本研究中的椎体成形术系统包括高粘度PM MA水泥，并使用一种流体静压手件以加强水泥调配和流量控制。
The vertebroplasty system investigated in this study comprises a high viscosity PMMA cement and USES a hydrostatic pressure hand piece for enhanced cement allocation and flow control.
利用流体力学有关原理，导出阿基米德螺线槽流量特性方程，为水力喷砂割缝设备微型流量控制阀的设计、制造、实验、应用提供了初步理论依。
The equation has preliminarily supplied a theoretical foundation for design, manufacture, experiment and application of miniature flow control valve of the water jetting slit-cut equipment.
质量流量控制器的性能可能易受在与控制流体流动的控制器耦合的流动路径中的压力瞬变现象的影响。
Performance of mass flow controller may be vulnerable to pressure transients in a flow path to which the controller is coupled for the purpose of controlling the fluid flow.
质量流量控制器的性能可能易受在与控制流体流动的控制器耦合的流动路径中的压力瞬变现象的影响。
Performance of mass flow controller may be vulnerable to pressure transients in a flow path to which the controller is coupled for the purpose of controlling the fluid flow.
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