和隔膜泵相比，单螺杆泵可输送各种混合杂质，含有气体及固体颗粒或纤维的介质，也可输送各种腐蚀性物质。
And diaphragm compared to single-screw pump can transport all kinds of mixed impurity containing gas and solid particles or fibers of the media, but also transport all kinds of corrosive substances.
挤出机：平行双螺杆挤出机的特点以产量高，塑化优良。真空排气提高了产品的质量。它可以处理各种塑料。
Extruder: Parallel double screw extruder is characterized by high output and good plasticization. The vacuum exhaust improves products quality. It can process various sorts of plastic.
进行了各种相关工艺条件对挤出造粒的影响，包括挤出速度、模头温度及螺杆形式和定型模具对挤出成型的研究；
The impact of various process conditions on extrusion and pelletizing is studied, including the change of extrusion speed, die head temperature and screw types.
近年来，新型螺杆在塑料行业的应用越来越广泛，国外的大部分挤出机都已经装备了各种新型螺杆。
These years, novel screw is used increasingly in the field of plastic, and most of extruders are equipped with all kinds of screws in some developed countries.
本文的工作为研究各种新型螺杆元件的输送和混合机理提供了一种新的方法。
Our research work has provided a new method for the study of the conveying and mixing mechanisms of various new types of screw elements.
我公司有各种设备198台，主要生产全螺纹螺杆、双头螺柱、圆螺母、吊环、销类等。
My company has a variety of devices 198 Units, mainly the production of full-thread screw, double-headed stud, round nuts, rings, pin and so on.
目的探讨有消化道症状儿童血清中幽门螺杆菌（HP）抗体及其与各种消化道疾病的关系。
Objective To discuss the characteristics of Helicobacter Pylori(HP) antibodies in children with epigastric symptom and the relationship between HP and other alimentary diseases.
利用滑环装置测量了喷油单螺杆压缩机转子螺槽的表面温度，给出了各种不同工况下表面温度的数据。
The surface temperatures of grooves of an oil-flooded single screw compressor are measured with a slide-ring, and the surface temperatures on different working conditions arc given.
螺杆泵可以广泛用于下列工业部门，输送各种介质。
Screw pump can be widely used for the following industrial sectors, transport all kinds of media.
该实用新型设计新颖、结构紧凑，适用于各种单螺杆泵采油系统。
The utility model has the advantages of novel design and compact structure, being suitable for various single-screw pump oil extraction systems.
本发明涉及一种具有储能的柔性螺杆传动构造，适用于各种有限驱动力矩的机械螺杆式传动，实现由旋转变为轴线方向上位移的应用场合。
The energy storing flexible driving screw mechanism is suitable for mechanical screw transmission with limited driving moment to realize the conversion from rotation to axial linear displacement.
本机配套SJSZ锥形双螺杆挤出机及SJ单螺杆挤出机，可生产pvc、PP、PE等材料的各种塑料管材。具有操作简单、生产效率高等特点。
The suitable SJSZ thread twin-screw extruder and SJ single screw extruder can produce PVC, PP, PE plastic pipes and has the features of simple operation, effective production.
确定了脱开时间与各种参数，如主螺杆角加速度、惯性块转动惯量等的关系和控制气压对脱开时刻的调节作用，为惯性控制器的实用设计提供了理论基础和依据。
The disengaging time of the clutch and some parameters of the inertial controller have been determined; It is proved that with the control of gas, pressure effected, …
确定了脱开时间与各种参数，如主螺杆角加速度、惯性块转动惯量等的关系和控制气压对脱开时刻的调节作用，为惯性控制器的实用设计提供了理论基础和依据。
The disengaging time of the clutch and some parameters of the inertial controller have been determined; It is proved that with the control of gas, pressure effected, …
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