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- Aiming at high permeability and low pressure zones, a cement slurry system with reinforced toughness and no water loss is developed. 针对大庆油田调整井高渗低压地层固井过程中易漏、水泥浆失水较大导致固井质量较差的问题,研究开发了增韧防漏水泥浆体系。
- Measures for safety and economic diffluence of high pressure zone and low pressure zone in central water heating system 热水采暖系统高、低压区的安全经济分流措施
- Sealed under low pressure or a partial vacuum. 抽空密封的在低压或部分真空状态下密封起来的
- low pressure zone 低气压带
- The barometer recorded a low pressure. 气压表标明有一低气压。
- Water supplies to the house are at low pressure. 这房子的供水水压低。
- Low Pressure Valve Options and Accessories Misc. 低压阀门备选件和附件。
- Piston cooling oil inlet low pressure slow-down. 活塞冷却油入口压力低降速。
- Cylinder liner water inlet low pressure slow-down. 缸套水入口压力低降速。
- Low pressure mold closing is standard . 低压开关模装置可保护模具的安全。
- High and low pressure spay gun with adiabatic grip. 高低压可调水枪，防热枪柄。
- Low pressure thernostatic nixing palpes. 参考名称: Sanitary tapware.
- Reasonable butyl spreading system and low pressure. 出胶系统合理，压力低。
- Low pressure nechanical nixing palpes. 参考名称: Sanitary tapware.
- The coupling of the meso-scale low pressure and divergence zone of upper jet caused strong upward motion. 在地面一般存在较强盛的低压系统,产生辐合,并且与高空急流南侧的辐散区相叠加,引起了上升运动。
- Thus it was demonstrated that the main pressure zone was little affected by the downstream flow condition. 由此可见，下游的流动情况对主要压力区几乎没有影响。
- Fluorescent is a low pressure mercury-smoke arc discharge lamp. 日光灯是一种低气压的汞蒸气弧光放电灯。
- REDUCED PRESSURE ZONE BACKFLOW PREVENTER For High Hazard Cross-connections and continuous pressure application. 减压区防回流阀用于高危险交叉连接和持续压力应用场合。
- The bypass line shall include a meter, small diameter reduced pressure zone assembly and isolation valves. 这个旁路管线应该包括一个水表，小直径减压区总成和隔离阀。
- Drier operates in either flow direction with low pressure drop. 在任何一方向都可操作应用。
