Vibration Field

In this paper a kind of analysis and processing software system with multi-channels, high-speed and large memory for dynamic signals in the vibration fields was discussed according to previous research results and virtual instruments model.

本文从工程实际需要出发，查阅并继承了前人研究累积的理论成果，结合虚拟仪器思想，成功研制了多通道、快速、大容量存储的振动场动态信号采集与分析处理软件系统。

Mechanical Properties of Injection Samples of ABS at Vibration Field;

研究了在振动场作用下,ABS试样在不同的温度熔体下受振动压力和频率的影响。

Solids conveying theory of single-screw extrusion under vibration force field;

振动力场作用下的单螺杆挤出机固体输送理论

Tensile property of HDPE/CaCO_3 under periodical vibration force field;

振动力场下HDPE/CaCO_3复合材料的拉伸性能

Numeric Simulation of Velocity Field of Polymer Melts in Tube under Vibration Force Field

振动力场下圆管内聚合物熔体速度场的数值模拟

The effect of vibration field of the injection molding process on mold filling process of the disc mould is investigated.

探讨注射成型过程中振动力场对圆盘模腔充模过程的影响,建立起数学模型,推导出相应的功率表达式,分析了振动频率和振幅对圆盘模腔充模功率的影响,而且通过实验验证了振动力场的引入使得圆盘模腔充模功率降低。

The effect of vibration field and temperature on the density of polymer solid granules is studied through the experimental investigation of solid granule compaction.

通过对聚合物固体物料的压实实验,探讨了温度和振动力场对固体物料压实密度的影响。

The experimental results show that the vibration field can change the flow pattern of melt in the mold.

　介绍金属粉末振动辅助注射成型设备的原理、结构及其应用,利用自制的模腔压力传感器对振动力场强化金属粉末注射成型过程中模腔压力的变化历程进行实时采集。

Study on reactive extrusion process of polymer in vibrating force field;

振动力场强化聚合物反应挤出过程的研究

Results showed that vibrating force field played an important role in improving the mechanical property of cross blend material and distributing ingredients evenly.

利用动态三螺杆挤出机来制备增强、增韧聚丙烯,并通过对共混物性能的分析,说明了振动力场对于共混物力学性能的提高及共混组分的均匀分散起着重要的作用。

Dynamic vulcanization of EPDM/PP blends with sulphur curing system was carried out in a vibrating force field at controlled frequencies and amplitudes.

在振动力场作用下的三螺杆动态混炼挤出机上,采用硫磺硫化体系对不同配比EPDM／PP共混物进行动态硫化实验。

In the new injection machine,a dynamic vibration field is applied into the whole procedure of polymer plasticising and injection process.

介绍一种将机械振动力场引入聚合物塑化注射成型全过程的塑料电磁动态注射设备 ,提出振动力场强化聚合物塑化注射成型新概念 ,并论述塑料电磁动态塑化注射机的原理、结构及其应用。

This paper studies the effects of dynamic vibration field on the mechanical propertirs and magnetic performance of ferrite bonded magnet by using tri-screw mixing unit of polymer dynamic rheologic integral test system.

利用聚合物动态流变综合测试仪中的三螺杆混炼单元加工铁氧体粘结磁体粒料,研究了振动力场对铁氧体粘结磁体力学性能和磁性能的影响。

Study on Mechanical Properties of Specimen Prepared by Vibration Injection and Rheological Behavior of Melt under Vibration Field;

振动注射制件的力学性能及振动场中熔体的流变行为研究

Study on Vibration Field of Ultra-Smooth Surface Polishing Based on Liquid Two-Dimension Vibration and Experiment Research;

流体二维振动超光滑表面加工振动场分析与实验研究

Study on Granular Dynamic Effect and Fractal Characteristic under Vibration;

振动场中散体的动力效应与分形特征研究

The faster the screw rotational speed was, the feebler the influence of vibration field to polymer melt was.

螺杆转速越大,振动场对表观粘度的影响就越小。

The string is in a magnetic field.

振动弦处于磁场之中。

An Analysis of the Induction of the Spatial Electric-magnetic Field While the Live Spring Dipole Is Vibrating;

带电弹簧振子振动时的空间电磁场强度

When protons are placed in a magnetic field, they oscillate.

将质子置于磁场中时，它们就会振动。

Revitalizing Northeast China Glowing the Capital Market Active

“振兴东北”曲声渐酣资本市场动作频繁

Test and Analysis of Vibration Propagation Caused by the Subway Train;

地铁振动传播的现场测试与数值分析

The Development of Vibration Monitor Instrument Based on WorldFIP Fieldbus;

基于WorldFIP现场总线的振动监测仪表开发

Magneto-elastic random vibration of an electroconductive plate in magnetic field

导电薄板在磁场中的磁弹性随机振动

Simultaneous monitoring of wind characteristic and wind-induced vibration of main tower in CITIC Plaza

中信广场风场特性及风致结构振动的同步监测

PIV experimental study and field synergy analysis of external flow field of vibrating tube

振动圆管外流场的PIV实验研究及场协同分析

Research on control of noise and vibration in arena buildings(1):analysis of indoor noise and vibration

场馆建筑噪声与振动的控制研究(1):室内噪声与振动的分析

Research on control of noise and vibration in arena buildings(2):control design of indoor noise and vibration

场馆建筑噪声与振动的控制研究(2):室内噪声与振动的控制设计

Influence analysis of vibration induced by moving subway train(Ⅰ)--the vibration analysis of soil in the domain time

地铁列车运行的环境振动影响分析(Ⅰ)——场地时域振动分析

Code for field measurement of vibrations and pulsations in hydraulic machines

GB/T17189-1997水力机械振动和脉动现场测试规程

Study on Dynamic Analysis and Site Measurement for Large Diameter Cylinder Driving by Vibration;

大直径圆筒振动下沉动力分析及现场试验研究