it has certain practical significance 具有一定的实际意义
It has practical significance that searching out a arithmetic shorten time for disposal.
寻找到有效的算法来缩短处理时间是很有实际意义的。
Therefore , it has practical significance to carry out the technology research on highway tunnel lighting.
因此开展对公路隧道照明技术研究具有重要的现实意义。
It has practical significance for study non-destructive testing equipment and technical means of pavement concealed defect.
对研究新型路面缺陷无损检测设备和技术手段具有重要的现实意义。
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