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1·He called on Americans to address the crushing cost of health care but proposes to spend many billions more, not less.

他呼吁美国人民“解决医疗保健的方面急剧膨胀的成本”，但是是通过再多花几十上百亿美金，而非减少。

2·Recently, the practice improved that using technique of wide-space small burden blasting can improve the rock crushing, low the big crushing rock rate, reduce the secondary crushing cost.

本文介绍了云浮硫铁矿在台阶应用宽孔距小抵抗线爆破技术改善爆破质量，从而降低爆破成本提高经济效益的情况。

3·Thus the compensation for the removal cost of the crushing station is achieved and the unit haulage cost is rather low.

这样破碎站的转移成本补偿可以被计算出来，单位运输成本也比较低。

4·In order to realize the energy saving and the cost lowering of the mineral-processing factory and improve the economy target, we should optimize the control of the crushing workshop in the factory.

因此，为了实现选矿厂的节能降耗和提高选矿厂的经济指标，就必须对选矿厂的破碎车间流程进行优化控制。

5·Simple structure, convenient using and maintenance, steady performance, low operation cost and high crushing ratio.

结构简单，便于使用和维护，性能稳定，运营成本低，破碎比大。

6·Based on expression (8), the removal distance of the crushing station is 536 m Based on expression (13), the relation between the haulage cost and the removal distance can also be obtained Fig.

根据表达式(13)可以得到转移距离的运输成本和转移距离之间的关系(如图3)。

7·Only using the shearing machine, the crushing method has the advantages of short technological process, high work efficiency and low cost.

由于只用剪切机，工艺流程 短，加工效率高，成本低。

8·The crushing device has the advantages of simple structure, light weight, convenient and flexible operation and low cost.

而且，该碾压装置结构简单，重量轻，工作方便灵活，成本低廉。