Crude oil that has a greater shrinkage with pressure reduction than normal crude oil.
在压力降低的情况下收缩率高于正常原油收缩率的原油。
The pressure compresses the polymer and allows more materials to flow into the mold. Shrinkage is reduced and better quality moldings are produced.
高压压缩了聚合物并能使更多的材料流人模腔。这样，“收缩”就减少了，生产的成型件的质量就得以提高。
Therefore, if molds were filled at atmospheric pressure, "shrinkage" would make the molding deviate from the SHAPE of the mold.
因此，如果在大气压下向模子充料，成型件会因“收缩”而与模子的形状形成偏差。
However, on the other perspective, these results show that the cavity pressure has a dominant effect on the amount of shrinkage and error of roundness that occurs.
然而，在其他的角度来看，这些结果表明，上腔压力的收缩和圆度误差量发生显着效果。
Plastics shrinkage causes the deformation of injection molded parts. The pressure gradient, temperature gradient and shear stress in the cavity make nonuniform shrinkage.
注塑件变形始于塑料的收缩，型腔中压力梯度、温度梯度以及剪切应力的客观存在导致了注塑件各部位收缩的不均一。
Our technical staff of high pressure boiler tube steel casting properties that mainly by casting metal liquidity, shrinkage characteristics, segregation orientation to comprehensive evaluation.
我们高压锅炉管的技术人员说钢的铸造性能主要由铸造时金属的流动性、收缩特点、偏析倾向等来综合评定。
When pressure is kept constant, the relationship between the magnitude of soil expansion and shrinkage deformations and the moisture movement appears linear.
当压力一定时，土的胀缩变形幅度与水分变化量呈线性关系。
The solidification process of the cross-section A-A of the high pressure inner cylinder is simulated and the shrinkage cavity position is predicated by means of utility software.
使用该软件模拟了高压内缸A - A截面的凝固进程，并预计了该截面上缩孔位置。
The shrinkage bubble dynamics model can gain the relations of the bubble internal pressure, the outer radius of the hydrate and the bubble radius with the time during the whole reaction time.
缩泡动力学模型能得到整个反应时间内的气泡内压、水合物外层半径和气泡半径与时间的关系。
The relationships between the parameters which affect the shrinkage of fabric, such as the thickness of rubber blanket and the diameters of both pressure accepting and pressure applying rollers.
分析了影响织物预缩率的橡毯厚度、加压辊直径与承压辊直径各参数之间的关系。
The capillary pressure which is the effect of the water loss from the concrete surface, is the origin of the plastic shrinkage in concrete cracking.
由于这种裂缝是由于混凝土塑性收缩引起，所以称之为塑性收缩裂缝。
The capillary pressure which is the effect of the water loss from the concrete surface, is the origin of the plastic shrinkage in concrete cracking.
由于这种裂缝是由于混凝土塑性收缩引起，所以称之为塑性收缩裂缝。
应用推荐