sample area中文什么意思

例句与用法

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1. The sample area can be fully flushed with inertgas for the measurement of samples sensitive to oxygen
   样品区可完全注满惰性气体，用于测量样品对氧的敏感度。
2. ( 3 ) the haidian district was chosen as the sample area , and the application of geostatistic method in the land use landscape spatial pattern was discussed
   ( 3 )选取海淀作为样区，探讨地统计学在土地利用景观空间格局分析中的应用。
3. The sampling area lies in jiangjin city , where is undulating topography , purple soil and paddy field soil account for most of its soil types , the status of land use are paddy and dry land
   本次试验的采样区位于江津市，为低山丘陵地貌，土壤类型主要为紫色土和水稻土，土地利用现状主要为水田和旱地。
4. In spite of short sampling areas , small sizes and lack of datas owe to the only ten - year constitution of china stock market , it is indispensable to do some empirical researches on " size effect "
   尽管中国股市建立仅10年，存在样本区间太短，规模太小，数据太少的无奈，但是对于规模效应的实证研究无论是对学术界抑或是业界都是必要的。
5. Part two is preface , introduces the background to write the article and the significance of research . it includes the sample area , the aim , the technical line and the study summarization on land use insmall - towns
   第二部分为序言，简要介绍了论文选题的背景、科学与现实意义、研究样区、研究目标与技术路线及其小城镇土地利用研究综述。