查询词典 be on the spot

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。

A move had to be made because that merry old soul, the grasswidower in question who appeared to be glued to the spot, didn't appear in any particular hurry to wend his way home to his dearly beloved Queenstown and it was highly likely some sponger's bawdyhouse of retired beauties where age was no bar off Sheriff street lower would be the best clue to that equivocal character's whereabouts for a few days to come, alternately racking their feelings (the mermaids') with sixchamber revolver anecdotes verging on the tropical calculated to freeze the marrow of anybody's bones and mauling their largesized charms betweenwhiles with rough and tumble gusto to the accompaniment of large potations of potheen and the usual blarney about himself for as to who he in reality was let x equal my right name and address, as Mr Algebra remarks passim .

他看不出这么做能有多大害处，只要确保决不会发生任何骚乱就行。该离开了，因为这位让老婆守活寡的快活的人儿好像被胶膘在这里了，他一点儿也不急于回到他那颇可怀念、眷恋的王后镇家中去。今后几天内，要是想知道这个形迹可疑的家伙的下落，老鸨搜罗几名年老色衰的佳人儿在下谢里夫街那边开起来的窑子倒是可以提供最可靠的线索。他忽而讲了一通发生在热带附近的六响左轮枪奇闻，打算把她们吓得毛骨悚然，忽而又对她们那大块头的魅力加以苛刻的挑赐，其间还大杯大杯地畅饮私造的威士忌酒，兴致勃勃地胡乱开一阵心。

A move had to be made because that merry old soul , the grasswidower in question , who appeared to be glued to the spot , didn t appear in any particular hurry to wend his way home to his dearly beloved queenstown and it was highly likely some sponger s bawdyhouse of retired beauties off sheriff street lower would be the best clue to that equivocal character s whereabouts for a few days to come , alternately racking their feelings the mermaids with sixchamber revolver anecdotes verging on the tropical calculated to freeze the marrow of anybody s bones and mauling their largesized charms betweenwhiles with rough and tumble gusto to the accompaniment of large potations of potheen and the usual blarney about himself for as to who he in reality was let xx equal my right name and address , as mr algebra remarks passim

该离开了，因为这位让老婆守活寡的快活的人儿253好像被胶膘在这里了，他一点儿也不急于回到他那颇可怀念眷恋的王后镇家中去。今后几天内，要是想知道这个形迹可疑的家伙的下落，老鸨搜罗几名年老色衰的佳人儿在下谢里夫街那边开起来的窑子倒是可以提供最可靠的线索。他忽而讲了一通发生在热带附近的六响左轮枪奇闻，打算把她们人鱼们吓得毛骨悚然，忽而又对她们那大块头的魅力加以苛刻的挑赐，其间还大杯大杯地畅饮私造的威士忌酒，兴致勃勃地胡乱开一阵心。

This would have been no serious hindrance on a week - day ; they would have clicked through it in their high pattens and boots quite unconcerned ; but on this day of vanity , this sun s - day , when flesh went forth to coquet with flesh while hypocritically affecting business with spiritual things ; on this occasion for wearing their white stockings and thin shoes , and their pink , white , and lilac gowns , on which every mud spot would be visible , the pool was an awkward impediment . they could hear the church - bell calling - as yet nearly a mile off

在平常的日子里，这并不是什么大不了的障碍她们都是穿的高底木头套鞋和靴子，可以满不在乎地从水中趟过去但是这天是礼拜天，是她们抛头露面的日子，她们口头说的是去进行精神上的陶冶，而实际上是去进行肉体征服肉体的谈情说爱这个时候她们都会穿上白色的袜子和轻俏的鞋，有的穿粉红的连衣裙，有的穿白色的连衣裙，有的穿淡紫色的连衣裙，只要上面溅上了一点儿泥都能被人看见这片水塘把她们挡住了，叫她们犯了难。

The network is fictitious after all condition, with be apart of real life a long time, alleged person pork searchs engine to also cannot arrive at the spot of incident thoroughly, what depend on still be the information on the network mostly, this has scotoma generation with respect to hard to avoid, scotoma will surely create bias.

网络究竟是虚拟之境，与现实生活遥遥相隔，所谓人肉搜索引擎也不能彻底地莅临事件的现场，所依靠的大多还是网络上的资讯，这就难免有盲点产生，盲点必会造成偏见。

From the very beginning when sound recording, the dubbing director to let Ella be able to have the infant voice, issues an order to want her on the one hand to attract refers to, on the other hand including words plum dubbing, lets the sound a little "the lisper", draws close to ten year old of young male student's sound, for this reason Ella had the confidence to smile said:"on the one hand dubs including the words plum on the other hand, lets the sound have lisper's feeling, a spot also cannot baffle me, I am after all Jinzhongjiang nominate!"

一开始录音时，配音导演为了让Ella能够更有童音，下令要她边吸指、边含话梅配音，让声音有点「大舌头」，更贴近十岁小男生的声音，为此Ella有信心地笑说：&边含话梅边配音，让声音有大舌头的感觉，一点也难不倒我啦，毕竟我可是金钟奖提名的喔！&

The markings should be located asfollows: a spot over each eye; on cheeks; as a strip around each sideof muzzle, but not on the bridge of the nose; on throat; triangularmark on both sides of prosternum;on forelegs from carpus downward tothe toes; on inside of rear legs showing down the front of the stifleand broadening out to front of rear legs from hock to toes, but notcompletely eliminating black from rear of pasterns; un-der tail; blackpenciling on toes.

斑纹出现在下列位置：两眼睛上方各有一个污点；面颊；口吻两侧有带状环绕，但不能出现在鼻梁上；喉咙；三角型斑纹出现在前胸两侧；前肢从腕部向下到脚趾；后腿内侧，向下到膝关节，并在飞节到脚趾位置扩展到腿前面。但后脚腕不完全排除黑色；尾巴下方；脚趾有黑色铅笔纹。

For example, in the process of drafting have given a clear map elements, are the properties of the overprint, conprehension of wirelike or areal symbols, or the line and the region of Kaitsu and trapping; whether it is selected, how they trap; business card printing and membership card making use of four color, spot color, or they are on the net, how to use will not be a problem; even need a computer screen is displayed on the color line, and font and its size can be made deliveries to the printing plate.

比如：制图历程洋给差每一舆图给素给定分明的属性，是否选叠印、是纯真的线状还是背状标记、或者是线和背域皆而有之；是否选陷印、陷印的办法如何；制卡和会员卡制息是拔取四色、专色还是它们的浅网色，怎么搁置才不会不入题纲；甚至需给存眷计算机屏幕上表示的线划、撤色和字体及其巨细可否制得不入印版。

In addition, many development and construction units to strategic vision towards the residential district planning design, they will be a lot of energy on the project planning and design, not satisfied with the design programme, not easily started construction, but after the first environmental building business ideas in the development of our enterprises consensus has been formed, They not only focus on creating a small internal environment, and focus on the external environment for small building, such as confidence Lido Gardens housing project built in the former, not only create a beautiful small internal environment, but also the use of high-pressure area, a corridor built on the sand covering the park, not only for the urban environment increased spot, but a better foil a small environment.

此外，许多开发建设单位也以战略眼光对待住宅小区的规划设计，他们将相当多的精力放在项目的策划和规划设计上，没有满意的规划设计方案，不轻易开工建设，而且先做环境后建房的经营理念在我市的开发企业中已形成共识，他们不但注重小区内部环境营造，而且注重对小区外部环境的建设，如置信丽都花园在房屋动工修建前，不但营造出优美的小区内部环境，而且还利用小区外高压走廊建成了占地上百亩的公园，不仅为城市环境增加了亮点，而且更好地陪衬了小区环境。

Symptoms include a sensitive lump with well-defined margins in the breast. There may be pain and tenderness in the affected area, although this is not necessarily accompanied by systemic symptoms such as high-grade fever. Milk flow can be blocked and sometimes a tiny white spot can be seen at the opening of the mammary duct on the nipple.

临床症状包括可在乳房摸到局部压痛敏感的硬块，母乳的排出受到阻碍，有时亦可在乳头处发现塞住乳腺管在乳头处开口的小白点。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。