樣本觀察值 的英文怎麼說

中文拼音 [yàngběnguāncházhí]
樣本觀察值 英文
sample observation
  • 樣 : Ⅰ名詞1. （形狀） appearance; shape 2. （樣品） sample; model; pattern Ⅱ量詞（表示事物的種類） kind; type
  • 本 : i 名詞1 （草木的莖或根）stem or root of plants 2 （事物的根源）foundation; origin; basis 3 （本錢...
  • 觀 : 觀名詞1. （道教的廟宇） taoist temple2. （姓氏） a surname
  • 察 : Ⅰ動詞（仔細看; 調查） examine; observe; look into; scrutinize Ⅱ名詞（姓氏） a surname
  • 樣本 : sample book; specimen; advanced copy; sample; muster; scantling; instance; statistics
  • 觀察 : observe; watch; survey; observation; inspection; review; viewing; examine; outsight; overlook; ap...
  1. Guided by the regularity of model education, the paper undertakes a thorough analysis and comparison between activities of learning from lei feng in nineteen sixties and actions of foreign volunteers. based on the full and accurate data collected through online inquiry, questionnaire investigation and depth interview etc., it analyses the current situation of model education in our country, points out problems that need to be solved such as the substitution of pluralistic value orientation with the single value orientation, insufficiency of meeting with masses " demands fully, the loss of principal status of model education, and manners and methods of model education that need to be further improved etc. moreover, it proposes suggestions on how to let model education play a better role, including that model education must be people oriented, plain and lasting, interest guided, and must bring collectivism education and self - education into full play etc

    本文從對榜樣教育、觀察學習、模仿等相關概念的辨析入手，通過對榜樣教育的過程和條件的分析把握榜樣教育的規律，並用榜樣教育的規律作指導對六十年代學雷鋒活動和國外志願者行動進行了較為透徹的分析和比較，在通過網上查詢、問卷調查和深度訪談等方式取得翔實資料的基礎上，分析了我國榜樣教育的現狀，指出了我國目前榜樣教育存在著用單一的價值取向代替多元化的價值取向、沒有充分滿足群眾的需求、榜樣教育的主體地位有所失落和榜樣教育的方式方法有待進一步改進等問題，並就如何更好地發揮榜樣教育的作用提出了榜樣教育應以人為本、應平實而持久、應以利益引導為基礎及應充分發揮群體教育和自我教育的作用等見解。
  2. The optimum technic conditions have been gotten in in preparaing high dispersive a1 ( oh ) 3 colloid by controlling reactant concentration, ph value, reaction temperature, matured time. they are the prereguisite to prepare nanopoder of a - a1203. this paper entirely and systematically studies the following three kinds of drying stages : oven drying, dehydration with alcohols and azeotropic distillation stage

    本文採用逐步逼近法進行了氫氧化鋁膠體的沉降實驗，對膠體形成的體系反應物的初始濃度、體系的ph值、反應溫度和膠體的陳化時間進行了系統優化，並獲得了制備高分散氫氧化鋁膠體的最佳工藝參數；此膠體經過過濾、 80下烘乾后所得樣品，在掃描電鏡下直接觀察其粒徑為50nm ，且分佈范圍窄，顆粒的表面清潔，為球形。
  3. As goldfeld - quandt test can only be applied to one independent variable, it is generalized in the second section. it shows that, in multivariate situation, the data can be arranged according to their principle components. but there should be a premise : the disturbances of the lower data group should have equal variance and those of the higher data group have the same variance

    由於戈德菲爾德-匡特檢驗方法只適用於一個自變量，因此，本文對g - q檢驗進行了推廣，說明在多變量的情況下，可以利用主成分對樣本數據進行排序，並強調使用戈德菲爾德-匡特檢驗的前提：低樣本組各觀察值的擾動項必須具有同方差性；高樣本組各觀察值的擾動項也必須具有同方差性，否則，檢驗的結果可能是錯誤的。
  4. This counter displays the difference between the values observed in the last two samples divided by the duration of the sample interval

    此計數器顯示在最後兩個樣本（以取樣間隔持續時間來劃分）中觀察到的值之間的差異。
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