查询词典 hurt

The basic approach of protecting people from being hurt or killed in an accident is to improve crashworthiness of vehicles. This paper starts with discussing theories and methods for vehicle passive safety design, which included experiential methods, analytic methods, multi-body dynamics methods, crash test methods and the finite element method. Emphasis will be paid to the basic FEM theories and algorithms of impact problems. Topics discussed include the governing equation, element discretization, hourglass control, time integration, material model, shell element algorithms and contact-impact algorithms. For more reliable simulation results, this paper then conducts study on how to accurately get material model parameters by combining the FEM method with experimental method, and develops relevant material test machine and parameter calculating software. Based on that, basic typical impact simulation and test validation study are conducted. On the basis of the above work, the paper studies the thin-shell structures'crashworthiness, which was affected by the following factors: spot-weld features, shell thickness, cross-section and pre-deformation. As to vehicle parts'crashworthiness, the paper conducts simulation study of designing energy-absorbing steering system and adaptive airbag system. A practical energy-absorbing steering wheel is designed as an example. In further depth research, the paper suggests several inverse quantificational methods for vehicle crashworthiness design based on the ideal crash characteristics. The above theories and methods are applied with good results through several practical vehicles' crashworthiness design and improvement.

文中对汽车碰撞安全性的设计理论和方法进行了归类和总结，其中包括经验法、解析法、多刚体动力学法、试验法以及有限元方法等；重点介绍了碰撞有限元法的基本理论和有关算法，涉及到有限元求解控制方程、单元离散、沙漏模态控制、时间积分、材料模型和应力修正、薄壳单元算法以及接触碰撞界面算法等，探讨了有限元计算中的材料模型参数获取技术，开发了相应的材料试验装置及材料模型参数反求软件，在此基础上进行了基本的碰撞仿真算例和试验对比研究；文中通过应用有限元方法研究了薄壁构件的碰撞吸能特性，指出了设计薄壁吸能构件时需要考虑的几个主要影响因素，即焊点、壁厚、横截面和预变形等；在关于车辆部件的碰撞安全性能设计中进行了吸能转向机构和自适应安全气囊的仿真研究，提出了吸能转向机构和自适应安全气囊的仿真研究方法；文中最后探讨了整车碰撞性能的设计与改进方法，提出了以理想碰撞特性为目标，采用分段加速度或者根据碰撞时间进行设计的反推设计法、部件吸能仿真优化设计法等量化设计方法，并通过综合应用文中所讨论的相关技术进行了整车碰撞性能的设计与改进实例研究，所选定的车型是大众化的普通轿车和碰撞安全性基础较差的微型面包车，研究结果表明，本文所提出的设计与改进方法是适用而有效的，具有重要的工程实用意义和价值。

Non-perfectibility or ureter placket for bladder of perfectibility both-ureter anamorphosis and calculus use ureteroscopy atmospheric pressure trajectory classic rock cure hurt for a while、cicatrize fast.

不完全性或输尿管开口于膀胱的完全性双输尿管畸形并结石用输尿管镜气压弹道碎石术治疗创伤小、愈合快。

So, while it's anatomically impossible for you to share that gift, at least you'll have the name going for you, which can't hurt in job interviews.

当然了，从解剖学的角度来说，你并不拥有同样的天赋，可至少你有相同的名字，在你将来参加工作面试的时候应该是没有坏处的。

How does Sam Anders hurt his leg after his wife's death?

在山姆·安德斯的妻子死后，他如何弄伤了自己的腿？

Androcles lifted the paw from the ground,and saw that it was a long,sharp thorn which hurt the lion so much.

安卓可利斯从地上抬起狮子的脚掌，看见一根又长又尖的刺。原来是这根刺扎得狮子那么难受。

But I don't want Angelo to get hurt!

"但我不想伤害总参谋长获得"！

This kind of technique is a kind of micro-hurt spinal surgery technique and can be used in osteoporotic compressed vertebral fracture, vertebral body angioma and transfer tumors.

经皮椎体成形术是一种的微创脊柱外科技术，可用于治疗骨质疏松性椎体压缩骨折，椎体血管瘤和椎体转移瘤。

Because of this, any of others inattentive eyesight or expression will make you feel hurt for no reason, and you always suspect that there are some animosities towards you in these eyesight or expression.

也因此，别人不经意的眼神或表情总是会令你莫名其妙地感到受伤，你总是怀疑那些眼神或表情里有着对你的敌意。

Because of this, any of others inattentive eyesight or expression_r will make you feel hurt for no reason, and you always suspect that there are some animosities towards you in these eyesight or expression_r.

也因此，别人不经意的眼神或表情总是会令你莫名其妙地感到受伤，你总是怀疑那些眼神或表情里有着对你的敌意。

According to Ipung Nimpuno the black market already accounted for 80% of the trade in alcoholic drinks in Indonesia and the new duty would only hurt legal producers, who would be forced to increase prices. Members of GIMMI, including producers of the local Bintang and Anker beers, would pay an additional 800 billion rupiah (88 million dollars) in tax annually, he said.

按他的说法，黑市交易占据了印尼酒类饮料80%的市场，新的税改只会伤害本地制造商，他们将被迫去提高价格，协会的成员包括当地的Bintang 与Anker啤酒厂，将需要另外多付出额外的每年8亿卢比（8800万美金）的消费税。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。