翻译和例句：
) against a wall with their knees at right angles (直角) for as long as they could, which can ……
of bamboo.Pythagoras (about 580-500 BC) 毕达哥拉斯He proved Pythagorean'stheorem(定理): in aright triangle(直角三角形), thesquare(平方) of thehypotenuse(直角三角形的斜边) is equal to the sum of the squares of the two other sides ……
定理The Gougu theorem 勾股定理The Gougu theorem states that in a right-angled triangle (直角三角形), the square... significance in the study of trigonometry (三角学).The Gougu theorem states that in a right-angled triangle (直角 ……
;Apart from Euler’s formula, consider a right-angled triangle (直角三角形): the square of its longest side... from Euler’s formula, consider a right-angled triangle (直角三角形): the square of its longest side ……
that doubles as aflat-screen television(平面直角电视机).There's refrigerator with abuilt-in(内置的) camera that sends ……
to murder the hypotenuse. Hypotenuse指“(直角三角形)斜边”。Murder/kill the hypotenuse表示“从三角关系中离开”。类似的说法还有cut ……
) as a right-angled trapezoid (直角梯形) from above, according to archaeologists.“Establishing the Jixia..., and it 7. _______ (appear) as a right-angled trapezoid (直角梯形) from above, according to archaeologists ……
摘自： 每日一练[TEENS, 21世纪学生英文报·高三版]
into a natural number! There are other amazing formulas. In a right-angled triangle (直角...;There are other amazing formulas. In a right-angled triangle (直角三角形), the square (平方) of the longest side ……
and made it into a right triangle (直角三角形). They used it to measure the angles of the pyramid... and made it into a right triangle (直角三角形). They used it to measure the angles of the pyramid. This helped ……
triangle (直角三角形)?” This was to lead Khan to think step by step. When Khan made a mistake, it provided...) of an angle in a right triangle (直角三角形)?” This was to lead Khan to think step by step. When Khan made ……
语言单位的意义有着众多的关系网络，主要包括前景和背景、部分与整体、原因同结果以及阶段和过程，这些认知关系是语言单位的意义生成的基础。认知语言学常用直角三角形的斜边来比喻意义的产生对于认知关系的依赖。在对直角三角形的斜边概念化处理时，需要放在平面几何的直角三角形这个背景中处理，这种部分与整体的认知关系也在语言单位的意义确定过程中发挥着重要作用。不同 ……
inside out. 英语词汇解析四级词汇tractor 拖拉机oven 烤箱, 烤炉六级词汇converge 聚合rectangular 矩形的, 成直角的托福词汇amplify 扩大 ……
the two mirrors at right angles (直角) to each other and look into them. After some practice you ……
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