數學置標語言 的英文怎麼說

中文拼音 [shǔxuézhìbiāoyǔyán]
數學置標語言 英文
mathml
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 學 : Ⅰ動詞1 （學習） study; learn 2 （模仿） imitate; mimic Ⅱ名詞1 （學問） learning; knowledge 2 （學...
  • 置 : 動詞1. （擱; 放） place; put; lay 2. （設立; 布置） set up; establish; arrange; fix up 3. （購置） buy; purchase
  • 標 : Ⅰ名詞1 [書面語] （樹梢） treetop; the tip of a tree2 （枝節或表面） symptom; outside appearance; ...
  • 語 : 語動詞[書面語] （告訴） tell; inform
  • 言 : Ⅰ名詞1. （話） speech; word 2. （漢語的一個字） character; word 3. （姓氏） a surname Ⅱ動詞（說） say; talk; speak
  • 數學 : mathematics
  • 語言 : language
  1. This paper starts the research of the liquid floated pendulous accelerometer testing system according to the engineering. at first, this paper gives the brief introduction of the history and present status of accelerometer and its testing technology, the working principium and math model of the liquid floated pendu - lous accelerometer, and then, decides the binary width pulse force retrim loop as the design proposal of testing system, researches the transfer function of every part in the system emphasizly, analyses the stability of the whole accelerometer testing system from the angle of control theoretics by the open loop transfer function of system, and designed the correcting net, analyses the basal problems such as resolution, sampling restraint, precision and so on, designs the hardware testing circuits such as preamplification, band - pass filter, alternating amplifier, phase sensitive demodulatorn, pulse - width modulation, frequency scale circuit, moment current generator. finally, using the graphics program language labv - iew which is designed for testing field especially by ni accomplishes the solfware design of testing system, realized the testing functions

    首先對加速度計及其測試技術的發展歷史和現狀，液浮擺式加速度計的工作原理和數學模型等作了簡要的介紹，然後確定了以二元調寬脈沖再平衡測試迴路為設計方案，並從控制理論的角度進行了分析，著重研究了系統中各部分的傳遞函數，利用系統開環傳遞函數分析了系統的穩定性，同時設計了系統的校正網路;分析了二元調寬脈沖再平衡測試迴路的解析度、采樣約束以及測試精度等基本問題，並按照系統分析的結果設計了包括前置放大、帶通濾波、交流放大、相敏解調、脈寬調制、頻標電路以及力矩電流發生器等測試系統各部分硬體電路，驗證了電路的正確性，最後按照測試系統的要求，採用了美國ni公司專為測試領域所開發的虛擬儀器工具? ? labview作為測試軟體開發工具，利用該圖形化編程語言完成了測試系統軟體部分的設計，實現了測試功能。
  2. With the rapid development of internet, digital library information resources are increasing with geometric series. in the face of tremendous amount of network resources, how to organize and describe digital library information resources so as to readers can find and utilize them expediently, is a problem that the librarians must solve urgently. firstly, this article describe the digital library information resources is different of other resources. it has its only orgnize and orgnize way. secondly, standards and specifications in the contents creation and resources description can be created in the course of the building of digital information resources. in these days, there are many metadata schemas in organizing digital library information resources. metadata schemas for resources description and domain specific markup languages have evolved dramatically during the last several years. this paper analyzes and discusses several metadata schemas. dublin core has been dramatically applied to the libraries for its advantages

    隨著internetr的訊猛發展，數字圖書館信息資源呈幾何級數增長。面對浩如煙海的網路信息資源，如何來選擇一種對數字圖書館的信息資源進行組織與描述的標準，以方便讀者查找和利用，成為圖書情報學界急待解決的問題。本文首先介紹了數字圖書館信息資源不同於其它的信息資源的特點，提出數字圖書館信息資源有自己獨特的組織原則與組織方式；其次，在數字圖書館信息資源的建設中，在內容創建和資源描述方面時應遵循相應的標準規范，目前存在的多種組織數字圖書館信息資源的元數據標準，其中以處理文獻資源為基本目的的元數據標準和專業置標語言近年來都在以前所未有的速度向前發展。
  3. Simply speaking, our seo services analyze and find out the most suitable keyword phrases for your website, optimize website content and actively improve link popularity of your website. eventually, our search engine optimization service helps your website to get many high search engine ranking across search engines like yahoo, google, msn, altavista, teoma, lycos, etc. we only adopt ethical search engine optimization skills to optimize website, and you are safe to use our seo service without worrying

    簡單來說，我們的搜尋引擎排名服務會透過多種方法如語言學分析和搜尋器數據等為您細選最有效的關鍵詞，然後透過我們的網站優化技術，使您的網站占據top20位置，使您的目標顧客于搜尋引擎中找到您的網站包括google ， yahoo ， msn ， altavista ， lycos .等等。
  4. That is, production process of the human - machine system was perfected, and high efficiency and economic object was realized through research about present stuff flow, plane layout of workplace, human - machine operation program, action analysis, staff configuration and task measurement. secondly, the human - machine system, which was made up of operator and ipc, was designed and its technical system was researched and developed. crt ' s human - machine information management system was designed using language visual foxpro 6. 0

    本文從人機工程學角度出發，深入分析了人機系統理論知識及其設計模型，首先進行了加工中心人機系統作業分析及改善，即通過對現有的物料型流程程序、車間平面布置、人機操作程序、動作分析、人員配置及作業測定的調研，完善此人機系統生產過程，實現了此人機系統的高效、經濟目標；其次進行了人和工控機組成的人機系統分析設計，並對此系統中的技術系統（ crt顯示界面）進行了研究與開發，利用面向對象技術的關系型數據庫語言visualfoxpro6 . 0設計了crt人機信息管理系統。
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