割圓 的英文怎麼說

Secondly, programmed the image processing arithmetic code which include the bottom arithmetic for the general condition comprises threshold division, region combination and informate and the middle level arithmetic for the given task comprises detecting the line dation creirection according to the hough transform in order to fix on the hole ’ s azimuth angle, detecting the aiguille tip position according to the image movement according to the environment and the image format

然後，根據目標環境要求和攝像機採集圖像格式，開發了圖像處理演算法程序。圖像處理演算法包括底層演算法和中層演算法兩部分，底層演算法針對通用情況，包括閾值分割、區域合併和信息生成。中層演算法針對具體任務設計，包括利用hough變換檢測棱線的方向，從而確定圓孔的方位角和利用基於圖像運動檢測鉆頭尖端位置。

Its bright even colour and texture lend themselves well to beads, cabochons, and carvings

它是極適合於切割成圓珠半圓弧面型或雕刻。

Translucent rose quartz is much more readily available, being used for beads, cabochons, carvings, and architectural purposes

，大多數是被切割成圓珠半圓弧面型或雕刻和建築之用。

These crystals have many inclusions, but they are, nevertheless, eminently suited to being cut as beads or cabochons

雖然如此，其原石卻很適合切割成半圓弧面型或在印度很受歡迎的圓珠。

Emeralds are also cut in many other, mainly classical shapes, but if the raw material contains a large number of inclusions, it may often be cut into a gently rounded cabochon, or into one of the emerald beads which are so popular in india

祖母綠也可切割成不同的型，主要是傳統的造型，而瑕疵較多的寶石往往是被切割成半圓弧面型

Solid and segmental saws for cold cutting of metals - interchangeability dimensions of the drive - saws diameter range 224 to 2240 mm

冷切割金屬用整體和組裝的圓鋸.可換尺寸的驅動.圓鋸直經由224到2240 mm

Conic sections get their names because they take the shapes of the cross sections of a cone

我們稱這四種形狀為圓錐截線，是由於以不同方法切割圓錐體，便可以得到這些形狀。

Research on six - pole machine of manpower driving disc cropper

驅動圓盤式人力收割機六桿驅動機構的研究

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。

This form of construction is strong and has the additional advantage of enclosing a given volume with the least possible use of materials. geodesic domes are actually derived from regular polyhedra. those that are derived from the dodecahedron and the icosahedron have joints where 5 distinct triangles meet

由正十二或正二十面所建而成的短程線圓頂特色是當中的一些接駁點由五個三角形組成而由正八面體所建立的圓頂則可以分割成四分之一或四分之三個。

Safety of woodworking machines - circular sawing machines - double mitre sawing machines for v - cutting

木工機械安全.圓盤鋸床. v切割用雙斜角鋸床

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A theoretical study on semicircle shaped charge blast - cutting

半圓形聚能裝藥爆炸切割的理論探討

Among such curves are the quadratrix invented by hippias.

在這樣的曲線中有希皮阿斯發明的割圓曲線。

Improving method for time dividing arc interpolation

時間分割圓弧插補改進演算法

Circular cross cut saw

橫割圓鋸

He is regarded a master of textual criticism in anhui province during the reign of qianlong and the reign of jiaqing

著有《孟子字義疏證》 、 《聲韻考》 、 《戴氏水經注》 、 《勾股割圓記》等。

Through repairing the worn parts of four hydropower stations of xinzhuang, zaoqi, suide and qiemo, and taking some comprehensive anti - abrasion measures, such as checking and repairing the runner blade, cutting the head of blade into round shape, adding an apron to the outer edge of blade and increasing a guiding plate in the head of blade, a good effectiveness has been gained so that it increases the output of generating unit and enhances the abrasion resistant capacity

通過對新莊、棗渠、綏德、且末4個水電站的磨蝕破壞部件的修復、轉輪葉片測型與修型、葉片頭部割圓角、葉片外緣加裙邊、頭部加導流板等抗磨蝕措施的綜合治理，取得較好效果，使機組出力增加、抗磨蝕能力提高。

In this text, algorithms such as preprocessing of color image, intensity segmentation, color segmentation, circle detection and abstraction of geometric characters are studied and a practical detection system consisting of both hardware and software has been set up

本文研究了彩色圖像的預處理，灰度分割，彩色分割，圓檢測，圖像幾何特徵提取等演算法內容，同時建立了一個由硬體和軟體組成的可以實際運用於工程的檢測系統。

Elementary studies on in france in the 17th - 19th centuries and liu hui ' s cyclotomic rule

19世紀法國數學家的圓周率初等研究與劉徽的割圓術