您要查找的是不是:
- spiral flow test 螺旋流动度试验
- Test Method for Spiral Flow of Low-Pressure Thermosetting Molding Compounds (08. 低压热固性模制化合物的螺线流的试验方法(08。
- The trim valves of the confirming flow test. 应该确认这些阀门通过流量测试。
- A new oil-water hydrocyclone with spiral flow channel is presented. 提出一种螺旋形流道的新型油水分离装置。
- The results show that spiral flow ventilation is economical in improving air distribution and indoor air quality. 结果表明,旋流通风方式用于改善气流组织和室内空气品质是经济可行的。
- Moreover, based on the merit and the shortcoming of the fluidized calcinator, it provides a new spiral flow calcinator. 基于流态化煅烧炉的优缺点,还提出了一种新型旋流煅烧炉的设想。
- The working principles of nozzles with plane and cylinder spiral flow passage respectively, are analyzed from the angle of hydrokinetics. 从流体动力学角度分析了平面螺旋流道型和圆柱螺旋流道型喷嘴的工作原理。
- Slump flow test, slump test, and box test were carried out to evaluate concrete flowability. 混凝土流动性方面则以坍度、坍流度、箱型试验等进行评估。
- The turbulator can be used to improve the centralization of the casing strings, to allow the fluid to form spiral flow, as well as to improve the displacement efficiency. 使用旋流扶正器既可提高套管的居中度,又可对流体进行导流而形成螺旋流,还可以提高环空水泥浆对泥浆的顶替效率。
- Model PG-8 Differential Pressure Meter is a compact differential pressure flow test kit with a self purging feature mounted in a rugged carrying case. 型号PG-8压差表是一种紧凑的压差流量检测组件,具有自我清洗功能,并放置在坚固耐用的手提箱内。
- To perform various test in area such as component fatigue, hot vibration, strain gauging, data acquisition, engine dyno test, chassis dyno test, NVH test, flow test. 能够进行以下领域的各种测试:零部件疲劳、热振动、张力测量、数据获得、发动机台架测试、底盘台架测试、NVH测试和流量测试
- This paper presents a performance test of oil containment boom, including sea condition test, flow test and tensile test. The experimental method and results are given out also. 本文对某围油栏性能(抗浪、抗流、抗风和抗拉强度)进行了实验测试研究,并对实验结果和实验方法进行了讨论。
- Based on the research about Graphic Theory and Data Flow Test Theory, an automatic test sequences generation algorithm (BDF-SGA) is proposed by the author. 根据对图论和数据流测试理论的研究,本文提出了基于数据流测试准则的测试序列自动生成算法(BDF-SGA算法)。
- The National Fire Protection Agency (NFPA) Guidelines require a confirming flow test to be conducted whenever a "main line" valve such as the shutoff valves or a backflow assembly have been operated. 美国国家防火协会(NFPA)指导原则要求对于主管线上运行的阀门,如关闭阀或防回流阀总成,必须进行流量测试。
- Design and Research of Spiral Flow Exhaust Pipe 螺旋流排气管变型设计研究
- A numerical simulation is made to a DI Diesel helical intake port with CFD software and the Ricardo and FEV evaluation obtained from the simulation is validated on the steady flow test rig, which is concluded that the two match well in trend. 本文用CFD软件对直喷柴油机螺旋进气道进行了三维数值模拟; 通过气道稳流试验台对模拟计算得到的Ricardo和FEV评价参数进行了验证,得出两者趋势吻合良好的结论;
- Fire Protection System Installations: The National Fire Protection Agency (NFPA) Guidelines require a confirming flow test be conducted by a certified tester whenever a "main line" valve is installed, such as a shut-off valve or a backflow preventer. 消防系统安装:美国全国消防局(NFPA)指导方针要求在安装“主管道”阀门时要由有资格证书的检验员对关闭阀或防回流阀进行流量检测。
- Fire Protection System Installations: The National Fire protection Agency (NFPA) Guidelines require a confirming flow test be conducted whenever a "main line" valve such as the shutoff valves or a backflow assembly have been operated. 消防系统安装:美国国家消防局(NFPA)指导原则要求只要是“主管线”上已经运行的阀门,如关闭阀或防回流阀总成,都需要进行流量确认检测。
- The PVA-alginic acid immobilized zero-valance nickel still had the dechlorination ability, so the immobilized zero-valance nickel can do the further research in the continue flow test. 以固定化技术将零价金属包埋为颗粒状,在微量金属包埋后对三氯乙烯仍具有脱氯之效果,故金属之包埋在未来进行连续流试验时具有可行性。
- Military budget continue to spiral. 军费预算继续上升。