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- Acceptance testing equipment for production of liquid propellant. 生产液体推进剂用的验收试验设备。
- 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。
- Sound has to travel through solid liquid or air to reach our ears. 声音必须通过固体液体或气体才能传到我们耳中。
- 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 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。
- 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。
- 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。
- 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。
- 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。
- The thermokinetics of solid liquid reaction of zinc sulfate with histidine are studied using a microcalorimeter. 用微热量计对硫酸锌与组氨酸在水中的固液反应进行了热动力学研究。
- To appreciate the unsteady environment existing in liquid propellant rocket chambers it is necessary that the steady state be well understood. 为了分析液体推进剂火箭发动机燃烧室中存在的非稳态环境,必须很好地了解稳态状态。
- Thought it ideal that adopting the technology of low salt low temperature solid liquid ferment and semi- finished products to be exposed to the sun. 认为采用"低盐低温固稀发酵"加上后期半成品油"晒制增香"的生产工艺较为理想。
- Two kinds of monolayer cobottom tanrs which store N2O4 and UDMH liquid propellant are used in many launch vehicles in foreingn countries. 国外较多的运载火箭上,采用二种类型的单层共底贮箱存放N2O4(四氧化二氮)、UDMH(偏二甲肼)液体推进剂等。
- Being aimed at solid liquid equilibria in the system naphthalene thianaphthene, Pure naphthalene whose purity is more than 99. 针对萘-硫茚系统的固液平衡,采用溶剂精馏可得到纯度>99。
- It is an important and basic issue to choose monitoring parameters of Liquid propellant Rocket Engine (LRE) monitoring system in ground test. 摘要确定监测参数是液体火箭发动机地面试验监控系统的一个重要而基础的问题。
- The process for solid liquid separation and utilization of waste sulfuric acid from titanium dioxide production is presented. 介绍了湖南株洲化工集团有限责任公司钛白废酸固液分离与综合利用工艺。
- The dynamic models of engine parts in a new high-performance staged combustion cycle liquid propellant rocket through the module codified were built. 通过模块化编程,建立了新一代高性能补燃发动机启动过程的部件模型。
- Abstract: Objective To establish model of the blast-toxicosis combined injury caused by the explosion of the liquid propellant. 摘 要: 目的复制冲击波和液体火箭推进剂中毒致冲毒复合伤的动物模型。
- In this paper a new solid Liquid Chromatography-Mass Spectrometry(LC/MS) method for simultaneous determination of ractopamine and clenbuterol residues in meat was developed. 建立了液相色谱-质谱法(LC/MS)同时测定肉类中莱克多巴胺与克伦特罗残留的方法。
- In composite system filled with solid and solid liquid phase, rational particle grade improve particles arrangement closer and increase stacking density. 在固液相填充复合体系中,采用合理的颗粒级配可使颗粒排列更加紧密,提高堆积密度。