voussoir arch

用法例句

Difficulties in design of injection mould with different side-concave structure were anˉalyzed,and then design points of two stage side core-pulling mechanism were proposed,including angular cam and angle guide pillar assembly,T-wedge and T-wedge assembly and T-wedge and angle guide pillar assembly.

现分析了塑件不同侧凹结构对注射模设计造成的困难,以及弯销—斜导柱组合、T形楔块—T形楔块组合和T形楔块—斜导柱组合的二级侧抽芯机构的设计要点,总结了塑件侧抽方向与模具开模方向的夹角大小对二级侧抽芯机构设计的影响,为复杂塑件成型模的设计开辟了新思路。

Calculation of downthrust force on wedge-shaped blocks for stepped spillway;

梯级式溢洪道上楔形块的下冲力计算

Because Laiwu Steel\'s 1 500 mm cold rolling unit coiler in the reel the wedge-shaped block design is unreasonable,caused the equipment failure rate to be high.

莱钢1500mm冷轧机组卷取机由于卷筒中楔形块的设计不合理,导致设备故障率较高。

One of the wedge-shaped stones forming the curved parts of an arch or a vaulted ceiling.

拱楔块用于形成拱或穹窿的曲线部分的楔形石头中的一块

"Strong transverse arches were made to span the area, and these in turn supported the elongated keystones. Intermediate rib and panel vaults sprang from these pendants. "

中堂内以高强横拱支承加长的拱楔块,横拱下端作悬垂形,居间的肋板拱顶从此升起。

The central wedge-shaped stone of an arch that locks its parts together.

拱顶石，塞缝石拱的中部楔形石头，使拱的各个部分连在一起

Study on working mechanism and conditions of wedge caulking and wedge refunding of wedge typed overrunning clutch with assistant-ring

带辅助环的楔块式超越离合器工作机理及楔紧和退楔条件的研究

A wedge-shaped block used to lock type in a chase.

版楔用来将铅字锁固在活版架中的楔形块

The pigs rooted out truffles.

猪用鼻子拱着翻出块菌。

The hogs rooted out truffles.

猪用鼻子翻拱出块菌。

Put a wedge under the door so that it will stay open.

在门底下塞一块楔子，让门保持开着。

Once a circle missed a wedge.

从前，一只圆圈缺了一块楔子。

The circle wanted to be whole, so it went around looking for its missing piece.

它想保持完整，便四处寻找那块楔子。

so it went around looking for its missing piece.

因此它四处寻找遗失的那块楔子。

He had a banana and a wedge of cheese for lunch.

他中饭吃一根香蕉和一块楔形的奶酪。

A wedge-shaped bone, especially one of three such bones in the tarsus of the foot.

楔状骨楔状骨，尤指脚的跗骨中的这样的三块骨头之一

Research on Regularities of Distribution of the Axial Forces between Slabs Set in the Ring of Arch Invert Plunge Pool;

反拱水垫塘拱圈底板块轴力变化规律的研究

a sharp steel wedge that precedes the plow and cuts vertically through the soil.

先于犁能够垂直方向切割土块的锋利的钢楔。

Dantes reflected that he must attack his wedge.

邓蒂斯知道他必须先进攻那块作为楔子的大石。

left its found piece by the side of the road and rolled slowly away.

把找到的那块楔子放在路边，又慢慢地滚动起来。

During the tests we did not successfully extract any picokeystones.

在测试期间我们没有成功的提取出一块微楔石。