roof [ru:f]

roof的基本解释

n.

屋顶

• There is a cat on our roof.
• 在我们的房顶上有一只猫。

• All sorts of people found shelter under his roof.
• 各式各样的人在他的家找到栖息之所。

vt.

遮蔽, 给...盖屋顶

• They roofed the house with tiles.
• 他们用瓦片给房子盖屋顶。

roof的反义词

n. floor

与roof相关的词组

raise the roof：喧闹

hit the roof：大怒

roof所属的单词分类

Car / 车 [218]

wheel well  ·  warning light  ·  two-door  ·  turbo charger  ·  trip computer  ·  trailer hitch  ·  temperature gauge  ·  stretch limo  ·  sports utility vehicle  ·  side mirror

Housing & Dwelling / 房屋与居住 [290]

yaodong  ·  tudor  ·  threshhold  ·  terraced house  ·  storage shed  ·  row house  ·  light switch  ·  garage door opener  ·  garage door  ·  fuse box

与roof相关的网络例句 [注：此内容来源于网络，仅供参考]

Common form of the roof surface: arch roof , shell-shaped roof of shoes, V-shaped hull roof , flat roof shell, wheel-shaped cable roof , saddle -shaped roof .

曲面屋顶常见形式有：拱屋顶、球鞋形网壳屋顶、V 形壳屋顶、扁壳屋顶、车轮形悬索屋顶、鞍形屋顶。

The cast-in-place reinforced concrete spatial core beamless roof is one kind of new beamless roof system, it is self-possessed lightly, the span is big, after is continues the belt capital of column the beamless roof, the plate beamless roof, the dense rib beamless roof, complies with the time to the beamless roof system request new beamless roof system, at present already entered the use in some engineering project upthrow, has obtained the good economic efficiency and the social efficiency.

现浇钢筋混凝土空心板无梁楼盖是一种新型的无梁楼盖体系，它自重轻，跨度大，是继带柱帽的无梁楼盖、平板无梁楼盖、密肋无梁楼盖之后，顺应了时代对无梁楼盖体系要求的新型无梁楼盖体系，目前已经在一些工程项目上投入使用，取得了良好的经济效益和社会效益。

Aiming at bottom roof caving and support impact problems induced with abrupt large scale caving upper roof in face 21303 of Daliuta mine, this paper put forward the motion parameter at roof caving and calculation formula of roof shear breaking force with the help of theorem of momentum, theorem of moment of momentum and D' Alembert principle. Roof caving process was simulated by Ansys Ls-DYNA program, and maxim impact force was got. The theoretical research outcomes in the paper were applied in face 21303 of Daliuta mine, and were accordant with actual observing status of roof caving process.

针对神东煤炭公司大柳塔煤矿活井21303综采工作面，上层采空区顶板突然大规模垮落对下层顶板及支架的突然冲击问题，文章采用动量定理、动量矩定理、达朗伯原理推出了顶板垮落瞬间的运动量及顶板切顶垮落所需要的剪力值计算公式，用ANSYS LS-DYNA程序对顶板垮落过程进行了数值计算，得到了最大冲击力，在大柳塔煤矿活井21303综采工作面对顶板垮落特征进行了实际观测和理论成果验证。

与roof相关的网络解释 [注：此内容来源于网络，仅供参考]

roof：屋顶

大多数商人已经认识到,他们最大的保护伞,不是法规,而是他们的"克里夏"(krysha)或"屋顶"(roof)---与权贵有关系的代理人. 少数人认为,霍多尔科夫斯基事件暗示针对在上个世纪九十年代暴富的人的一个运动的开始.

roof：车顶

1)多功能:在现有CD/DVDRadio的基础上增加后座显示终端,车顶(Roof)显示终端,具有双视角或三视角显示器,Bluetooth电话免提,语音识别,通信总线和系统诊断等功能,越来越多样化.

roof：屋檐

并通过顶针式设计解决了支点在岩壁上转动的问题;从形态上,从原来简单的直壁(Vertical),俯角(Overhang)、屋檐(Roof)基础上出现了斜坡(Slab)、夹角(Open-book)、烟囱(Chimney)、裂缝(Crack)、石柱(Pillar)等不同形状,

roof：房顶

一个农奴(serf)从海湾(gulf)来到房顶(roof)上,有了证据(proof)最重要(chief),增加了信仰(belief), 加上-s成对成双. (说明直接加s)

roof garden：屋顶花园

在多数客房内都可以领略海港美景,而在其他客房内可欣赏室外游泳池、屋顶花园 (Roof Garden) 及九龙半岛 (Kowloon Peninsula) 风光. 所有客房均提供有线电视和高速网络连接. 套房内设有更衣室,配有电话、单独的浴缸和浴具、传真机,