RESULTS&CONCLUSION:This system may enhance the inquiry speed of instrumental analysis data, save the time of instrument worker and reduce the unnecessary expenses.
结果与结论:本系统可以提高仪器分析资料的查询速度,节省了仪器工作者的时间和不必要的开支。
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Based on the analysisof the material expenses of construction item of middle and small water conservancy enterprise, this paper approaches the effective measures to control the material expenses.