diagnostic characteristics造句

• Still , he said , " it ' s a work in progress . we need to find ways of using ultrasound to perform a physical examination of the fetus and identify diagnostic characteristics .
  他接着说： “这个工作还在继续，我们需要找到方法，可以通过超声对胎儿进行体格检查，来确定鉴别特征。 ”
• Nowdays , the international majority of soil classification is the soil taxonomy , which is based on the diagnostic horizon and diagnostic characteristics , and characterized by quantification . the tendency of soil classification in the world is quantification , standardization and intemationalization . the study of chinese soil taxonomy has achieved great phase outcome - chinese soil taxonomy
  当前，以诊断层和诊断特性为基础、定量化为特点的土壤系统分类是国际土壤分类的主流，定量化、标准化和统一化已成为国际土壤分类发展的大趋势，我国的土壤系统分类研究也取得了阶段性成果? ?中国土壤系统分类。
• 2 . the diagnostic surface horizons divided on the soils of the area are mollic epipedon , umbric epipedon and ochric epipedon . the diagnostic subsurface horizons are cambic horizon , argic horizon , histic evidence and mattic evidence . the diagnostic characteristics are sapric soil materials , folic soil materials , soil moisture regimes , soil temperature regimes , ferric property and base saturation
  本地区土壤划分出的诊断表层有暗沃表层、暗瘠表层和淡薄表层，诊断表下层有雏形层、粘化层，诊断现象有有机现象、草毡现象，诊断特性有6个：高腐有机土壤物质、落叶有机土壤物质、土壤水分状况、土壤温度状况、铁质特性、盐基饱和度。
• According to the diagnostic characteristic of the interior fault in transformer , we study the fault diagnostic of transformer by fat , es , ft . the main achievement lies in below : 1 , constructing the transformer model of diagnostic fault apply in fat with help of the data of actual transformer fault during several years and applying in transformer fault diagnostic expert system . 2 , dissolved gas - in - oil analysis is done fuzzy process
  针对变压器内部故障诊断特点，运用故障树分析技术、专家系统方法和模糊数学理论对变压器故障诊断技术进行了研究，主要的成果在于以下几个方面： 1 ，通过对近年来大型电力变压器故障实例做出分析，用故障树分析法( fat ) ，建立变压器故障树诊断模型，并把它运用到变压器故障诊断的专家系统中。