準圓 的英文怎麼說

中文拼音 [zhǔnyuán]
準圓 英文
director circle
  • 準 : Ⅰ名詞1 （標準） standard; guideline; criterion; norm 2 （目標） aim; target Ⅱ動詞1 （依據; 依照）...
  1. Using vb6 programming software, the different marked volume of corresponding absolute altitude for the horizontal vessel which have arbitrary ellipse head and spherical vessel can be calculated more rapidly and accurately, and the method was not restricted by vessel specifications

    摘要介紹了利用vb6編程軟體，快速準確地計算出具有任意橢圓形封頭的臥式容器及球罐不同標高液位所對應體積的方法，該方法不受容器規格限制。
  2. Spinning damsel and cowherd are the famous stars vega and altair respectively. in chinese mythology, they were tragic lovers separated by the milky way and could only meet once in a year

    只要轉動星圖上的圓盤對準觀測時的日期和時間，圓盤內所顯示的就是香港當時可見到的星空。
  3. Xm ) trundle needle, trundleing the post thrust bearing trundles the needle through the roll part of the body, cylinder roller and thrust maintain shelf and the thrust bed down the livestock to make up, trundleing needle and the cylinder roller is subjected to the shelf maintaining that the thrust maintains and guides. moreover thrust bed down the livestock against the difference, shaft, the pedestal encircles and employs in company, fix module shaft shoulder end face and the shell opening back plane dimensional tolerance, geometry accuracy, rigidity, axial is moved up and down, coarse degree ought to accord with the internation ， national standard stipulation demand

    滾針，滾柱推力軸承由滾動體滾針，圓柱滾子及推力保持架和推力墊圈組成，滾針和圓柱滾子受到推力保持的保持架引導，並與不同的推力墊圈，軸，座圈一起使用，安裝組件的軸肩端面和外殼孔底面的尺寸公差，幾何精度，剛性，軸向跳動，粗糙度應符合國際，國家標準規定的要求。
  4. This paper describes an automatic contest robot from the cctv holding “ the first robot tv contest all over the academician ”, describes the function and the realization of the robot in greater detail. the robot adopts two stepper motors in the stepped driving control system and putting - ball control system like fishing, with the control of at89c52 single - chip microcomputer, it can synchronously produce driving pulse for two stepper motors and control the moving of the robot along the predetermined line

    該競賽機器人採用步進電機作為行走驅動，釣魚桿式的放球控制系統，在at89c52單片機的控制下，分別為左、右步進電機產生脈沖，控制機器人按照預設的固定路線行走，待機器人到達預定的目標位置后，同時控制多個放球機構，從而能分別將賽球準確地放入到比賽圓筒中。
  5. A base price of us $ 286 / ( short ) ton was agreed, which is a us $ 10 / ton increase over 2006 ' s us $ 276 / ton

    基礎價格286美圓/噸獲得批準，該價格每噸增加了10美圓與2006年的276美圓/噸相比。
  6. Then, as they were just passing the round tower, the young man shouted : " stand by there to lower the topsails and jib ; brail up the spanker !

    這時，船正在駛過圓塔，青年就喊道： 「注意，準備收主帆，后帆和三角帆！ 」
  7. And when the good fathers had reached the appointed place, the house of bernard kiernan and co, limited, 8, 9 and 10 little britain street, wholesale grocers, wine and brandy shippers, licensed for the sale of beer, wine and spirits for consumption on the premises, the celebrant blessed the house and censed the mullioned windows and the groynes and the vaults and the arrises and the capitals and the pediments and the cornices and the engrailed arches and the spires and the cupolas and sprinkled the lintels thereof with blessed water and prayed that god might bless that house as he had blessed the house of abraham and isaac and jacob and make the angels of his light to inhabit therein

    這幾位好神父抵達了指定地點，小布列顛街八九十號的伯納德基爾南股份有限公司的店堂這是食品雜貨批發商，葡萄酒和白蘭地裝運商特準在店內零售啤酒葡萄酒和烈酒。司儀神父祝福了店堂，焚香熏了那裝有直欞的窗戶交叉拱拱頂稜柱頭山墻上楣鋸狀拱門尖頂和圓頂閣，把聖水撒在過樑上，祈求天主祝福這座房舍，一如曾經祝福過亞伯拉罕以撒和雅各的房舍那樣，並且讓天主的光明天使們住在裏面。
  8. 5. two criteria are put out in straw classification process. the first one is based on the proportion of length and width of object ' s bound box, and the second one is based on the circularity of object

    5針對秸稈物體的形狀特徵，提出用物體外包矩形的長寬比以及物體的圓形度二準則依次進行目標形狀判斷的方法。
  9. In data processing, several data file format exported from measuring system has been analysis in detail, and some research has been made in these file - formats, and some try was made also. the decision standard of a thin and long triangle was discussed. besides the minimum angle of a triangle, there also the no - equlangularity and the ratio of radius of inscribed circle and circumcircle of a triangle

    比如利用vc6 . 0開發了程序，可以計算三角片的法矢量、三角片的一些特徵信息，以及狹長三角形的判斷，特別是分析了除最小角之外的兩個判斷標準：外接圓和內切圓半徑之比值r r ，以及三角形的不等邊度e ，及它們與最小角之間的一致關系。
  10. Calibration specification for base circle pitch comparator

    基圓齒距比較儀校準規范
  11. Make four indentations into the condenser near the standard cone joint.

    在冷凝器接近標準圓錐接頭處打四個穴孔。
  12. Conic projection with two standard parallels

    雙標準緯線圓錐投影
  13. First the sketch / datum plane is fitted by least - square distance, then the extruded direction or axis with the flank points of the cloud is extracted in quadratic paogramming arithmetic, and certain points projected to gain 2d sketched datas. feature points are defined to segment the sketch datas, and the sketch profile is generated by fitting separately the line and circle segment

    使用最小二乘方法擬合草圖基準平面，採用二次規劃方法提取拉伸方向和旋轉軸線，然後將數據點投影以獲取草圖數據，通過柵格劃分提取草圖邊界輪廓數據，再對這些邊界數據進行基於特徵點的分割，以直線和圓弧段擬合出草圖輪廓。
  14. Then the author focus on schemes including identification, digital signature and deniable authentication, and several classical algorithms are addressed as well. in addition, we analyze the differences between standard security paradigm and random oracle paradigm. based on all above, by using elliptic curve, we establish a new identification scheme and its corresponding digital signature scheme under random paradigm

    文章詳細的分析了認證系統的三種類型，即身份認證、數字簽名和消息認證，剖析了一些經典的方案，並對標準安全模式與隨機oracle模式做出比較，並基於隨機oracle模式提出了一個新的身份認證演算法及其相應的數字簽名變形，兩個演算法均在橢圓曲線上實現。
  15. The test results from the standard circles with different radii and the industrious application of the stiffening plate of santana ' s front longeron were presented

    給出了以不同半徑的標準圓進行測試的結果和以桑塔納轎車前縱梁加強板為例進行的工業應用。
  16. Major product varieties include standard circular screwing dies and manual screwing taps as well as thread tool serial products in combined packages

    主要生產品種有公制、英制、美標、德標等標準圓板牙、手用絲錐，及組合套裝螺紋工具系列產品。
  17. Guide for proper use and maintenance of calibrated round steel link lifting chains

    校準圓鋼鏈節起重鏈正常使用和維修指南
  18. At the present time, both on - line control and off - line analysis are performed manually and inefficiently. accordingly, the task of register marks detection is proposed and studies on computer - vision - based system of detecting register marks are presented

    本文就是在這樣的背景下，提出了套準標志檢測的任務，研究基於計算機視覺演算法的自動套準圓分析檢測系統。
  19. A shooting algorithm for soccer robot based on a dynamic referencing circle

    基於動態基準圓的機器人足球射門演算法研究
  20. Installation fundamental circle

    安裝基準圓
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