音標(biāo)發(fā)音英式音標(biāo) [?ra?t.??.ɡ?ld ?tra?.??.ɡ?l]美式音標(biāo) [?ra?t.??.ɡ?ld ?tra?.??.ɡ?l]英式發(fā)音 美式發(fā)音 基本解釋[數(shù)] 直角三角形同根派生 right-angled triangle相關(guān)詞英漢例句雙語(yǔ)例句A high-rise building is analysed structure which facade was a right-angled triangle and plan was long and narrow.對(duì)三角型立面,扁長(zhǎng)型平面高層建筑結(jié)構(gòu)體系的設(shè)計(jì)問(wèn)題進(jìn)行了研究。www.buildingstructure.com.cnThis paper brought forward a new kind of power supply whose outputting current pulse is positive right-angled triangle.本課題研制了一臺(tái)采用三角形電流脈沖輸出的單極性微弧氧化試驗(yàn)電源。Pythagoras, who is remembered for his theorem about the sides of a right-angled triangle, lived around 540 BC, while Euclid, the best known geometer of the ancient world, lived around 300 BC.生活在公元前540年左右的畢達(dá)哥拉斯,便提出了聞名于世的關(guān)于直角三角形各邊的 勾股定理 。古代最知名的幾何學(xué)家歐幾里得生活在公元前300年左右。right-angled triangle更多例句詞組短語(yǔ)短語(yǔ)right -angled spher-ical triangle 球面直角三角形isosceles right -angled triangle capillary 等腰直角三角形毛細(xì)管the isosceles right -angled triangle plate 等腰直角三角形板altitude of a right -angled triangle 直角三角形的高right-angled triangle更多詞組英英字典劍橋英英字典 a triangle that has one angle of 90°柯林斯英英字典 A right-angled triangle has one angle that is a right angle. right-angled triangle劍橋字典right-angled triangle柯林斯字典專業(yè)釋義數(shù)學(xué)直角二角形直角三角形