earth frame 中文意思是什麼

Green, the main background color of our badge, symbolizes a prosperous earth, with the blue frame and white base representing the fair skies of good weather and the white clouds of a promising future

顏色搭配以綠色為主，意為錦繡大地，欣欣向榮，加上白底藍框，顯現藍天白雲，意氣風發之景象。

The basic mechanics knowledge in bridge construction is involved to the basic knowledge in many branches such as theoretical mechanics, structural mechanics, material mechanics, flexible mechanics, structural dynamics, earth mechanics and hydraulics mechanics etc. to show the reason of research thinking of this paper, the intersectional theory among engineering mechanics, engineering construction and engineering supervision is studied, it mainly include following content 1 ) framework and structure the framework is the system or structural frame that can produce action

2 、橋梁建設中的力學基礎知識涉及力學中的理論力學、結構力學、材料力學、彈性力學、結構動力學、土力學和水力學等諸多分支中的基礎知識。論文中對橋梁力學中的幾個概念進行了詳細的闡述，主要包括以下內容： 1 ）機構與結構機構是指能夠產生運動的構架或體系。

I know not whether the day was fair or foul ; in descending the drive, i gazed neither on sky nor earth : my heart was with my eyes ; and both seemed migrated into mr. rochester s frame

我不知道那天天氣是好還是不好，走下車道時，我既沒觀天也沒看地，我的心靈與眼目都集中在羅切斯特先生身上。

Since this frame of reference - the earth ? is rotating, motions that would be straight in a stationary frame of reference appear curved to the observer on earth

由於參照系?地球?是旋轉的，所以在靜止參照系中應是呈直線運動，在地球上的觀測者看來就成為曲線運動。

Based on classical dynamical equation on elastic oarth rotation, an associated dynamical equation containing both nutation and wooble of earth rotation has been deduced through introducing motion of nutation frame with respect to inertial spatial frame

基於經典的彈性地球自轉動力學理論，通過引入章動參考系相對慣性空間的運動，建立了彈性地球極移和章動的聯合動力學方程。

Earth - moving machinery - articulated frame lock - performance requirements

土方機械.鉸接車架鎖定裝置.性能要求

According to the special stratum condition 、 soil parameter 、 pile frame system in the protecting landslide of hongtian jianfeng in yongan city in fujian province, compile a fem program of plane strain and analyze the interaction by nonlinear fem on intensity discount. in the program, duncan - chang model is applied to earth, elasticity model is applied to pile and rock ; goodman element is set between pile and rock - earth and applied to simulate sliding plane and flexible floor ; sequential pole elements with original stress are applied to anchor cable

在程序中土體採用了duncan - chang雙曲線本構模型，樁和錨固層以下的巖體採用了線彈性本構模型，並且在樁和巖土體間設置了無厚度的古德曼（ goodman ）單元，對于軟弱夾層和已知的滑裂面也採用古德曼單元模擬，錨索採用的是具有初始應力的連續桿單元模擬。

This work can be summarized as follows : 1 ) we define several reference frames, including earth reference frame, radar reference frame, target reference frame. then, we give the conversion relationships on the basis of introducing the model of the conversion model

本文的主要工作如下: （ 1 ）完成了在模擬系統中用到的雷達視線坐標系、速度坐標系和目標坐標系的定義，在介紹坐標系轉換模型的基礎上給出了各個坐標系之間的轉換關系式。

Fiber optic gyro ( fog ) inertial system provides angular velocity and acceleration measurement of measurement body along three axes, based on the attitude matrix refreshed by outputs angular velocity to transform the acceleration from the body frame to the earth frame, finally through acceleration integral we can get the position of the measurement body in the space. fog is popular in the navigation field for many advantages, such as wide dynamic range, high resolution and all solid components

該測量方法利用捷聯式光纖陀螺輸出的角速度和加速度信息，測出運載體沿三個方向的加速度分量；再利用光纖陀螺輸出的角速率信號，不斷更新測量體的姿態轉換矩陣，將加速度分量用轉換矩陣更換到地理坐標系；最後經過計算機對轉換后的加速度信號積分運算分別可得到運載體在三維空間中的位置。

Abstract : according to the fragment warhead of the missile, we propose dynamic characteristic of fragment dispersion in different reference frames, calculate dynamic distributing density function in earth reference frame and missile reference frame, and point out the dispersion section of the warhead is different from the dynamic distributing density in earth reference frame and missile reference frame

文摘:以某型防空導彈的破片殺傷式戰斗部為例，分析了在不同坐標系中的破片動態飛散特性，分別計算出在地面坐標系和彈體坐標系中破片的動態飛散密度函數，指出在不同的坐標系中戰斗部的飛散區和飛散密度不同。

Based on the general conception of holography, the author analyzes the tourism region with a holographic view of human - nature relationship, and considers, in the core, the origination, development, transformation of tourism region system is a course in which the resources system is transformed to the economic system ， to the cultural system, which demonstrates by the structure of tourism region objection system ? ? from the structure of tourism resources to the structure of tourism products ， to the structure of the tourism markets ， to the structure of tourism industries, and each step of transformation needs the input of anti - entropy from the subjection system ? ? the tourists, the tourism scholars, the tourism enterprising, the tourism media, the government and the local people who urge the region sustainable development. there are six chapters in the dissertation : in the first chapter, on the base of holographic view, the author constructs a holographic space which consists of one - dimensioned time, three - dimensioned space and multi - dimensioned system, which can supply for the study of variety and multi - perspective of tourism region subsystem, meanwhile originationable theory, fractal theory and down - to - the - earth theory are put forward as methodology, what ' s more, the author constructs the paradigm of the tourism region development as the frame of region tourism development. in the second chapter, with a holographic view, some concepts of tourism region system, both objection system and subjection system, are defined again, especially, the conception of tourism, tourist, tourism resources and tourism product, the author considers, it ' s only through information that can explain how the tourism derived and developed, what the tourist demands and utility are, and the relationship between the inner subjection system is regarded as mutuality

本論文結構共分6個部分：第一部分，從全息學的基本觀點出發，構建出由一維時間、三維空間和多維系統組成的全息空間，這為研究旅遊地域各子系統的多樣性和多角度性提供了理論的依託，並將元化思考、分形理論和紮根理論作為旅遊地域開發的主要方法論，構建出旅遊地域全息開發的思維範式，為旅遊地域的開發奠定了堅實的理論框架；第二部分，從全息角度對旅遊地域系統，包括客體系統和主體系統，進行全新的界定，尤其對旅遊活動、旅遊者、旅遊資源及旅遊產品的概念進行全新界定，認為只有從信息角度才能理解旅遊活動產生、發展以及旅遊者的需求和效用，並在旅遊地域開發關繫上提出了互為主體的觀念；第三部分，從空間角度對旅遊地域進行分析，認為旅遊地域是運動的，要素運動形成要素的結構變化，進而推動整個旅遊地域的運動，同時，旅遊地域運動還受到環境系統的制約和影響，筆者還對旅遊地域相互作用關系作了較為深入的研究，認為不同等級間和同等級間旅遊地域相互作用遵循不同的規律；第四部分，通過對旅遊地域周期理論的再認識，詳細分析了影響旅遊周期的因素，並提出旅遊地域全息周期的理想模式是logistic曲線；第五部分，筆者對旅遊地域的開發模式進行了總結，從主體角度提出了4種旅遊地域全息開發模式? ?資源主導型、學者主導型、企業媒體主導型和政府大眾主導型，並從環境系統對旅遊地域開發的影響程度出發，提出2種修正模式? ?微阻礙模式和重阻礙模式；第六部分，以安西縣為例，在全息分析安西縣旅遊地域發展狀況之後，強調旅遊產品的開發與設計是旅遊地域開發的關鍵，並運用全息的觀點對旅遊產品開發進行了實證研究。

The importance of this problem lies in the fact that the earth is a rotating frame of reference.

這個問題十分重要，因為地球就是一個轉動參照系。

An aircraft in steady flight over the earth is just as suitable an inertial frame of reference as the earth itself.

在地球上空穩定飛行的飛機，正如地球本身那樣，也可作為慣性參照系。

In order to make sure the spacecraft can fly in any condition here adopted the error model was derived by friedland in 1978, which was based on the earth centered inertial ( eci ) frame

為了能有利於衛星等航天器高精度自主導航本文採用1978年由friedland提出的基於慣性坐標系下的慣性系統誤差理論推導出另外一種基於慣性坐標系下的慣性導航系統。