查询词典 acute triangle

A40. A right-angled triangle has hypotenuse 10 cm long and one of its acute angle is q.

一直角三角形的斜边长 10 cm，而其中一锐角为 q。

Acute triangle: The three angle are all acute angles.

锐角三角形：三个角都是锐角。

Triangle with three acute angles is called acute angle triangle.

重点句子： 1。*三个角都是锐角的三角形叫做锐角三角形。

If you're unsure whether you've identified Capella, you can always look nearby for a small acute triangle of stars.

如果你不能确定你是否已经辨认出了五车二，你可以找找附近的一个小锐角三角形。

Even the triangle formed by the nose and the mouth was a perfect acute golden triangle.

即使是鼻子和嘴形成的三角也是一个完美而精确的金三角。

Acute triangle: The three angles are all acute angles.

锐角三角形：三个角都是锐角。

Triangles are isosceles triangle, equilateral triangle, acute triangle, obtuse triangle, and triangle.

三角形有等腰三角形、正三角形、锐角三角形、钝角三角形和直角三角形。

The application problems mainly focus on how to solve triangle, acute triangle function, equation, inequation, function and its image, the three-dimensional image of a solid; while such knowledge as, plane geometry, solid geometry, operation of number and equation, trigonometric function equation, permutation and combination, ordered series of numbers sum, probability has no application problems.

4高中物理学习中存在运用困难的数学知识主要有函数及其图像、解三角形、锐角三角函数、方程、不等式、求函数极值、几何体的三视图等，然而，平面几何、立体几何知识、数与式的运算、三角函数公式、排列组合、数列求和、概率等知识基本没有运用困难。

As Yukio Hatoyama wants Japan to interact more with China, the right triangle in which China is at the vertex of a small acute angle and Japan and the US at the other two vertices may become one that is more like an equilateral triangle. Clearly, Yukio Hatoyama sets greater store by China than Taro Aso.

鸠山由纪夫的外交理念是增加与中国的互动，人们也许会看到东北亚中、美、日三角，会由往昔的直角三角形的美日在一边而中国在另一边，调整到类似等边三角形。

Results: Among 80 cases of ACST, 76 cases were successfully implemented LC, gallbladder puncture and decompression choledocholithotomy T-tube drainage were performed in 11 cases, choledocholithotomy T-tube drainage in 15 cases, common bile duct gall bladder fistula Toishi T-tube drainage in 14 cases, gallbladder removal choledocholithotomy T-tube drainage in 36 cases, operative time 15-120 min, bleeding 10-80 ml; 4 cases transitted laparotomy, 1 case of gallbladder and surrounding tissue adhesion serious, ampulla signs disappear, and the hepatoduodenal ligament ill-defined, 2 cases of gallbladder contraction deep within the liver, gallbladder triangle scar adhesions, and 1 case of duct stone impaction and severe adhesions; postoperative hospital stay was 8-11 d, all were well recovered; pathological diagnosis, acute cholecystitis in 41 cases （51.2％）, acute suppurative cholecystitis in 24 cases （30.0％）, acute gangrenous cholecystitis in 15 cases （18.8％）.

结果：重症急性胆囊炎80例，76例成功实施LC，其中，胆囊穿刺减压胆总管切开取石T管引流11例，胆总管切开取石T管引流15例，胆囊造瘘胆总管切开取石T管引流14例，胆囊切除胆总管切开取石T管引流36例，手术时间15～120 min，术中出血10～85 ml；4例中转开腹，其中，1例胆囊与周围组织粘连严重，壶腹部标志消失，与肝十二指肠韧带界限不清，2例胆囊萎缩深陷肝脏内，胆囊三角区瘢痕粘连，1例胆囊管结石嵌顿且严重粘连，术后住院时间8～11 d，术后恢复均良好，治愈出院；80例术后病理诊断，急性单纯性胆囊炎41例（51.2％），急性化脓性胆囊炎24例（30.0％），急性坏疽性胆囊炎15例（18.8％）。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。