- 更多网络例句与背拱相关的网络例句 [注：此内容来源于网络，仅供参考]
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If it is a car seat, it must be protested with arched back.
如果它是个汽车座椅，我一定要拱起背来抗议。
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I am a cat and I arch my beck.
我是一只猫，我拱起我的背。
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I bent down, a extrados, deep breath, then quickly jumped into the water.
我弯下腰，一拱背，深深的吸了一口气，便快速的跳入水中。
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An arch with mutually supporting voussoirs that has a straight horizontal extrados and ''.
有水平拱背和水平的内弧面的互相支撑的拱石的拱。
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An arch with a straight horizontal extrados and a slightly arched ''.
一种拱背水平、拱的内面有个轻微弯曲的拱形。
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An arch with a straight horizontal extrados and a slightly arched intrados.
一种拱背水平、拱的内面有个轻微弯曲的拱形。
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Directed toward problems of the bridge superstructure, the thesis put forward proper reinforcement method—reinforcement on the extrados.
论文针对桥梁上部结构病害情况提出了合理的加固方案：拱背补强法，并为结构加固设计进行了理论推导。
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On summarizing the common methods of reinforcement and reconstruction,bring forward a series new methods of reinforcement and reconstruction -from extrados reinforcing Two-way Curved Arch Bridge,including mostly reinforcing vault and skewback critical sections,at the same time optimizing deck structure reinforcement method;only reinforcing skewbackreinforcement method;altering arched arch construction for beam-arched arch reinforcement method.and combining condition of health rating with reinforcement method,as for different quality grade to select different reinforcement method.
在总结常用加固改造方法的基础上，提出了系列新的加固改造方法—从拱背加固双曲拱桥，包括主要加强拱顶和拱脚两控制截面，同时优化桥面结构的加固方法；仅加强拱脚截面的加固方法；改拱式拱上建筑为梁拱式拱上建筑的加固方法。并把技术状况评定等级与加固方法结合起来，根据不同的质量等级选择不同的加固方法。
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Major characteristics:The breed has moderate body conformation,with mediumsized head,ununiform shape and depth transverse wrinkle,fairly small and lop ears,short and stout neck,wide and concaved back,arched ribs,large and drooping be11y,short and rough legs,unclamp rump,sleeping pastern,monkey-liked hooves.
主要特性：体型中等，颈粗短，有垂肉，背腰宽，背线多凹陷，肋骨拱曲，腹大下垂，四肢粗短，大腿欠丰满，多卧系，撒蹄，群众称"猴子脚板"，头中等大小，额部有形状和深浅不一的横行皱纹，耳较小、下垂，被毛为黑白花。
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Major characteristics:The breed has moderate body conformation,with mediumsized head,ununiform shape and depth transverse wrinkle,fairly small and lop ears,short and stout neck,wide and concaved back,arched ribs,large and drooping be11y,short and rough legs,unclamp rump,sleeping pastern,monkey-liked hooves.
主要特性：体型中等，颈粗短，有垂肉，背腰宽，背线多凹陷，肋骨拱曲，腹大下垂，四肢粗短，大腿欠丰满，多卧系，撒蹄，群众称&猴子脚板&，头中等大小，额部有形状和深浅不一的横行皱纹，耳较小、下垂，被毛为黑白花。
- 更多网络解释与背拱相关的网络解释 [注：此内容来源于网络，仅供参考]
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rear arch：背拱
Rafter 椽 | Rear arch 背拱 | Reference gauge 考证规
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extrados：拱背[线]
拱|arch | 拱背[线]|extrados | 拱波|two way curved arch tile
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extrados：拱背钱
拱腹线 intrados | 拱背钱 extrados | 桥塔 bridge tower; pylon
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arch extrados：拱背
arch element 拱形结构;拱环 | arch extrados 拱背 | arch face 拱面
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extrados springing：拱背起拱线点
extrados radius 拱外弧半径 | extrados springing 拱背起拱线点 | extrados springing line 拱外弧起拱线
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extradural：硬膜外的 (形)
extrados 拱背; 拱弧外曲线; 拱背线 (名) | extradural 硬膜外的 (形) | extraembryonic 胚胎外的 (形)
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hogback：甲板纵向桁架梁拱背
Hogarth v. Miller Brother & Co. 赫嘎斯诉米勒兄弟公司案 | hogback 甲板纵向桁架梁拱背 | hogged 中拱的
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intrados：拱腹线
拱腹 soffit | 拱腹线 intrados | 拱背钱 extrados
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soffit scaffolding：拱腹架,砌拱支架
soffit radius 拱内弧半径 | soffit scaffolding 拱腹架,砌拱支架 | soffit spring 拱背起拱线点
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spandrel arch：空腹拱,(指主拱背上的小拱)拱肩拱
spandrel 上下层窗间墙,拱肩 | spandrel arch 空腹拱,(指主拱背上的小拱)拱肩拱 | spandrel beam 外墙托梁