讨论了高准确度测试仪表的质量指标， 并分析了数字式智能仪表的结构、静态特性修正和测试误差修正。
In order to demarcate the other testing instrument the paper analyzes a digital intelligent instrumentation including its constitution , static characteristic revision and temperature error revision.
通过分析影响数据质量的因素，构建数字农业空间管治质量指标体系。
Through analysis of the factors affecting data quality, it is designed to the quality index system of the space governance in digital agriculture.
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