數學類 的英文怎麼說
中文拼音 [shǔxuélèi]
數學類
英文
mathematical sciences-
And clustering analysis uses mathematics " method to study and deal with the classification of the given data and the degree of benignity and scattering between every two clusters. it ' s a tool to analyze data under no hypothesis
聚類分析則是用數學方法研究和處理所給對象的分類以及各類之間的親疏程度，是在對數據不作任何假設的條件下進行分析的工具。The competition among those species like s. tsinyunensis, dryopteris erythrosora and veronicastrum stenostachyum etc., is intense in the communities, which may be one of the reasons why s. tsinyunensis is going to be endangered and with a very restricted distribution. the distribution patterns of the seven populations of s. tsinyunensis are clumped among the eight populations we studied, except population v of random distribution. the spatial pattern of 6 populations of s. tsinyunensis have high consistency with the negative binominal distribution, while another 2 populations, i. e., i and iii are poisson distributions
6 ）縉雲黃芩各種群空間分佈格局基本呈聚集分佈，其中7個種群的分佈格局類型是聚集分佈，其聚集強度較高，另有一個種群為隨機分佈；其種群的離散分佈擬合結果也嚴格符合一定的數學模式，其中負二項分佈、 poisson分佈分別是該物種種群空間分佈的理論分佈模式，其中6個種群擬合出的結果是負二項分佈，種群i和種群m擬合出的結果是poisson分佈。Because of its extensive application and underdeveloped research level in our country, this paper establish the numerical model of blank cartridge ejecting device, the whole process from blank cartridge burning to eject missile is analyzed by classic interior ballistic theory and gas dynamics. several simulation examples are given, and the effect of different parameter structure on ejecting device is discussed
鑒于這類系統在我國的廣泛應用與相對滯后的研究水平，本文針對三種類型五種型號的掛彈鉤建立了拋放彈彈射機構的數學物理計算模型，用經典內彈道和氣體動力學理論分析了火藥彈燃燒到彈射活塞完全推離懸掛物的整個過程。Applied science, business administration, child care, computing and mathematics, construction, designprintingtextile and clothing, electrical and electronic engineering, hotel, service and tourism studies, and mechanical, manufacturing and industrial engineering. after a major restructure of ive courses, new modularised courses are offered from 1999 - 2000. many diploma and higher diploma courses have been put into subject groups and share a common year - one curriculum
高級技術員及技術員程度的職業教育，分別由職業訓練局屬下香港專業教育學院的九所分校提供，按課程分類，共有九個學系，包括：應用科學；工商管理；幼兒工作；電子計算及數學；建造工程；設計、印務、紡織及制衣；電機及電子工程；酒店、服務及旅遊；以及機械、製造及工業工程。During the junior years at high schools, student have eight compulsory subjects including english, mathematics, science, social science, foreign languages, technology and applied studies, creative arts, individual development and physical education
中學教育的初期，學生必須選修八個基本科目，包括：英語、數學、科學、人類社會及環境、外語、科技及應用學、創造藝術及個人發展，以及體育。Galileo strongly fought against the traditional ideas of the aristotle ' s theories, and he formed the thought of identity, continuance and dialectical materialism in course of his scientific research. he had written the book dialogue concerning the two chief world systems - ptolemaic and copernican to refute the theory that the earth was static, and push the copernicus " revolution forward by protecting and advocating the cosmic principle of copernicus ; he get many scientific theories by making a thorough study of motion, so provided the materials need of which newton was ; he applied the scientific method firstly in history of science which combined mathematical inference with experience and observation organically, and entrusted modern meaning to some old - time methods, so advanced the development of scientific knowledge greatly and began the history of modern physics
伽利略強烈反對亞里士多德式的傳統思維觀念，在長期深入的運動研究中發展了同一性和連續性思想，以及把物質性質劃分為兩類的機械唯物主義思想；他著書立說駁斥「地靜說」 ，捍衛和宣揚「地動日心」的宇宙結構，推動了「哥白尼革命」 ；他深入研究運動，獲得大量科學理論，為牛頓綜合提供了豐富的材料；他在科學史上首次使用數學演繹與觀察實驗有機結合的科學方法，並賦予一些古老研究方法以現代含義，大大推進了科學認識的發展，開創了現代物理學歷史。This paper try to combine fuzzy theory with the sphere neighborhood model, and then put forward a fuzzy algorithm based on csn ( covered with sphere neighborhood ). the performance of sphere neighborhood model is discussed and get deeply into in this paper
本文嘗試將模糊數學與球面領域覆蓋思想相結合，提出模糊球面領域覆蓋演算法來構造神經網路分類器，並對球面領域覆蓋思想作深入的研究分析。These five beginning lessons grow to include such topics as algebra, square and cube roots, geometry, botany and zoology, evolution and classification, chemistry and physics experiments, the history of math and language, grammar and sentence analysis, and so on
這五個最剛開始的課程就是要去引出許多學習的范疇，包括像代數，平方和立方，幾何學，植物學和動物學，進化和分類，化學和物理學的實驗，數學和語言的歷史，文法和句型分析等等。Secondly, the thesis bring ups to make use of mathematics clustering analysis method, combine with analysis the accident occur rate of each occupation ( business enterprise ), the death rate of employment injury, the severely wounded rate of employment injury, the slight wound rate of employment injury, the death rate of occupational disease, the occur rate of occupational disease and the circumstance of employment injury overhead and so on, to classify the risk grades of occupation ( enterprise ). according to the clustering consequence, the grade differential rate of the
其次，論文運用數學聚類分析方法，結合各行業（企業）的事故發生率、工傷死亡率、工傷重傷率、工傷輕傷率、職業病死亡率、職業病病傷率以及工傷費用支出情況等指標進行行業（企業）風險等級分類。根據分類結果，合理確定各行業風險等級差別費率。再次，論文通過對國內外現行工傷保險費率浮動方法的研究，提出了結合企業千人死亡率、千人重傷率、千人輕傷率和支收率指標來確定企業費率浮動的方法。In the same time the output torque can also be measured and controlled rapidly and accurately. due to the complex nonlinear relation between the applied electrical field and the torque, it ' s difficult to set up the model using existing physic and mathematic theories. however, artificial neural network can express discretional nonlinear relation and has ability of study, which provides a new concept and method to solve this problem
由於波紋式電流變傳動機構的外加電場和電流變液產生的力矩間呈復雜的非線性關系，用現有的物理和數學理論來建模尚有一定的難度，而人工神經網路有表示任意非線性關系和學習的能力，給解決這類問題提供了新思想和新方法。Then following reality constituent of engine and connecting component interface, a nonlinear signal cylinder engine model has been created, though fire interval and fire order, a control - oriented four cylinders engine is build. following dynamometer is seen as load, performance of engine is simulated and researched under the condition of constant torque and speed, validation of the math and simulation model have been confirmed by comparison result between simulation with test result of engine performance simulation software dyno
按照發動機的實際組成，根據各部件的介面類型連接模型庫中的部件，建立了單缸發動機非線性模型，在此基礎上，依據發動機實際發火間隔和順序，建立了面向控制的四缸汽油機模型，並以測功器為負載，通過恆轉矩和恆轉速方式進行了發動機性能模擬和研究，模擬結果和發動機動力性能模擬軟體dyno測試結果的對比驗證了數學模型和模擬模型的正確性。Time domain noise is simulated by the mathematical pseudo uniform or normal random variable and coupled to deterministic signals such as rectangular ( rect ), triangular ( tria ), unit step exponential ( uexp ), even exponential ( eexp ), or gaussian ( gauss ) pulse voltages in finite number of time samples in finite time period
用數學類真均勻或常態隨機變數模擬時域雜訊，與定然時域訊號如，方形、三角、指數遞減、或高斯等電壓脈波在有限時域?圍之有限個時域取樣結合。Quality education and the teaching of common higher mathematics in colleges
素質教育與高校非數學類專業高等數學教學Php math classes
Php數學類The educational reform in the mathematics teaching is the most important task in adult education
數學類課程教學改革工作是成人教育教學改革的重頭戲。The majority of the class - development work for a mathematical class involves computing intermediate and summary values
數學類的大部分類開發工作都涉及到計算中間值和匯總值。From a problem - solving point of view, this means that you can employ backward chaining to develop the methods of a mathematical class
從解決問題的角度出發，這意味著您可以使用逆向鏈接來開發數學類的方法。In addition, the. net framework math class provides constants and other static methods for trigonometric, logarithmic, and other common mathematical functions
此外， . net framework數學類為三角函數、對數和其他常見的數學函數提供常數和其他靜態方法。Mathematics is a very crucial basic course, which plays an important role not only in the students ' study of the specialty theories but also in the development of their logic thinking ability and originality ability
數學類課程作為重要的基礎課，不僅是學生進行專業理論學習的基礎，而且對于培養學生的邏輯思維能力、創新能力都有著至關重要的作用。The thesis makes a comparative study of the collection of mathematics journals in the three largest national full - text database, with the purpose of offering assistance and reference to mathematics staff who want to gain information of and make use of electronic mathematics resources
摘要對國內三大全文數據庫所收錄的數學類期刊進行比較研究，目的是為廣大的數學工作者獲取與利用國內數學電子資源提供參考與幫助。分享友人