The structure, operational principle, characteristic and application of the reciprocating single-screw intermixing extruder developed in China itself are introduced.
介绍我国自行研制的往复式单螺杆混炼挤出机的结构、工作原理、特点及应用等。
An experimental investigation on reciprocating semi-hermetic compressor was carried out.
对制冷剂不冷却电动机的往复式半封闭制冷压缩机进行了实验研究。
According to the operation condition of the fix-weight system in Changping coal mine,a new continuous feeder was designed with the advantage of stability,high performance and coal feed amount,which took into account the advantage and disadvantage of reciprocating and vibrating feeder.
根据长平矿主井定重系统给料设备的运行情况,结合往复式和振动式给料机现场应用中存在的优缺点,设计一种稳定性强、性能优、给煤量大的连续式给料机,并对其工作原理、结构、现场安装调试及其使用维护进行了详细地介绍,为其他矿井主井定重系统给料设备的设计提供一定的参考。
With respect to the problems of the high and low pressure alternating fatigue failure of cylinder body and chloride ion strong corrosion existing in the high pressure water injection pump for oilfield,the structure and optimum design of parameters of high pressure reciprocating type water injection pump for oilfield are introduced in this paper.
针对高压油田注水泵缸体存在高低压交变疲劳破坏和氯离子强腐蚀问题,介绍了油田用高压往复式注水泵结构及参数的优化设计;结合高压往复泵液力端和动力端采用倒润滑方式、组合阀、双导向组合密封、新耐蚀材料等新设计与结构进行了分析;解决了高压注水泵的可靠性关键技术问题。
reciprocating pitmanless mower
往复式无连杆割草机
liquid supply reciprocating piston meter
液体供应往复式计量表
up and down gig
上下往复式刺果起绒机
reciprocating potato sorter
往复式马铃薯分级机
high speed reciprocating friction testing machine
高速往复式摩擦试验机
single-blade stroke circular
单锯片往复式圆锯机
multi-blade stroke circular
多锯片往复式圆锯机
sickle-bar mower
往复式切割器割草机
oscillating piston liquid meter
往复式活塞液体流量计
balanced opposited reciprocating compressor
对称平衡往复式压缩机
General;Reciprocating;Reciprocating Diaphragm;Roller Vane;Rotary;Screw
常规;往复式;往复隔膜式;滚压叶轮式;旋转式;螺旋式
General;Reciprocating;Reciprocating Diaphragm;Turbo;Positive Displacement;Roller Vane;Rotary;Screw;Liquid Ring;Ejector
常规;往复式;往复隔膜式;涡轮式;正排量式;滚压叶轮式;旋转式;螺旋式;液圈式;喷射式
Reciprocating mowers-Types and basic parameters
GB/T10940-1989往复式割草机型式与基本参数
The new reciprocating( centrifugal, opposed-balanced) compressor will be installed next week.
下周将安装这台新的往复式（心式、置平衡式）缩机。
shuttle transfer machine
往复式连续自动工作机床
compressor ,reciprocating, for air or other gases
往复式空气或其他气体压缩机
The prime mover may be a gas reciprocating engine.
原动机可能是燃气往复式发动机。
Do not use for Reciprocating air Compressor Service.
不要在往复式空气压缩机系统上使用。