| 1. | Also, the difference in pressure between any two points in a bed is roughly approximated by the static head of bed between these points .
还有，床层中任意两点间的压差大致等于这两点间床层静压头。 |
| 2. | Supply pressure is greater than static head pressure
供水压力大于落差压力。 |
| 3. | The sealing test pressure can be the highest static head calculated according to power station
；密封试验压力可按电站最高静水头计算值（ hmax ） 。 |
| 4. | In case of a vertical veseel tested horizontally in the shop , the test pressure shall relate to the design pressure adjusted for static head when the unit is in the vertical position
5如果立式容器在车间进行水平测试,测试压力应相对设计压力进行调整，当装置在立式位置时调整静封头。 |
| 5. | Standard test method for determination of residual acetaldehyde in polyethylene terephthalate bottle polymer using an automated static head - space sampling device and a capillary gc with a flame ionization detector
用自动静态顶部空间取样设备和带火焰电离检测器的毛细管gc测定聚乙烯对苯二甲酸酯瓶装聚合物中残留乙醛的标准试验方法 |
| 6. | When the design pressure of the reactor / regenerator is less than or equal to the design pressure of the main fractionator , or there is some absolute mechanical limit to the regenerator pressure ( plus the static head difference between the regenerator and reactor ) that is less than the main fractionator design pressure , the units do not need large relief valves on the main fractionator
当所设计反应器或交流热换器的压力小于或等于主分馏器，又或者有些机械上无可避免的限制（还有就是两静电头的不同）小于交流热换器的压力，其时整个部件就不需要大的调剂电子管了。 |
