直角 的英文怎麼說

中文拼音 [zhíjiǎo]
直角 英文
[數學] right angle直角尺 square; try square; bare l-square; 直角棱鏡 [光學] right-angle prism; corner cube prism; rectangular prism; 直角三角形 right angled triangle; right triangle
  • 直 : Ⅰ形容詞1 （成直線的; 硬挺的） straight; stiff 2 （跟地面垂直的; 從上到下的; 從前到后的） erect; v...
  • 角 : 角Ⅰ名詞1 （牛、羊、 鹿等頭上長出的堅硬的東西） horn 2 （古時軍中吹的樂器） bugle; horn 3 （形狀像...
  1. Let ∠ abc be an angle of ninety degrees.

    假設ABC為直角。
  2. One line cuts another at right angels.

    兩線相交成直角。
  3. 5 fixed whorl protective tube of awl type a fixed whorl protective tube of awl type b

    5固定螺紋直角形保護管式a固定螺紋直角形保護管式b
  4. An axial electron pair meets at right angles with 3 neighboring pairs.

    軸向電子對與三個相鄰的電子對相交成直角。
  5. Dundrum, south, or sutton, north, both localities equally reported by trial to resemble the terrestrial poles in being favourable climates for phthisical subjects, the premises to be held under feefarmgrant, lease 999 years, the message to consist of 1 drawingroom with baywindow 2 lancets, thermometer affixed, 1 sittingroom, 4 bedrooms, 2 servants rooms, tiled kitchen with close range and scullery, lounge hall fitted with linen wallpresses, fumed oak sectional bookcase containing the encyclopaedia britannica and new century dictionary, transverse obsolete medieval and oriental weapons, dinner gong, alabaster lamp, bowl pendant, vulcanite automatic telephone receiver with adjacent directory, handtufted axminster carpet with cream ground and trellis border, loo table with pillar and claw legs, hearth with massive firebrasses and ormolu mantel chronometer clock, guaranteed timekeeper with cathedral chime, barometer with hygrographic chart, comfortable lounge settees and corner fitments, upholstered in ruby plush with good springing and sunk centre, three banner japanese screen and cuspidors club style, rich wine - coloured leather, gloss renewable with a minimum of labour by use of linseed oil and vinegar and pyramidically prismatic central chandelier lustre, bentwood perch with a fingertame parrot expurgated language, embossed mural paper at 10 - per dozen with transverse swags of carmine floral design and top crown frieze, staircase, three continuous flights at successive right angles, of varnished cleargrained oak, treads and risers, newel, balusters and handrail, with stepped - up panel dado, dressed with camphorated wax, bathroom, hot and cold supply, reclining and shower : water closet on mezzanine provided with opaque singlepane oblong window, tipup seat, bracket lamp, brass tierod brace, armrests, footstool and artistic oleograph on inner face of door : ditto, plain : servant s apartments with separate sanitary and hygienic necessaries for cook, general and betweenmaid salary, rising by biennial unearned increments of 2, with comprehensive fidelity insurance annual bonus, and retiring allowance based on the 65 system after 30 years service, pantry, buttery, larder, refrigerator, outoffices, coal and wood cellarage with winebin still and sparkling vintages for distinguished guests, if entertained to dinner evening dress, carbon monoxide gas supply throughout

    一截彎木上棲著一隻馴順得能停在手指上的鸚鵡它吐字文雅，墻上糊著每打價為十先令的壓花壁紙，印著胭脂紅色垂花橫紋圖案，頂端是帶狀裝飾一連三段櫟木樓梯，接連兩次拐成直角，都用清漆塗出清晰的木紋，梯級登板起柱欄桿和扶手，一律用護板來加固並塗上含樟腦的蠟浴室里有冷熱水管，盆湯淋浴，設備俱全。位於平臺246上的廁所里，長方形窗子上嵌著一塊毛玻璃，帶蓋的坐式抽水馬桶，壁燈，黃銅拉鏈和把手，兩側各放著憑肘幾和腳凳，門內側還掛有藝術氣息濃厚的油畫式石版畫。另外還有一間普通的廁所廚師打雜的女僕和兼做些細活的女傭的下房裡也分別裝有保健衛生設備僕役的工錢每兩年遞增兩英鎊，並根據一般忠誠勤勞保險，每年年底發獎金一英鎊，對工滿三十年者，按照六十五歲退職的規定，發退職金餐具室配膳室食品庫冷藏庫主樓外的廚房及貯藏室等堆煤柴用的地窨子里還有個葡萄酒窖不起泡亮光閃閃的葡萄酒，這是為宴請貴賓吃正餐身穿夜禮服時預備的。
  6. Bisecting that at right angles, is lundy on that side

    平分那個直角，朗迪在這邊
  7. In the paper, we discuss the equation about angle bisector of intersecting line in the analytic geometry and the equation about the bisection planes of dihedral angles in analytic geometry of three dimensions

    摘要主要討論了平面解析幾何中和空間解析幾何兩相交直線夾角平分線方程及空間直角坐標系下兩相交平面的二面角的角平分面方程。
  8. After molting three times, the zoea enter the mysis stage during which they begin to look more like adult shrimp and swim in a characteristic fashion with head and tail pointed downwards at right angles and occasionally performing a sudden retrograde jumping action. this is known as the inversion state, the fry being suspended upside - down in the upper middle region of the pond water. this is, therefore, also called the " inverted suspension phase "

    眼幼蟲脫第三次即進入糠蝦期幼蟲期mysis stage ，此期之體形已略成蝦之狀態，且具特有之游泳姿態，即頭部及尾部均向下，成一直角彎曲而時作向後跳躍游動，又因成倒立狀態，懸浮於水中的中上層，又叫倒吊期，此期幼蟲對外界的環境因素，如水溫鹽分等變化，比前兩期來得更具適應力，主要餌料為豐年蝦brine shrimp的幼蟲，但其他大小略同的動物性浮游生物，如橈腳類copepoda輪蟲類rotifera均可。
  9. The problems involved in the resolution of forces and displacements are not evident while we use orthogonal cartesian axes.

    在採用迪卡兒直角坐標時，力和位移分解中的問題是不明顯的。
  10. J kind of flanged cast steel 0. 5mpa angle stop valves

    J類法蘭鑄鋼0 . 5mpa直角截止閥
  11. Centriole a cell organelle consisting of two short tubular structures orientated at right angles to each other

    中心粒：由兩個互成直角的圓筒狀小體構成的細胞器。
  12. Research on modeling method for laser auto - collimation angle measurement system

    激光自準直角度測量系統建模方法研究
  13. On the uniform equation of conic section in descartes coordinate system

    直角坐標系下圓錐曲線的統一方程及變化動態初探
  14. The contents in this course include space right - angle coordinate system, vector ; hood face and its equation, curve and its equation, plane and its equation, beejine and its equation, conicoid

    課件的教學內容包括空間直角坐標系、向量、曲面及其方程、空間曲線及其方程、平面及其方程、空間直線及其方程、二次曲面。
  15. The equations are written in rectangular coordinates.

    這些方程是在直角座標系中寫出的。
  16. In fig. 6-1(c), the motion of a particle is referred to by a rectangular coordinate system.

    在圖6-1（c）中，質點的運動是用直角坐標系來描述的。
  17. Coaxial extrusion crosshead

    同軸式直角擠出機頭
  18. It forms a right angle with the equator.

    它與赤道成直角。
  19. If you test by the triangle s angles, possible types are right, acute, obtuse, or equiangular

    如果您用三角形的角度進行測試，那麼可能的類型是直角、銳角、鈍角或等角三角形。
  20. Research of space angles by graphic method

    廣義直角三角形法圖解空間角度問題研究
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