Rarely, there may be a U-shaped sacral fracture.
还有一种罕见的U型骶骨骨折。
The British and US researchers say that happiness is U-shaped.
英美两国的研究人员称快乐呈U形走向。
Trap the Spill Once inflated, the U-shaped booms surround the oil.
包围漏油u形的漏油栅充气膨胀后就会围住石油。
The U-shaped bolts embedded in concrete beam are split after using a period of time.
铁路混凝土桥梁人行道上的U型螺栓，在使用一段时期后容易出现断裂病害。
Several types of angiogenesis inhibitors reveal a biphasic, U-shaped curve of efficacy.
一些类型的血管生成抑制剂表现出一种双向性，成u行曲线的效能。
One of the characteristics of lava and debris valleys is a U-shaped transverse profile.
熔岩流及泥石流谷的特点之一是横剖面为U型。
Multi-function arena on the lawn slope is a pure semitransparent space made of U-shaped glass.
草坪斜坡上的多功能体育馆是纯净的半透明空间，用U形玻璃建造。
A further complication is that people's spending profile after retirement tends to be U-shaped.
更加复杂的问题在于：退休后人们的消费概况倾向于一个U型曲线。
Most of the lakes lie in U-shaped valleys that were carved by glaciers during the last ice age.
大多数些湖泊在山谷都呈U形，是上一个冰河时代冰川刻蚀的结果。
The interphase density along the whole diameter features an approximate U-shaped distribution.
界面密度在整个直径上呈近似的U形分布。
Because of this movement, a route taken at a fixed Angle to the Sun results in a U-shaped path.
由于这种运动，与太阳成一定角度飞行的路线产生一个U字形的轨迹。
Well, according to a story on the Telegraph, the average person's happiness curve looks U-shaped.
根据一个《每日电讯报》的故事，平均每个人地幸福曲线呈u型。
A light handsaw with a slender blade stretched across a U-shaped frame, used for cutting designs in wood.
一种轻型手锯，其狭长刃片穿过一个U型框架，用来在木头上切割出图案。
Some improved plans were proposed for the unreasonable structure of the U-shaped bends in the spray condensers.
针对喷淋式冷凝器中u形弯头结构不合理的问题，提出相应的改进方案。
The U-shaped abutment is a common structure of infrastructure. However, the cracks often appear during the practice.
型桥台是公路桥梁下部结构常用的构造，在工程实践中，U型桥台常常出现开裂。
A part that operates by sliding, as the U-shaped section of tube on a trombone that is moved to produce various tones.
型滑管：靠滑动操作的部分，如长号上u型的管子部分，拉动它可以产生各种声调。
The – formerly – rigid, U-shaped buildingis tapered towards the neighbouring buildings and is opened up at the centre.
之前死板的U型建筑对周围建筑呈现锥形，并在中间处打开。
To avoid damage from the strong wind, we placed the plants and the water pool in the inner side of U-shaped construction.
将水池与景观植入建物的夹角中，以躲避强风所可能造成的破坏。
Chapter Three discusses two archetypal narrative patterns of the novel: the U-shaped pattern, and the inverted U-shaped pattern.
第三章探讨了《秀拉》中两种原型叙事模式：U型叙事模式及倒置的U型叙事模式。
The executive directors, who meet around a U-shaped table about three days a week, are meant to reach their decisions by consensus.
执行董事们则打算通过一致同意来达成他们的决定，每周三天他们会在一张U型桌上碰面。
The entire global economy will contract in a severe and protracted U-shaped global recession that started a year ago, "Roubini said."
鲁比尼说：“全球经济将陷入一场较为严重且长期持续的U型经济衰退，而这种衰退早在一年前就开始了。”
U-shaped control model for coiling temperature was put forward to improve the high strength and low plasticity of head and tail of hot rolled strip.
针对热轧带钢因卷取后钢卷内外圈与芯部的冷却速度不同，导致带钢成品头尾强度高、塑性低的问题，提出了卷取温度凹型控制模式。
A simple method is developed to compute the strength of large-sized U-shaped bellows by applying SAP5 program, with the element characteristics discussed.
提出了一种应用SAP5程序对大型U型波纹管进行力学性能分析的简易方法，并对单元特性进行了计算分析。
There seems to be an "inverse U-shaped relationship" between hours worked and self-reported well-being, although the precise figures differ across countries.
虽然在不同国家之间得到的精确调查数据有所不同，但在工作时长和自我的幸福感之间似乎有一个“反U型关系”。
The theory how forces act on the joint, the kinds of destruction, bar anchor problem of U-shaped bar and the length of hinge were further discussed and analyzed.
结合前面的工作，对节点的受力机制、破坏类型、失效方式、节点中钢筋粘结滑移情况以及塑性铰长度等进行了进一步的分析和探讨。
The theory how forces act on the joint, the kinds of destruction, bar anchor problem of U-shaped bar and the length of hinge were further discussed and analyzed.
结合前面的工作，对节点的受力机制、破坏类型、失效方式、节点中钢筋粘结滑移情况以及塑性铰长度等进行了进一步的分析和探讨。
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