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为什么推行点检管理（优点）？

答案

参考答案：

1）准确掌握设备现状，发现隐患，及时采取对策，把故障消灭在萌芽状态。 

2）通过资料积累，提出合理的设备维修和零部件更换计划，不断总结经验，完善维修标准，保持设备性能稳定，延长设备寿命。 

3）设备的故障和事故停机率大幅度下降，经过一段时间的努力，可靠性逐步达到并保持较高的水平。 

4）维修费用明显下降（20%~30%） 

5）维修计划加强，定修模型确立，间隔延长，时间缩短，维修效率提高，设备综合效率提高。 

在实施点检制后，在持续改进设备的同时，不断总结经验，加强设备状态检测和技术诊断，不断扩大状态检修的比例，实现优化检修

单项选择题 A1型题

最容易出现肾钙化或肾结石的是（）

A.近端肾小管酸中毒

B.远端肾小管酸中毒

C.混合型肾小管酸中毒

D.高钾型肾小管酸中毒

E.继发于慢性肾衰竭的肾性骨病
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单项选择题

Deflation is an economic theory relating changes in the price levels to changes in the quantity of money. In its developed (1) , it constitutes an analysis of the (2) underlying inflation and deflation. As (3) by the English philosopher John Locke in the 17th century, the Scottish (4) David Hume in the 18th century, and (5) , it was a weapon (6) the mercantilists, who were thought to equate wealth with money. If the (7) of money by a nation merely raised (8) , argued the quantity theorists, then a "favourable" balance of trade, (9) desired by mercantilists, would increase the supply of money but would not in-crease (10) . In the 19th century the quantity theory (11) to the ascendancy of free trade over protectionism. In the 19th and 20th centuries it played a part in the (12) of business cycles and in the theory of foreign (13) rates.

The (14) theory came under attack during the 1930s, (15) monetary expansion seemed ineffective in combating deflation. Economists argued that the levels of investment and government spending were more important than the money supply in determining economic activity.

The tide of opinion (16) again in the 1960s, when experience (17) post-World WarⅡ inflation and new empirical (18) of money and prices— (19) A Monetary History of the United States (1963) by Milton Friedman and Anna Schwartz—restored much of the quantity theory’ s lost prestige. One implication of this theory is that the size of the stock of money must be considered when shaping governmental policies (20) to control prices and maintain full employment.

4（）

A.scientist

B.philosopher

C.professor

D.thinker
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