With easy operation and low construction cost, lime pile that is used to improve bearing capacity of soft ground has won more and more wide attention for shallow ground treatment.
通过石灰桩法来提高软弱地基承载力，操作简单，造价较低，在浅层地基处理实践中越来越受到广泛关注。
As compared with the weather map analysis and prognostic method, it is more direct and simple, hence easy to use in basic weather stations for routine operation.
该方法与天气图形势分析预报法相比，直观性比较强，各物理因子的计算比较简单，便于在基层台站日常预报业务中使用。
It was approved by metallographic test that the sound velocity measured by the instrument was more accurate. The instrument was easy for operation and could be used to realize automatic control.
用该仪器进行现场检测并通过金相试验对比，试验证明，用球化率测定仪比用测厚仪和探伤仪测得的声速值要精确，而且操作简单，可实现全过程自动控制。
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