Since many American states are forced, by law, to run balanced budgets they cut spending or raise taxes in a downturn—the opposite of Keynesian pump-priming.
出于法律限制，许多州为实现预算平衡，被迫在下降周期中削减支出增出或增加税收，此举与凯恩斯主张的刺激型政策背道而驰。
But lower borrowing costs are of little use if politicians remain sceptical about the merits of fiscal pump-priming.
但如果政客们对财政刺激的价值仍持怀疑态度，降低借贷成本并无多大用处。
The design of self priming centrifugal pipeline pump is discussed, the primary hydraulics and structure design formulas and diagrams are offered.
论述了石油化工用自吸离心管道泵的设计方法，给出了主要的水力设计与结构设计的计算公式与图表。
Supporting most of the internal combustion engine self-priming pump, mounted on a Mobile small car, suitable for field work.
自吸泵大部分与内燃机配套，装在可移动的小车上，宜于野外作业。
The artical presented Designing formulas of pump body and impeller and the-defining way of liquid storage chamber and air-liquid-isolating chamber of self priming type centrifugal pump.
本文提出了有关自吸式离心泵泵体及叶轮主要尺寸的设计公式，泵体储液室、气液分离室等的确定方法。
In general, a foot valve can be mounted if the pump is mounted above the water level of the water inlet so as to start the pump with priming, it can also use the way of vacuum pump water leading.
如水泵安装在进水水位以上时，为了灌泵启动，一般可装底阀，也可采用真空泵引水的方法。
The optimizing reform has enhanced the reliability of the self - priming pump.
优化改造大幅提高自吸泵的使用可靠性。
ZW serial self-priming and non-block sewage pump is a new structure product which is developed on base of reaping study of domestic and foreign similar technology.
ZW系列自吸式无堵塞排污泵是在反复研究国内外同类技术的基础上开发成功的一种结构新颖的产品。
Design and study on the 65ZXB-28/28 type of marine movable self-priming fire pump driven by diesel is introduced.
介绍了所研制的65ZXB—28/28型自吸式船用可移式应急柴油消防泵的结构型式、水力设计和试验结果。
The mechanism of vertical self-priming pump is studied.
研究和叙述了立式自吸泵的机理。
This paper introduces the design characteristics, working principle, performance test and test results of YYB20-24 single-phase self-priming pump and its mating motor.
详细地介绍了YYB20 - 24单相自吸泵及配套电机的设计特点、工作原理、性能测试及试验结果。
When the pump starts working, the self-priming process can be achieved, and the valve of water-ejecting will be shut off automatically to stop the working of jet flow system simultaneously.
泵运转时，不仅可以完成自吸过程，而且可以将自循环射流器上的阀门关闭，射流器同时停止工作。
Often drink chrysanthemum tea or Rose tea in addition also from inner for the good device of skin pump priming.
此外，常喝菊花茶或玫瑰茶也是从内部为皮肤补水的好方法。
JETS Series pump is a jet pump or a full lift self-priming pump which is consisted of centrifugal pump and jet nozzle.
jet型泵是由离心泵和喷嘴组成的射流式全扬程自吸泵。
Coolant Pump that is used for cutting procedure of machine tool is classified to submersible type (F-Type) and self priming type (A-Type).
冷却剂泵是用来切割程序的机床是归入潜型(F型)和自我启动型(a型)。
The self-priming pump is widely used in fields of agriculture and industry for its unique function of self-priming.
自吸泵广泛应用于农业、船舶、市政、电力、矿山、化工等部门。
A series of self priming centrifugal pipeline pump were designed and developed. A verification test was done with model 80gyb 32.
设计开发了石化自吸离心管道泵系列产品，并用80gyb32型自吸离心管道泵作了试验验证。
The first domestic production, export of dual-phase steel self-priming pump Will England, corrosion of cast iron shell technology, the world's leading diversion.
国内首家生产，出口英国威尔的双相钢脱硫泵，技术世界领先。
The first domestic production, export of dual-phase steel self-priming pump Will England, corrosion of cast iron shell technology, the world's leading diversion.
国内首家生产，出口英国威尔的双相钢脱硫泵，技术世界领先。
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