| 1. | Pneumatic signals will travel only at sonic speeds .
气动信号的传输速度仅仅相当于音速。 |
| 2. | Pneumatic conveying requires comparatively high gas velocities .
气力输送需要比较高的气体速度。 |
| 3. | Light kernels may be removed by a pneumatic or air seperator .
轻的粒籽可以通过空气动力，即气流分选机清理出来。 |
| 4. | Experiments in pneumatic conveying show that there exists a maximum particle concentration .
气力输送实验表明，这里存着一个最大的颗粒浓度。 |
| 5. | The correlation is considered to be an accurate method for the calculation of pressure drop in the pneumatic transport of solids .
这个相关规律被认为是在固体气体输送中一种计算压降的精确方法。 |
| 6. | In the case of electric networks, as well as hydraulic or pneumatic systems, the through quantity is conceived of as a flow and is intuitively easy to visualize .
在电网络，水力或气体系统的情况下，流通量被设想成流量，这是容易直觉地想象出来的。 |
| 7. | These forms may include pneumatic conveying, moving beds or stick-slip flow, fluidized solids transport and nearly always one or more fluidized beds .
这些形式可以包括气力输送，移动床或粘附滑移流动，流化固体颗粒输送，并且几乎总是包括一个或多个流化床。 |
| 8. | Pneumatic fluid power - standard reference atmosphere
气动流体动力.标准参照大气 |
| 9. | Rock drilling machines and pneumatic tools - terminology
凿岩机械与气动工具术语 |
| 10. | Electric - pneumatic heat absorption - dispersal refrigerator
吸热散热式电气两用冰箱 |
