A novel method was developed to calculate congestion delay,which is beneficial to evaluate the performance of traffic flow.
提出了路段任意位置车流密度的计算方法,并构造了一种新的方法计算拥挤延迟,用于评价交通流的运行状况。
Study on Structure-Properties-Processing of PA/EVOH Multilayer Co-Extruded Barrier Films
PA/EVOH多层共挤流延阻隔薄膜结构—性能—加工工艺研究
manually-adjustable flexible die lip. single manifold, multi-manifold co-extrusion cast film dies.
手动调节柔性模唇,单流道,多流道共挤复合流延薄膜模头。
THE FLOW ANALYSIS OF POLYMER MELT IN CO-EXTRUSION DIE
共挤出机头中的聚合物熔体流动分析
A new processing method, gelation-flow-casting, specialized for the molding of polyvinyl fluorite (PVF) films, is introduced in this paper.
介绍了一种适合聚氟乙烯薄膜生产制造的新工艺―凝胶挤出流延法。
An epidemic can start on a crowded bus.
流行病有可能从拥挤的公共汽车上开始传播。
The Melt Flow Instability of LLDPE, LDPE and Their Blends at High Speed Extrusion;
LLDPE、LDPE及其共混物高速挤出流动不稳定性的研究
Extrusion Flow Instability of Polythene and Its Blends;
聚乙烯及其共混物挤出流动不稳定性的研究
squash into a crowded bus
挤上拥挤的公共汽车
squeeze oneself into a crowded Bus
挤入拥挤的公共汽车
The Rheological Behavior of PP-R, PP-B and PP-H Samples in High-Speed Extrusion
无规共聚、嵌段共聚及均聚聚丙烯高速挤出流变性能
The Industrialization Research of Random Copolymerization Cast Polypropylene Film;
无规共聚聚丙烯流延膜专用料的工程化研究
Study on Tape Casting of Chip Thermistors and Co-fired Technology;
片式热敏元件流延成型及其共烧技术研究
Preparation and co-Sintering of Electrolyte and Hydrogen Electrode via Tape Casting and Its Performances for SOEC
SOEC电解质与氢电极的流延制备、共烧结及性能
New Technology for Preparing LTCC Green Tapes with Aqueous Tape Casting
水基流延法制备低温共烧陶瓷生带材料新工艺
Characteristics of Magneto-rheological Damper with Squeeze Mode and Its Effect on Helicopter "Ground Resounance" Dynamic Stability;
挤压式磁流变减摆器特性及其对直升机“地面共振”的影响研究
Study of Microstructure and Rheological Properties of PP/PS Blend in Single Screw Extruder
单螺杆挤出机中PP/PS共混物微观结构及其流变性能的研究
Microstructural Homogeneity in Hypereutectic High Cr Cast Iron by Semi-solid Rheo-extrusion
半固态流变挤压过共晶高铬铸铁组织均匀性分析
He squeezed his way into a crowded bus.
他挤进了拥挤的公共汽车。
