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- Use the vector dot product to find the obtuse angle between two diagonals of a cube. 用矢量点积求立方体的两条对角线所夹的钝角。
- Acute and obtuse angles are oblique angles. 锐角和钝角都是斜角；
- The gastroduodenal artery intersected the common hepaticartery at obtuse angle in 78.3% and at acute angle in 21.7%. 胃十二指肠动脉与肝总动脉走行相交呈钝角者占78.;26%25(108/138);呈锐角者占21
- For example, bed is not exorbitant, the edges and corners of furniture should handle obtuse angle or muddy circle. 例如，床铺不要过高，家具的楞角要处理成钝角或浑圆形。
- Fruits pale reddish at first, yellowish later; nutlets 1.5-2.5 cm long, ca. 0.8-1 cm in diam.; wings spreading at an obtuse angle. 果初为淡红色，后为淡黄色，小坚果长1.;5-2
- Horn of desk and chair should choose to make pliable obtuse angle as far as possible, in case horn of acerb desk and chair lets run everywhere the child dash against of angle.. 桌椅角要尽量选择制成圆滑的钝角的，以防尖锐的桌椅角让到处奔跑追逐的孩子撞上。
- Plumose fracture and orientation of dislocation was applied to find out whether sharp angle zone or obtuse angle zone between two groups of conjugate joints was compressive zone. 采用共轭剪节理和断层面产状、擦痕侧伏角及移位符号综合确定主应力轴，并指出两组共轭剪节理所夹钝角压也可能为压缩区，其判别方法采用羽裂判断法和位错方向判断法。
- Two opposite corners of this rhomb contain three obtuse angles of 101°55'. 菱面体的两个对顶包含着三个101°55'的钝角。
- The filling defect sign was classified as central type (n=117, 9.43%), mural type with sharp angle (n=226, 18.21%), mural type with obtuse angle (n=576, 46.41%) and completely-obstructed type (n=215, 17.32%). 肺动脉内充盈缺损包括中心型 117支 (9.;4 3%25 );锐角附壁型 2 2 6支(18
- On the section of the anterior horn of lateral ventricles appearing for the first time, the extended lines of the bilateral anterior rami of lateral sulcus intersected on the superior aspect of the genu of corpus callosum by obtuse angle. 在侧脑室前角首次出现的断面上 ,双侧外侧沟前支的延长线呈钝角相交于胼胝体膝上方 ;
- A figure with four equal sides forming two inner obtuse angles and two inner acute angles; a rhombus or lozenge. 菱形(物):一种带有四个等边构成两个内钝角和两个锐角的图形;菱形或菱形物.
- It also permits flexibility, viewing at obtuse angles, and, in some cases, visibility from both sides. 它也可以弯曲，钝角可视，而且在某些情况下，具有双面可视性。
- A figure with four equal sides forming two inner obtuse angles and two inner acute angles;a rhombus or lozenge. 菱形（物）一种带有四个等边构成两个内钝角和两个锐角的图形；菱形或菱形物
- The plant was growing at an angle. 植物呈一定角度生长。
- It uses specil heat endurable eyeglass and can bear strike ,when it is destoryed by the externai force,it becomes granules with obtuse angles ,which can aviod harming human body. 采用强化耐热镜片,耐撞击,当玻璃受外力作用时,成为豆粒大的钝角颗粒,减少对人的损害,具优越的耐热性抗冷性,抗化学性及抗溶解行等特性
- Polygonal Shape Recognition Based on Obtuse Angle Evolution Rules 基于钝角演化规则的多边形形状识别
- She cocked her hat at a jaunty angle. 她把帽子歪戴着,一副俏皮的样子。
- She hit her knee against the angle of the bed. 她的膝盖撞到床角上了。
- An obtuse, boring, or bothersome person; a pest. 讨厌的人愚钝的、无聊的或讨厌的人; 害人精
- Intellectually weak or obtuse; stupid. 愚笨的智力上较差或迟钝的; 愚蠢的
