The influence of jig stroke on mineral processing index and its determination——an introduction of stroke determination meter;
跳汰机冲程对选矿指标的影响及测定——冲程测量仪
The conventional method used to improve the efficiency of the sucker-rod pumping system increases pumping unit stroke,but now mostly pumping unit stroke can be adjusted to its maximum,only fewness have the room to adjust.
提高有杆泵抽油机系统效率最常用的措施就是增大冲程,但是目前绝大多数抽油机的冲程已经调到了最大值,只有少数抽油机仍有冲程调节余量。
By which we can research the characteristics of pump lose of vary stroke and speed so as to improve the performance of general pumps to meet the technology requests of level wells.
为了研究水平井采油时抽油泵的特性,大庆油田建立了一套室内有杆泵举升模拟实验系统,利用该实验系统研究不同冲程、冲次时抽油泵的漏失特性,以便对常规抽油泵进行改进,适应水平井有杆泵举升技术的要求,提高抽油泵的泵效。
scavenging stroke
扫气[换气]冲程, 清除冲程, 排泄行程
An inward stroke, especially a piston stroke moving away from the crankshaft.
内冲程向内的冲程，尤指从曲轴移回的活塞冲程
An outward stroke, especially the stroke of an engine piston moving toward the crankshaft.
向外冲程，向外冲击向外冲程，尤指发动机中话塞向曲轴推动的冲程
Sulzer two-cycle engine
苏尔泽二冲程发动机
process of reducing the volume of the fuel mixture of an internal combustion engine, to increase its pressure before it is ignited
（内燃机的）压缩冲程
stroke-controlled single column straightening press
单柱可控冲程压直机
two-stroke marine diesel engine
二冲程船用柴油发动机
air-cooled two-stroke gasoline engine
风冷二冲程汽油发动机
four-stroke air-cooled gasoline engine
四冲程气冷式汽油引擎
highly efficient 4-stroke low-speed diesel engine
高效四冲程低速柴油机
expansion temperature
膨胀冲程终了时的温度
The remainder of the power stroke is an adiabatic expansion.
动力冲程的后段是绝热膨胀过程。
Research on Thermo-dynamic Emulation of Two-Stroke-Cycle SparkIgnition Diesel Ship Engines;
船舶二冲程柴油机热力过程仿真研究
The process of making weaker or less concentrated.
冲淡使变弱或冲淡的过程
working stroke of spring buffer
弹簧缓冲器工作行程
working stroke of oil buffer
油压缓冲器工作行程
program control low frequency pulse treatment
程控低频脉冲治疗仪
caller's input buffer
调入程序输入缓冲器