提高挤压比，有利于复合材料性能的提高。
Increasing of extrusion ratio was beneficial to the improvement of mechanical properties of composites.
随着挤压比的增加，抗拉强度和伸长率提高。
With the increasing of extrusion ratio, both tensile strength and extensibility are improved.
采用合理的挤压比，可直接生产性能良好的铝合金导电线材。
So fine aluminum conductor wire can be produced by the proposed process and under proper extrusion ratio.
根据不同的挤压比，研究了不同变形量非晶合金的热稳定性情况。
Based on the various extrusion rate, the thermal stability of the bulky metallic glass with different deformation was studied.
结果表明，随着挤压温度的降低和挤压比的升高，最大挤压力逐渐升高。
It was suggested that the maximum extrusion force during extrusion was increased with the decreasing extrusion temperature and the increasing extrusion ratio.
研究了挤压比、挤压温度及电场退火对AZ31镁合金组织和织构的影响。
The effect of extrusion ratio, temperature and electric field annealing on microstructure and texture of AZ31 magnesium alloy were investigated.
当挤压比一定时，随着在线固溶温度与时效温度的升高，线材的力学性能下降，导电性能升高。
For a given extrusion ratio, mechanical properties of alloy wire decrease and conductivity increases with increase of on-line solution temperature and ageing temperature.
本文分析了银石墨触头材料在大挤压比的纤维化挤压中，出现的挤压力过大引起闷车和挤压碎裂的问题。
This paper deals with the problems such as extrusion failure and cxtrusion breaksocurring during the extrusion of silver-graphite materials at high cxtrusion ratio (so called fibretype extrusion).
理由是，固定利率支出在州预算中的占比日益扩大，势必挤压其他支出占比。
The reason: Fixed interest expenses are absorbing a bigger and bigger share of state budgets, leaving a shrinking portion for everything else.
阐述了挤压铸造比压对形核率及成长线速度的影响。
Effects of the specific pressure on nucleation rate and linear growth velocity were expounded in squeeze casting.
本文主要研究了大高径比ZA27合金铸件挤压铸造过程的若干基本问题。
The fundamental problems of ZA27 alloy squeeze casting with high ratio of height to thickness were studied in this paper.
而中国挤压机的开工率仅为35%左右，远远落后于发达国家水平，比世界平均利用率低30个百分点。
The operating rate of extrusion machine in China is only 35% or so, which falls long distance behind of the developed countries' level, and is less 30% than the world average operating rate.
大高径比挤压铸件成形时的一个显著特征是压力沿着轴向分布严重不均。
The distinct characteristic of squeeze casting with larger ratio of height to diameter is (heterogenous) distribution of squeeze pressure.
当杆的断面收缩率比杯形部分断面收缩率大得较多时，不适合直接用复合挤压成形。
When the shrinkage of the rod fracture surface much more than that of the cup part fracture surface, its formation by compound extrusion is not applicable.
最后，以高脚杯形挤压铸件作为大高径比挤压铸件的实例，对其挤压铸造过程中的温度场和应力场进行了模拟和分析。
At last, as the example of squeeze casting with large ratio of height to diameter, the temperature field and stress field of high-leg casting were simulated and analyzed.
研究了将铅挤压阻尼装置等效成阻尼比和刚度系数的方法，建立了消能装置的通用等效计算公式；
The equivalent damping ratio and stiffness coefficient of the LED device are studied, and the general equivalent formula of energy dissipation devices is established.
研究结果表明，挤压蒸煮大米啤酒辅料比传统工艺中抗性淀粉含量减少约0.27%，比原料中抗性淀粉含量减少6.17%。
The research results indicate that the resistant starch of extruded rice adjunct was 0.27% and 6.17% less than that of tradition cooking method and raw grain rice respectively.
本文利用大型有限元模拟软件ANSYS对大高径比柱形挤压铸件的温度场和应力场进行了数值模拟。
In this article, the large FEM software, ANSYS, was employed to simulate the temperature field and the pressure field.
此外，挤压管建设，必须比其他气瓶少支持。
Additionally, the extruded tube construction requires fewer supports than other cylinders.
铸件的凝固特性和组织直接影响铸件的力学性能，用计算机模拟和试验的方法研究了大高径比挤压铸件的凝固特性和凝固组织。
Solidification characteristics and microstructure of squeezing castings with large ratio of height to diameter have been investigated by numerical simulation and experiments.
在实验的基础上，研究了挤压油膜阻尼器的结构参数诸如偏心率、油膜的径向间隙比和承载长度等对气穴现象的影响。
The effects of structural parameters of Squeeze Film Damper (SFD), such as eccentricity, radial clearance and land length etc. on cavitation were investigated experimentally.
在发球密封采用两个尼龙备份，作为抗挤压设备的戒指，让T恤印高得多的压力下功能比标准O形圈。
The Tee Seal USES two Nylon Back-Up Rings as anti-extrusion devices, allowing the Tee Seal to function under much higher pressures than a standard O-Ring.
在发球密封采用两个尼龙备份，作为抗挤压设备的戒指，让T恤印高得多的压力下功能比标准O形圈。
The Tee Seal USES two Nylon Back-Up Rings as anti-extrusion devices, allowing the Tee Seal to function under much higher pressures than a standard O-Ring.
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