1) highpressure pump transportation
高压泵输送
2) pump transport
泵压输送
1.
The development history of pipeline hydraulic transport of mine filling is reviewed and the research and application on transport by gravity,effect of slurry at low density on mining,grain-size gradation of pumpable filling,life of transport equipment and reliability of backfill system with pump transport,and pipeline squeezed-transport are introduced.
概述矿山充填管道水力输送的发展历程,介绍自流输送充填倍线、低浓度充填料浆对采矿过程的影响,泵压输送充填料粒级分布,泵送设备寿命,泵送充填系统可靠性和充填管道挤压输送等方面的研究进展与应用。
3) deliver pump
输送泵，压送泵
4) Squeezed transporting pump
挤压输送泵
6) high pressure transmission and distribution
高压输配送
1.
As high cleaning is needed in high pressure transmission and distribution system of natural gas and coal gas, a new kind of dust and oil removal equipment has been developed.
在燃气高压输配送系统中,由诸多因素形成的粉尘及油分不仅影响到燃气的质量,而且还会堵塞甚至损坏高压输配送系统中的精密调压及计量设备,影响到生产,并造成较大的经济损失。
补充资料：高压
①较高的压强。②较高的电压。③高气压区。④心脏收缩时血液对血管的压力。⑤残酷迫害；极度压制：～政策│～手段。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条