1. 应用粘性流体动力学基本方程,分析了聚合物物料在中的流动。
The flow of rubber compound in the screw channel was analyzed with the basic equation of the viscous fluid kinetics.

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2. 本文详细讨论了深度对计算结果的影响,计算表明,在浅螺槽时计算结果是良好的。
The influence of channel depth has been discussed, the results show that the method iss…

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3. 利用滑环装置测量了喷油单杆压缩机转子的表面温度,给出了各种不同工况下表面温度的数据。
The surface temperatures of grooves of an oil-flooded single screw compressor are measured with a slide-ring, and the surface temperatures on different working conditions arc given.

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4. 本系统能近似地模拟挤出过程,并预测挤出机的挤出产量、物料沿的充满长度、物料的停留时间等。
This system can approximately simulate the extrusion process and calculate the output of the extruder, brimming length along the axis of screw, materiel settling time etc.

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5. 首次提出了聚合物材料熔融过程的两相柱团、固相高度变化函数及液相增长速率的概念,较为真实地刻画了聚合物在同向旋转双杆挤出中非充满的熔融行为。
Some new concepts are proposed, such as two phases column group of solid and melt of channels filled partially, the function of solid height which are different from t…

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6. 在髓内钉杆近端设置有锁紧杆定位孔、连接套定位
The locking screw positioning hole and a joint sleeve positioning slot are arranged on the proximal end of the intramedullary nail bar.

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7. 如果尖丝锥或者丝锥不能被使用,推荐使用具有较大排屑的三丝锥。
If a gun tap or spiral fluted tap cannot be used, a three fluted tap which permits extra chip space, is recommended.

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8. 该凸台是设置在该头与该杆之间,其外周缘设有若干纵
The lug boss is arranged between the screw head and the screw rod, and the external circumference of the lug boss is provided with a plurality of longitudinal grooves.

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9. 该凸台是设置在该头与该杆之间,其外周缘设有若干纵
The lug boss is arranged between the screw head and the screw rod, and the external circumference of the lug boss is provided with a plurality of longitudinal grooves.

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