The chosen of material, property characteristics, structural form, property testing and its application used in vertical axial and mixed-flow pump are introduced.
文中介绍了立式混流、轴流泵用陶瓷轴承的材料选择、性能特点、设计结构形式、性能试验及其具体应用实践。
Beginning with the structural characteristics of wool, the application and mechanism of enzyme in wool fabric finishing are studied, giving a brief overview of green treatment of wool fabric.
从羊毛的结构特性入手，探讨酶制剂在毛纺织加工过程中的机理及应用，为毛纺织品的绿色处理作一简要综述。
Hyperbranched polymers have received more and more research interest from polymer scientists, because of their unique structural characteristics, synthetic methods as well as application fields.
超支化聚合物由于具有高度独特的结构特征、合成方法和应用领域而引起了聚合物科学家们浓厚的兴趣。
YZX127 hydro hammer used for full face drilling is described with its structural characteristics, performance parameters and laboratory test results as well as the application prospects introduced.
介绍了用于全面钻进的YZX127型液动潜孔锤的结构特点、性能参数、室内岩样实钻试验效果，展望了其广阔的应用前景。
This paper puts forward a new mechanical-hydraulic servo valve, and briefly introduces operation principle, structural characteristics and application of the valve.
本文提出了一种新的机液伺服阀，概要介绍了这种阀的工作原理，结构特点及应用情况。
This article describes the double-eccentric semi-ball valve's performance, structural characteristics and the scope of application.
介绍了双偏心半球阀的性能、结构特点及应用范围。
The working mechanism and the structural characteristics of KMLZ slant narrow flow deoiler for settled slag and its application in treating industrial sewage are described.
介绍了KMLZ斜窄流沉渣除油器的工作原理、结构特征及其在工业污水中的应用。
The structural characteristics and performance of mechanically agitated thin film evaporator as well as its application to sugar solution condensation were introduced.
介绍了高效旋转薄膜蒸发器的结构和性能特点及其在糖液浓缩中的应用，同时介绍了薄膜蒸发器在运行中出现的问题和改进措施。
The structural characteristics, properties, main preparation methods of bulk nanocrystalline materials, and their application and development prospect in material engineering are introduced.
介绍了大块纳米晶材料的结构特性、性能、主要的制备方法以及纳米晶材料在工程中的应用前景。
Especially the structural characteristics and application fields of co-rotating twin-screw extruder, reciprocating pin-screw extruder and series disc-screw extruder developed recently are introduced.
重点介绍了同向平行双螺杆挤出机、往复式销钉螺杆挤出机和串联式磨盘螺杆挤出机的结构特点、设计原理、混炼机理和应用领域。
The basic operation principle, structural characteristics and application of the rectangular microstrip antenna are discussed.
讨论了矩形微带天线工作原理、结构及其应用。
The basic operation principle, structural characteristics and application of the rectangular microstrip antenna are discussed.
讨论了矩形微带天线工作原理、结构及其应用。
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