| 释义 |
perpendicularGRE/TOEFL/IELTS - 英?[?p?:p?n?d?kj?l?(r)]
- 美?[?p?rp?n?d?kj?l?(r)]
实用场景例句Are the lines perpendicular to each other? 这些直线相互垂直吗？ 牛津词典 The staircase was almost perpendicular (= very steep) . 楼梯几乎成垂直的了。 牛津词典 The wall is a little out of the perpendicular. 墙壁有点倾斜。 牛津词典 We made two slits for the eyes and a perpendicular line for the nose... 我们划了两道缝儿做眼睛,另外划了一条竖线做鼻子。 柯林斯高阶英语词典 The sides of the loch are almost perpendicular. 湖岸几乎都是垂直的。 柯林斯高阶英语词典 The left wing dipped until it was perpendicular to the ground. 左翼下垂至与地面成90度角。 柯林斯高阶英语词典 He'd drunk so much that he found it hard to remain perpendicular. 他喝酒太多,简直站都站不直了. 期刊摘选 The wall must be perpendicular to the floor. 墙壁必须与地板成直角. 辞典例句 Let AB be perpendicular to CD. 设AB垂直于CD. 《现代汉英综合大词典》 The two lines of bones are set perpendicular to one another. 这两排骨头相互垂直. 《简明英汉词典》 A perpendicular bisector of a chord passes through the centre and bisects the arc. 弦的垂直平分线经过圆心,并且平分弦所对的两条弧. 期刊摘选 In leveling the ground for a benchmark, falling on lines perpendicular to check whether the benchmark. 在整平的场地上设一标竿, 靠线坠检查标竿是否垂直. 期刊摘选 Place foot beside the mast the nose of thethe sail perpendicular with the board. 碰到桅杆的时候再把帆从水里拉上来,用两只手抓住帆下桁下面的地方. 期刊摘选 Sealed cover , perpendicular fifter Vance , compact structure, few movable parts , convenient to maintenance. 机壳密闭 、 垂直滤叶, 结构紧凑, 易维修保养. 期刊摘选 Are pasterns firm and almost perpendicular to the ground? 跗关节是否坚固并且几乎垂直地面. 期刊摘选 The cold ends are attached perpendicular to the hot zone. 冷端部和发热部垂直相连. 期刊摘选 Theoretical analysis of read back process of high track density perpendicular recording single - pole - head are presented here. 本文对高道密度垂直磁记录单极头的读出过程进行了理论分析. 期刊摘选 The plumbline is always perpendicular to the horizontal plane. 铅垂线总是垂直于水平面的. 《现代英汉综合大词典》 The plumb line is always perpendicular with the plane. 铅垂线总是垂直于水平面. 期刊摘选 The wall was out of perpendicular so they shored it up. 墙有些倾斜了,他们把它支撑起来. 期刊摘选 The best composition of oxides doping CaBi 4 Ti 4 O 15 ( CBT ) ceramic was chosen by perpendicular experiments. 采用正交实验优化了各氧化物掺杂CaBi4Ti4O15 ( CBT ) 陶瓷的最佳配方. 期刊摘选 In the near field, a high impedance appears on plane perpendicular to a straight line current. 直线电流源垂直面上之近场呈现高的波阻抗.环形电流源共平面上之近场呈现低的波阻抗. 期刊摘选 The wall is out of the perpendicular. 这墙有些倾斜. 《现代英汉综合大词典》 These flake graphite are as perpendicular as fiber axis photograph on orientation. 这些片状石墨在取向上都与纤维轴相垂直. 期刊摘选 When the Switchblade returns to subsonic speeds, the wing will rotate back to perpendicular. 当这种“转向翼飞机”恢复亚音速飞行时, 机翼就转回垂于直机身的角度. 期刊摘选 We will denote by h the perpendicular distance from p to the inclined face. 我们用h来表示从p点到斜面的垂直距离. 辞典例句 Preserved method : Avoids putting in the high temperature, moist and sunlight perpendicular incidence place, seal preservation. 保存方法: 避免置于高温, 潮湿及日光直射处, 密封保存. 期刊摘选 英英释义Noun1. a straight line at right angles to another line2. a Gothic style in 14th and 15th century England; characterized by vertical lines and a four-centered (Tudor) arch and fan vaulting3. a cord from which a metal weight is suspended pointing directly to the earth's center of gravity; used to determine the vertical from a given point4. an extremely steep face
Adjective1. intersecting at or forming right angles;"the axes are perpendicular to each other" 2. at right angles to the plane of the horizon or a base line;"a vertical camera angle" "the monument consists of two vertical pillars supporting a horizontal slab" "measure the perpendicular height" 3. extremely steep;"the great perpendicular face of the cliff"
词根词缀词根: pend 1. =expend,表示"花费,支付"; 2. 最初意思为"称重量而衡量……",引申出花费,支付; 3. =hang,表示"悬挂" adj.dependable 可依赖的depend[v.[on]取决于,依靠,信赖,相信]+able可以……的→adj.可依赖的 dependent 依靠的,依赖的,从属的;随…而定的depend[v.[on]取决于,依靠,信赖,相信]+ent……的→adj.依靠的,依赖的,从属的;随…而定的 impending 即将发生的,逼近的im进入+pending即将发生的→adj.即将发生的,逼近的 independent [of]独立的,自主的in不+dependent[adj.依靠的,依赖的,从属的;随…而定的]→不依靠[别的人,事或物] pending 即将发生的,未决的pend悬挂+ing正……的→悬挂之中→即将发生的 perpendicular 垂直的 per全部+pend悬挂+ic+ular表形容词→全部挂着的→垂直的 n.appendage 附加物append附加+age物品→n.附加物 appendix 附录,附属物;阑尾,盲肠append[v.附加,添加,悬挂]+ix表名词→n.附录,附属物;阑尾,盲肠 pendant 垂饰,下垂物pend悬挂+ant物体→n.垂饰,下垂物 pendulum 摆,钟摆pend悬挂+ulum东西→挂着[摆动]的东西→钟摆 perpendicular 垂直[线]per全部+pend悬挂+ic+ular表形容词→全部挂着的→垂直的 v.expend 消费,花费ex出+pend花费,支付→花钱出去 perpend 细细考虑per全部+pend衡量→全部衡量 spend 花费, 消耗, 用尽 s+pend花费,支付→v.花费, 消耗, 用尽 v.度过, 消磨 append 附加,添加,悬挂ap加强动作+pend悬挂→挂上去→悬挂 depend [on]取决于,依靠,信赖,相信de下+pend悬挂→附属于另一物件 suspend 悬挂,中止sus在……下面+pend挂→挂在下面→悬挂
同义词辨析vertical, perpendicular, upright, erect, plumb这些形容词均有"垂直的，竖式的"之意。 vertical： 指与平面、水平线或基线成直角或几乎成直角向上延伸至顶点的物体。也可指呈直线上升或下降的。perpendicular： 指与水平线形成90度的线或面，或朝垂直方面延伸的，尤指向下的急剧运动。 upright： 普通用词，指竖立、笔直而不是倾斜、倒塌的。erect： 指笔直挺拔，而非倾斜、佝偻、弯曲或倒塌的。plumb： 建筑上用词，凭锤球评判某物是否完全垂直。
同义词adj.垂直的;直立的uprightvertical
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