活動標尺 的英文怎麼說

中文拼音 [huódòngbiāochǐ]
活動標尺 英文
movable scale
  • 活 : Ⅰ動詞1 （生存; 有生命） live 2 [書面語]（救活） save （the life of a person）:活人無算 （of a goo...
  • 標 : Ⅰ名詞1 [書面語] （樹梢） treetop; the tip of a tree2 （枝節或表面） symptom; outside appearance; ...
  • 尺 : 尺名詞[音樂] （中國民族音樂音階上的一級 樂譜上用做記音符號 參看「工尺」） a note of the scale in ...
  • 活動 : 1 （運動） move about; exercise 2 （動搖） shaky; unsteady 3 （不固定） movable; mobile; flexible...
  1. By comparing i8o curve with annual growth rate and grey level curve in the stalagmite during the same period, the author brings forward that that climate in shennongjia region mostly embodies matching modes of warm / wet, cold / dry over the past 2000 years, but temperature was out of harmony with precipitation in the course of climate transforming, which shows that shennongjia climate embodies matching modes of cold / wet, warm / dry at part period of time

    近2000年中17次太陽活動和1400aad以來29次火山活動對氣候變化影響的印跡在石筍氧同位素中都有明顯的記錄，表明氣候事件與太陽活動、火山活動有較好的相關性。石筍各代用指標譜分析顯示126a 、 100a 、 81a 、 60a 、 40a 、 22a 、 11a等周期成分，也進一步支持了太陽活動對季風區短尺度氣候變化的驅動作用。
  2. To the large - scale atmosphere, we separate the terms of the horizontal vorticity converting into the vertical vorticity, which considered as the baroclinic terms, from the terms that not including horizontal vorticity by the rules of the p coordinate transforming to the z coordinate in the traditional vorticity equation, and carry out the scale analysis, and then conclude that the baroclinic terms are able to reach the same magnitude grade as the partial derivative of the vertical vorticity to time when it takes place the large scale precipitation in the summer monsoon period in china. by analyzing the game reanalysis data from april to august in 1998 in the region of chinese continent, we found that the baroclinic terms is important to the large - scale cyclone developing above the 600hpa, and the magnitude changing of the baroclinic terms is nearly in - phase as the monsoon movement, so which imply exactly that the magnitude changing of the baroclinic terms is the one of the natural characters of the summer monsoon evolution and equivalent to the movement rule of the subtropical high of the western pacific

    在p坐標垂直渦度方程中，利用p坐標向z坐標轉換的公式將水平渦度向垂直渦度轉化的所有項分離出來，這些項具有明顯的斜壓特徵，對其進行尺度分析后，得出在可以忽略潛熱釋放對渦度影響的對流層中、高層，此轉化項是大尺度斜壓渦度發展的重要項。通過對1998年48月的game再分析資料進行實際計算也發現，轉化項在東亞夏季風上升支的600hpa及以上層次對垂直渦度的局地變化貢獻很大，不能忽略。同時發現水平渦度向垂直渦度的轉化在南海季風爆發時和江淮梅雨入梅及發展過程中均有指示性意義，在南海季風爆發以後，在中國東南部地區，轉化項的大小與夏季風的活躍和中斷等活動有著幾乎一致的變化規律，這從側面也指出了，此轉化項的變化是夏季風演變所具有的本質特徵，並且它反映出了西太平洋副高在中國大陸的活動情況。
  3. Hydraulic fluid power. 250 bar single - rod cylinders. bore from 50 to 500 mm

    液壓流體動力. 250巴的單活塞桿液壓缸.缸內徑50至500毫米.標牌和互換性尺寸
  4. In the end of the paper, the development of the software is introduced and an example for floating - end heat exchanger design is given to show the usefulness of the system and the effect. the method presented in this paper makes use of database to save and manage the standard sizes data and makes use of drawing libraries to save and manager the parts and assembly drawings. the theory of fixed patterns with flexible sizes is used to generate the parts and assembly drawings

    文中提出的方法充分利用了數據庫技術對換熱器系列標準化尺寸數據進行有效的存儲與管理，利用圖庫對結構相同或相似的視圖進行分級分類存儲與管理，利用「死圖活尺寸」的圖形生成原理快捷地生成各種型號浮頭式換熱器的零部件圖和裝配圖，實現了浮頭式換熱器的輔助設計計算和自動繪圖的功能；所開發的軟體使得換熱器設計中許多實際問題得到圓滿解決，軟體開發方法具有通用性，對其它類型的換熱器輔助設計系統的開發有重要的參考價值，在該領域中將有良好的應用前景。
  5. Within a geologic blink of an eye, humans from the rh ? ne valley to the russian plain were producing advanced weaponry, forming long - distance trade networks, expressing themselves through art and music, and generally engaging in all manner of activities that archaeologists typically associate with modernity

    以地質年代的尺度來衡量，才不過一眨眼工夫，從法國南部的隆河河谷到俄羅斯平原，所有的人類社群都會製做先進武器、形成遠距貿易網、以藝術品與音樂發抒自己，並從事考古學者一向當做現代標竿的所有活動。
  6. The results show that in the later stage of the nucleation process, the maximum slip velocity is monotonically accelerating ; the slipping hot spot ( where the slip rate is maximum ) migrates spontaneously from a certain instant, and such migration is spatially continuous ; when the maximum velocity reaches a detectable order of magnitude ( at least one order of magnitude greater than the loading rate ), the remaining time is 20 hours or more, and the temporal variation of slip velocity beyond this point may be used as a precursory indicator ; the average slip velocity is related to the remaining time by a log - log linear relation, which means that a similar relation between rate of microseismicity and remaining time may also exist ; when normal stress variation is taken into account, time scale of such processes can be extended by about 2 times

    結果表明，在成核的後期階段：最大位移速率單調加速增加；滑動熱點（最大滑動速率處）在後期階段開始自發性遷移，且在空間上連續；當最大滑動速率達到可以明顯探測的量級時（高於載入速率一個數量級以上） ，倒計時間為20小時或更長一些，這時的速率變化可作為臨震預測標志；平均滑動速率與倒計時間的關系在臨震階段呈對數線性趨勢，由此可推測微震活動增長率與倒計時間同樣存在對數線性關系；正應力的變化對上述時間尺度有延長作用，使之大致增加到原數值的2倍。
  7. In such a background, with the in - depth research on key techniques such as " assembly modeling " 、 " application of dimension chain technique " 、 " research on dimensioning mode ", the flexible application of correlative mathematical tools in graph theory, the utilization of relatively convenient activex technique provided by cad, the corresponding system has been developed to ascertain the functional dimensions and dimensioning mode, complete the automatic dimensioning of parts

    本文就是在這樣的一個大背景下，通過對「裝配建模」 、 「尺寸鏈技術的應用」 、 「尺寸標注模式的研究」等關鍵技術進行深入的研究，靈活應用圖論中的相關數學工具，利用現代cad環境所提供的比較方便的activex技術，開發出相應的系統，確定出零件的功能尺寸和標注模式，實現零件尺寸標注的自動化。
  8. Its invalidation of turning rupture leads to driving safety problems on the basis of research on the torsion bar spring in the suspension system, the paper finds the way to enhance the performance of the suspension system. the paper establishes the mathematical model of the double wishbone independent suspension, analyses the specific structure in theory, uses the softwares of adams and matlab to simulate the functions which are nearly similar with the actual working conditions. at the same time, the paper adopts the way of parameterized design, programs to adjust the system parameters conveniently and inducts the optimize design with the concrete targets to improve the suspension system performance

    本文的研究方法是通過建立扭力桿與獨立懸架的數學模型，以理論分析為基礎，結合具體的懸架結構，運用adams和matlab軟體，對研究的對象進行模擬分析，使設計人員在近似真實的模擬條件下能夠更好的對目標進行研究；同時，還引入了參數化的設計方法，通過編程，增加了人機互動式界面，可靈活的對懸架導向機構主要構件的空間幾何尺寸進行動態調整；在優化設計過程中，針對汽車懸架運動學、動力學的特定要求，對具體的目標進行優化設計，從而獲得良好的行駛平順性和操縱穩定性。
  9. With the development of technology of total station instrument, automatics and intelligence has been realized in the surveying field. especially, the function of automatic target recognition has been widely used in the field of kinetic survey

    自動目標識別跟蹤的功能在動態測量中有著廣闊應用領域，尤其在小尺度局部坐標測量當中，測量精度、靈活機動、快速便捷、無接觸等方面，有著其它測量技術不可比擬的優勢。
  10. As a summing - up, we can analyze these views in thr ee aspects. in form, these views consist of students " opinion, belief, faith and ideal for choosing jobs, shown in various ways ; in content, the views have r eflected the subjects " fundamental position, needs, interests, as well as the sub jective features in realizing the interests, the necessary abilities and activities. they are also the mental system of goals, which exists centering on what to believe, what to pursue and what to realize ; in function, the views work as a criterion in students " mind for judgment, to decide the quality of the professi on and the value of the careers chosen

    概括而言，可以從三個層面加以把握：從其形式來看，大學生擇業觀是由大學生對自己選擇職業的看法、信念、信仰、理想等所構成，思想形式是多種多樣的；從其內容來講，大學生擇業觀反映了大學生作為主體在擇業過程中的根本地位、需要、利益，及實現自己利益和需要的能力、活動方式等方面的主觀特徵，是以「信什麼、要什麼、堅持追求和實現什麼」的方式存在的人的精神目標系統；從其功能來看，大學生擇業觀起著評價標準的作用，是大學生心目中用於衡量職業好壞、權衡擇業得失的天平和尺子。
  11. Differential pressure measuring instruments with magnetic piston and compression spring, nominal size nd 80, with or without electric contact device

    帶有磁性活塞和壓縮彈簧的差動式壓力測量儀表，標準尺寸表徑80 ，有或沒有電接點。
  12. Model 2600 differential pressure measuring instruments with magnetic piston and compression spring, nominal size nd 80, with or without electric contact device

    帶有磁性活塞和壓縮彈簧的差動式壓力測量儀表，標準尺寸表徑80 ，有或沒有電接點。
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