1) pump pressure characteristic diagram
泵送压力性能图
1.
The method to determine pump pressure by using of pump pressure characteristic diagram is described.
从砼泵的结构、性能以及灌注桩工程对砼泵的要求两方面介绍了灌注桩工程中砼泵的选型问题，说明了用泵送压力性能图确定泵送压力的方法。
2) pumpability
可泵性;输送量;泵送能力
5) pumping performance
泵送性能
1.
By the analyse of change course about low temperature pumping performance testing method of engine oil, we put forward the necessity of analysing the low temperature pumping performance particularly to the used engine oil, and the effect factor of low temperature Pumping Performance and Re-tentivity of Engine Oil are described in this article.
通过对车用发动机油低温泵送性能测试方法的变化过程的分析,提出了发动机在用油低温泵送性分析的必要性,论述了发动机油低温泵送性及其保持性的影响因素。
2.
However, its pumping mechanism has not been fully understood and a study of its pumping performance has still been in a primary experimental stage.
但其泵送机理至今仍不十分清楚,对泵送性能的认识也仅停留在初级试验阶段,泵的设计和使用是基于大量的未经理论分析和整理的试验数据,因而存在很多不确定性因素,极大限制了迷宫螺旋泵的推广应用。
3.
Under the condition of the same proportion,same slump,there is no significant difference on the pumping performance between the tailing dinax and the natural dinax;with the same proportion,the cohesive property and water-retaining property of the iron tailing dinax are worse than the natural dinax concrete.
研究分析表明,在用水量相同、水灰比相同、外加剂用量基本相同的情况下,尾矿砂石混凝土的坍落度小于天然砂混凝土;配合比相同、坍落度相近时,尾砂石混凝土与天然砂石混凝土泵送性能相差无几;相同配合比时,铁尾矿砂石混凝土的黏聚性和保水性略差于天然砂石混凝土。
6) pump output pressure capability
泵输出压力性能
补充资料：送梅龙图
【诗文】：
子真家世子云乡，风力才华岂易当。
回首古人多隐约，致身今日独辉光。
谟明久合分三府，治剧聊须试一方。
从此政成何所报，百城无事只耕桑。
【注释】：
【出处】：
子真家世子云乡，风力才华岂易当。
回首古人多隐约，致身今日独辉光。
谟明久合分三府，治剧聊须试一方。
从此政成何所报，百城无事只耕桑。
【注释】：
【出处】：
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