数。
短句来源
  seriously-blocked
     The minimal flow defined in this paper means the maximal flow through a network in the most seriously-blocked situation of the netowrk. It is a important parameter in designing a transportation network, especially a emergency evacuation network.
     本文研究的网络最小流是指网络中发生最严重堵塞状态时通过网络的最大流量,它是设计和运行交通网络,特别是紧急疏散网络的重要参数。
短句来源
     The minimum flow defined in this paper means the maximal flow through a network in the most seriously-blocked situation of the network. It is an important parameter in designing a transport network, especially an emergency evaluation network.
     所谓网络最小流是指一个运输网络发生最严重堵塞情况下的最大流量,它是设计运输网络,特别是紧急疏散网络的一个重要参数.
短句来源
     The network minimal flow is the maximal flow when it goes through a network in the most seriously-blocked situation. It is an important parameter in designing a transportation network,especially an emergency evacuation network.
     网络最小流是网络发生最严重堵塞时通过网络的最大流量,它是设计交通网络,特别是紧急疏散网络的重要参数。
短句来源
  “严重堵塞”译为未确定词的双语例句
     3 boilers was found and abnormal wear of motor bearing in circulating pumps was also found through inspection of three circulating pumps against high temperature of the media within the motor of No. 2 circulating pump during unit commissioning. The problem of bearing wear has been solved with the remedy measure and the circulating pumps are able to operate smoothly finally.
     针对机组试运时,#2炉水循环泵电机腔室内介质温度偏高问题,利用停机的机会检查三台炉水循环泵电机内部,检查结果#1、3炉水循环泵电机高压冷却水滤网严重堵塞,并且发现炉水循环泵电机轴承磨损,经过采取措施,解决了妒水循环泵电机轴承磨损问题,保证了炉水循环泵能够安全稳定运行。
短句来源
     In pigging of jet fuel pipeline in Changle Airport of Fuzhou,the filter was blocked with rust.
     针对福州长乐机场航空煤油管道出现锈渣严重堵塞过滤器的现象,制定了具体的通球清管方案。
短句来源
     Aiming at the serious pluging problem of micro-irrigation with high-silt content water from the Yellow River, this paper generally illustrate the research on developments of the technology of purifying water for micro-irrigation with high-silt content water, such as setting basin, filter, chemical and biological treatment methods, non-all-flow filtering method, it has important reference value for micro-irrigation research and spreading.
     本文针对黄河高含沙水微灌的严重堵塞问题 ,综述了高含沙水处理技术的研究动态 ,诸如沉沙池、过滤器、化学及生物处理法、非全流过滤法 ,对微灌研究与推广具有重要参考价值
短句来源
     The gas injection passage of Well Zheng 408-test 1 is plugged by down-hole string corrosion for long time gas injection. It results that the gas injection velocity can't meet the demands of improving the velocity, and the string must be replaced.
     郑408-试1井由于长期注气,井下管柱腐蚀严重,堵塞了注气通道,导致注气速度达不到注气提速的要求,须进行换管作业。
短句来源
     Since the intensification of urbanization, it not only brought great economic benefits, but also the population explosion, excessive building density, terrible traffic jam, and other problems.
     城市化进程的不断加剧,在产生巨大经济效益的同时,也带来了城市人口膨胀、建筑密度过大、交通严重堵塞、环境持续恶化等一系列的问题。
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  相似匹配句对
     The loss of water and soil is serious;
     水土流失严重;
短句来源
     (3) Soil erosion by water is serious.
     水土流失严重;
短句来源
     (4) the high density and traffic congestion in downtown become more and more serious.
     (4)城市高密度发展引起交通堵塞现象愈来愈严重
短句来源
     Severe filter plug occurred on two stations of a petroleum pipeline.
     某石油管道两站点产生了严重的滤网堵塞现象。
     Loading Measurement of Grinding Wheel
     砂轮堵塞的测量
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  seriously blocked
If you, as a therapist, find yourself seriously blocked in your work, look for the same kind of irrational beliefs, inappropriate feelings, and dysfunctional behaviors that you would investigate in your underachieving clints.
      
It would be hard to identify any poor country whose development prospects are seriously blocked by restrictions on market access abroad.
      


A ramp current circuit is introduced to research interrupting performance of a SF6 blast interrupter.The criterion for its equivalence to a power frequency current is with the same current decay rate approaching current zero. The comparisons between both current conditions are presented. The interrupting performance in term of maximum dv/dt, di/dt, and the electrical conductance of the arc column, a few microseconds prior to current zero are without much difference for di/dt<20A/μs, this corresponds to a nozzle...

A ramp current circuit is introduced to research interrupting performance of a SF6 blast interrupter.The criterion for its equivalence to a power frequency current is with the same current decay rate approaching current zero. The comparisons between both current conditions are presented. The interrupting performance in term of maximum dv/dt, di/dt, and the electrical conductance of the arc column, a few microseconds prior to current zero are without much difference for di/dt<20A/μs, this corresponds to a nozzle condition without serious clogging during the whole arcing period. It is suggested that a simplified ramp current instead of a power frequency current is justified for the investigation under low di/dt.

本文介绍了用斜坡电流方法进行SF_6气吹灭弧室的开断特性的研究,其等值条件是电流零点以前的下降斜率相等。与工频电流的开断相比较,以极限的(dv)/(dt)与(di)/(dt)关系表示的开断特性,以及零前若干微秒的电弧电导变化,在(di)/(dt)<20A/μs以下,即相当于工频电流半波里喷口没有出现严重堵塞的条件下,两种开断性能没有很大差别,简化的斜坡电流可以用以代替工频电流进行开断特性研究。但在喷口出现严重堵塞现象之后,工频电流开断特性恶化。

The Pressurizing fluorocarbon leak test is sensitive,realiable, and was stipulated the ISS standard method for tne hermetic determination of electronic devices Nevertheless,the leak stoping up,the optic window bursting, the indicated liquid polluting will emerge,since this method is used in semicon- ductor optoelcctronic devices.Observed and practised for a long time,the destructing phenomena mentioned above are analyzed,verified,and how to avoid them is also discussed with interest.

氟碳加压检漏法,灵敏度高,可靠性好,已被列为机电部元器件密封性检测的标准方法。但在用于半导体光电器件时却出现漏孔严重堵塞、光学窗口炸裂、指示液易污染等问题。本文根据长期观察、实践,对上述破坏性现象进行了分析、验证,并在如何避免其发生及妥善处理方面作了有益的探讨。

This paper presents a laboratory study of caustic steam flooding. The possibility of NaOH solution as chemical additive into steam to improve steam sweep efficiency and en- hanee oil recovery in the heavy oil reservoir has been evaluated. Experiments were conducted in a high pressure scaled physical model which was based on Pujol and Boberg's scaling ap- proach in a simulated 1/4th of a five-spot pattern. The results from the experiment indicate that the caustic steam flooding improved oil re- covery over conventional...

This paper presents a laboratory study of caustic steam flooding. The possibility of NaOH solution as chemical additive into steam to improve steam sweep efficiency and en- hanee oil recovery in the heavy oil reservoir has been evaluated. Experiments were conducted in a high pressure scaled physical model which was based on Pujol and Boberg's scaling ap- proach in a simulated 1/4th of a five-spot pattern. The results from the experiment indicate that the caustic steam flooding improved oil re- covery over conventional steam flooding by as much as 7%. The oil steam ratio was also im- proved. The tendency of steam overriding is reduced considerably. The study also show that caustic concentration seriously affect the oil recovery in caustic steam flooding, The charac- teristics of emulsion of oil-caustic system depends on the concentration of caustic solution and the emulsification is the principal mechanism of increasing oil recovery.

应用反五点井网三维高压相似比例物理模型,以NaOH溶液作为蒸汽驱的化学添加剂,进行了碱蒸汽驱提高稠油采收率及油汽比的实验研究。结果表明,在蒸汽驱中加入适量浓度的NaOH溶液,能够有效地扩大蒸汽在油层中的波及范围,降低油层下部的残余油饱和度和改善油汽比,提高原油采收率7%左右。碱浓度超过一定范围时,在油藏中出现了严重的堵塞现象,导致开采效果的降低。文中论述了产生这些现象的根本原因,并探讨了碱蒸汽驱的增产机理。

 
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