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- Numerical simulation of filling pipe of cryogenic liquid propellant 低温液体推进剂充填管路的数值模拟
- cryogenic liquid propellant 低温液体推进剂
- The cryogenic liquid drained directly into water was studied. 研究了低温液体的水下直接排放问题.
- Acceptance testing equipment for production of liquid propellant. 生产液体推进剂用的验收试验设备。
- The future of the ventless storage of cryogenic liquid has been expected. 并对未来低温液体储存研究的发展方向进行了展望。
- Glyoxal is prepared with waste liquid propellant HNO3-27S and ethanal. 利用报废的液体推进剂硝酸-27S和乙醛制备乙二醛。
- All cryogenic liquids are extremely cold. 所有低温液体的温度都极低。
- Use tongs to immerse and remove objects from cryogenic liquids. 用夹具浸入低温液体中来移动物体。
- Some stratification exists in the spray produced by any liquid propellant injector. 由任何液体推进喷注器所产生的喷雾都存在某些成层现象。
- The types of containers in use include the dewar, cryogenic liquid cylinder, and cryogenic storage tank. 使用中的容器类型包括杜瓦瓶、低温液体钢瓶和低温储存罐。
- The application of a pressure difference across an injector does not cause an immediate velocity response of the liquid propellant. 经过喷注器的压降发生变化时并不马上引起液体推进剂速度变化。
- Vaporization of a cryogenic liquid, except oxygen, in an enclosed area can cause asphyxiation by displacing the air. 除了氧以外,在封闭区域内的低温液体会通过取代空气导致窒息。
- Liquid propellant combustion processes are quite complicated and defy precise analytical description. 液体推进剂燃烧过程是相当复杂的,很难对其进行严谨的分析描述。
- A cryogenic liquid cannot be indefinitely maintained as a liquid even in well-insulated containers. 即使在隔热良好的容器内,低温液体不能无限地维持在液态。
- Hydroxylammonium nitrate(HAN) is the main active toxic component of the new HAN based liquid propellant. 硝酸羟胺(HAN)是新型硝酸羟胺基液体推进剂的主要毒理活性成分。
- Some ideas of anti-icing and deicing of the cryogenic liquid underwater draining vent are presented. 提出了低温液体水下排放口防冰除冰设想。
- Well and layer selection criteria of liquid propellant high energy gas fracturing (HEGF) are included in this paper. 提出了液体药高能气体压裂选井、选层的条件。
- For skin contact with cryogenic liquid helium, remove any clothing that may restrict circulation to the frozen area. 如果皮肤接触到低温液氦,脱掉任何可能限制冻伤区域血液循环的衣服。
- Oxidized starch,as a green corrosion inhibitor,was produced by abandoned liquid propellant of HNO_3-27S and starch. 本研究提出利用报废的液体推进剂硝酸-27S和淀粉反应制备氧化淀粉绿色阻垢剂,并对产品结构进行了表征。
- LABYRINTH WEAR RINGS-Minimize recirculation losses of cryogenic liquids. 迷宫式磨损环使低温液体二次循环损失减到最小。