科學記數法 的英文怎麼說

中文拼音 [kēxuéjìshǔfǎ]
科學記數法 英文
scientific notation
  • 科 : Ⅰ名詞1 （學術或業務的類別） a branch of academic or vocational study 2 （機關按工作性質而分設的單...
  • 學 : Ⅰ動詞1 （學習） study; learn 2 （模仿） imitate; mimic Ⅱ名詞1 （學問） learning; knowledge 2 （學...
  • 記 : Ⅰ動詞1 （把印象保持在腦子里） remember; bear in mind; commit to memory 2 （記錄; 記載;登記） writ...
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 法 : Ⅰ名詞1 （由國家制定或認可的行為規則的總稱） law 2 （方法; 方式） way; method; mode; means 3 （標...
  • 科學 : science; scientific knowledge
  1. In chapter 2, the meteorological knowledge, data and the methods of the data processing, related to the study on the atmospheric loads, are simply presented. the model for the perfect gas constant, describes by the relative moisture, is developed. the influences of the variation in the vapor component in the atmosphere on the perfect gas constant are evaluated by using the changing characteristics of the temperature on the surface, its spatial gradient and the barometric pressure

    第二章：簡要介紹大氣負荷研究所需的氣象科學知識、資料及其數據處理方法；建立相對濕度表示的大氣比氣體常數模型，利用地面溫度和空間垂直溫度梯度、壓力變化的規律估算大氣水汽組分變化對比氣體常數的影響；對中國及鄰區的地面氣壓記錄進行了預處理和網格化
  2. Use in scientific notation, when appropriate

    根據需要使用科學記數法。
  3. Displays numeric values in scientific exponential format

    以科學記數法（指數）格式顯示數值。
  4. Always use in scientific notation

    始終使用科學記數法。
  5. Decimals and scientific notation are permissible for numeric values

    對于數值，允許使用小數和科學記數法。
  6. You can also display numbers as currency, percentage, and scientific notation

    您也可以按貨幣、百分數和科學記數法顯示數據。
  7. When this happens, fields that contain the letter e display as scientific notation

    Excel 。當發生這種情況時，包含字母e的欄位將以科學記數法顯示。
  8. Abstract : biological invasions are a continuous feature of a non - equilibrium world, ever more so as a result of accidental and deliberate introductions by mankind. while many of these introductions are apparently harmless, others have significant consequences for organisms native to the invaded range, and entire communities may be affected. here we provide a survey of common models of range expansion, and outline the consequences these models have for patterns in genetic diversity and population structure. we describe how patterns of genetic diversity at a range of markers can be used to infer invasion routes, and to reveal the roles of selection and drift in shaping population genetic patterns that accompany range expansion. we summarise a growing range of population genetic techniques that allow large changes in population size ( bottlenecks and population expansions ) to be inferred over a range of timescales. finally, we illustrate some of the approaches described using data for a suite of invasions by oak gallwasps ( hymenoptera, cynipidae, cynipini ) in europe. we show that over timescales ranging from 500 10000 years, allele frequency data for polymorphic allozymes reveal ( a ) a consistent loss of genetic diversity along invasion routes, confirming the role of glacial refugia as centres of genetic diversity over these timescales, and ( b ) that populations in the invaded range are more subdivided genetically than those in the native range of each species. this spatial variation in population structure may be the result of variation in the patchiness of resources exploited by gallwasps, particularly host oak plants

    文摘:生物入侵是不均衡世界的一個永恆話題，尤其是當人類有意或無意地引入物種后.很多引入顯然是無害的，但另外一些則有著嚴重的後果，會給入侵地的生物以至於整個生物群落造成影響.本文總結了分佈區擴張的常見模式，概述了它們對遺傳多樣性和種群結構式樣所造成的影響.描述了如何根據以一批遺傳標記所得到的遺傳多樣性式樣來推斷入侵途徑，來揭示伴隨擴張選擇和漂變在形成種群遺傳樣式中的作用.本文對日益增多的群體遺傳學方法進行了總結，這些技術可以用來在不同的時間尺度上推斷種群規模所發生的巨大變化（瓶頸效應及種群擴張） .最後，我們以歐洲櫟癭蜂（膜翅目，癭蜂科，癭蜂族）一系列入侵的數據為例對一些方法進行了說明.從500 10000年的時間尺度上，多態的等位酶位點上等位基因頻率的數據表明: 1 ）遺傳多樣性沿入侵路線呈不斷下降的趨勢，支持了冰河期避難所作為遺傳多樣性中心的作用; 2 ）入侵地區的種群與該物種原產地的種群相比，遺傳上的分化更為強烈.這種種群結構在空間上的變異可能是被櫟癭蜂開發的資源尤其是櫟樹寄主在斑塊上出現變異的反映
  9. The number is converted to the most compact of either fixed - point or scientific notation, depending on the type of the number and whether a precision specifier is present

    根據數字類型以及是否存在精度說明符，數字會轉換為固定點或科學記數法的最緊湊形式。
  10. For example, a numeric value can be formatted in hexadecimal, scientific notation, or a series of digits separated into groups with a user - specified punctuation mark

    例如，可以將數值格式化為十六進制、科學記數法或者由用戶指定的標點符號分隔成組的一系列數字。
  11. Plan numbers, account numbers and other fields containing the letter e sometimes display as scientific notation, not as alphanumeric text. this happens when the file is imported into microsoft

    包含字母e的計劃號碼、賬號和其它欄位有時以科學記數法、而非字母數字文本顯示。
  12. For example, format specifiers indicate whether a formatted number should be represented in scientific notation, or whether a formatted date should present the month as a number or a name

    例如，格式說明符指示：是否應該用科學記數法來表示格式化的數字，或者，格式化的日期在表示月份時應該用數字還是用名稱。
  13. In section two, the author applies the method of quantitative statistics to analyze the development of german physics from 1800 to 1930 from the two aspects of physical achievements and great physicists during that period based on the " dictionary of scientific biography " and " great science chronology " written by mr. zhao hongzhou

    第二部分，在科學家傳記詞典和趙紅洲先生的《大科學年表》基礎之上，運用數量統計的辦法從物理學成就和物理學家兩方面對1800 1930年德國物理學的發展作了定量分析。
  14. To explain the icy spells recorded in greenland ' s ice cores, for example, most scientists implicate altered behavior of currents in the north atlantic, which are a dominant factor in that region ' s long - term weather patterns

    例如，為了解釋格陵蘭的冰心所記錄的冰期，大多數科學家皆提出北大西洋洋流行為改變的說法，因為洋流對其所經區域的長期氣候模式，具有決定性的影響。
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