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- What is maximum acceptable back pressure? 如果是,给出可接受的最大背压?
- Low and high pressure chamber charge structure is explored to the balance gun. 首先探讨了针对平衡炮而设计的高低压室装药结构;
- Seating load and tightness is dependent on back pressure. 阀座密封负载和紧密性与反压力相关。
- This back pressure is no problem for the rupture disk. 如果压力放散系统的压力进入到爆破片中，对爆破片不会产生影响。
- Air chamber pneumatic pressure pulsation damper air vessel air bottle pressure chamber. 充气增压或不用充气增压的气力式压力脉动阻尼器。通常安装在泵的输出端。
- Several different types of valves are in use. Some are back pressure valves. 有几种不同的阀在使用中,有些是反向压力阀。
- Each pressure chamber has an elongated shape extending in a direction orthogonal to the row of nozzles. 每个压力室都具有在正交于喷嘴行的方向上延伸的细长形状。
- Stop Adjustment Screws as well as Locking Screws located in Body Adapter. This is external to Actuator Air Pressure Chamber. 止动调节螺丝也就是锁定螺丝,位于主体接头上。这是执行机构气源压力墙外的外部装置。
- Large-capacity and low pressure chamber of the rotor speed can be continuously to ensure that no stagnation in exports of all kinds of media. 大容量的压出腔和较低的转子转速，可保证连续地、无滞止地输出各种介质。
- Diplegs play an important role as pressure seals against the considerable back pressure generated. 料腿则起着对产生的相当大的背压加压密封作用。
- The most important complication of urinary tract obstruction is renal parenchymal atrophy as a result of back pressure. 尿路梗阻最重要的并发症为反压所致的肾实质萎缩。
- Himmler invited 40 top Luftwaffe officers to view a movie of an inmate dying in the pressure chamber.After the pressure chamber tests, the cold treatment experiments began. Himmler邀请40名高层德国空军官员观看一场关于一个囚犯在压力室死亡的电影，在进行压力室测试后，冷处理实验就开始了。
- Back Pressure Propagation of network congestion information upstream through an internetwork. 网际中上传的网络拥塞信息。
- This filter is designed to have very little back pressure and is easy to squeeze with a faster flow rate. 这是为了过滤很少背压,易于挤压得更快流量。
- The big and small rubber plugs has locking mechanism to prevent back pressure and has good drillability. 大小胶塞设有锁紧机构，注完水泥后可防止回压，且附件具有良好的可钻性；
- The reason a steady state was never reached was that the back pressure built up too slowly. 不能达到稳定状态的理由是背部压力上升太慢。
- The oil bulk modulus reduction caused by aeration in the high pressure chamber of hydraulic lash adjusters (HLA) should be taken into account to accurately model and simulate a valve train with HLA. 为对有液压间隙调节器(HLA)的气门机构进行准确的动力学分析,应考虑HLA高压腔内混气的影响。
- The spray penetration decreases and overall SMD increases with the increasing back pressure. 随著背压的升高，油束贯穿度减小而整体索特平均直径增加。
- Low pressure enters the pressure chamber through a disseminator and bottom air pad which fluidizes the material and pressurizes the chamber. 低气压通过传播器进入气压室，底部气压垫液化材料并给气压室增压。
- The final solution to improve control, and extend sleeve life was to furnish the system with TFO back pressure devices. 而改善控制能力，延长套管使用寿命的最终解决方案则是为系统配置TFO回压装置。
