大众化

But the practice shows the absorptivity of iron contained in the traditional fortified foods is still low.

因此研制具有生物利用率高，适口性好的符合大众化需要的补铁食品是目前营养学和食品生产领域研究的热点。

All are new, high quality, and very affordable.

一切都是新的，高品质，很大众化。

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。

Apart from openness and approachability, ideal archives should be armed with extensive and popularized contents of communication.

除了树立开放、亲民的档案馆形象外，还应当构造来源广泛、大众化的传播内容。

They often go to a nearby restaurant where meals is serve at popular price.

他们时常去附近的一家价格大众化的餐馆。

Actually this is really worthwhile watching for everyone it's awesomely inspirational.

事实上我觉得每个人都应该去看一下这个影片，不仅因为它本身设计得相当有趣，更重要的是对于认识和了解大众化的色彩体验和感知从而运用到网页设计中，它都是一个很好的引导和巩固。

Antonia Babi brand clothing discount stores, clothing enterprises Jin Wanjia on carpet combing, 3000 will be branded apparel,'s patronizing, tied listing of the extraordinary high-quality, low price than expected to meet the mass consumption So that 90% of people who can afford to buy a dress, as investors anticipated an enormous impact on wealth.

芭碧妮娅品牌服饰折扣店，通过对近万家服饰企业进行地毯式梳理，将3000家品牌服装，屈尊旗下，捆绑上市，非比寻常的高品质，超乎想象的低价格，满足大众化消费，让90%的人，买得起，穿得起，为翘首以待的投资人带来了巨大的财富冲击。

This is a very affordable option for placing banner ads but it is not always the best strategy.

这是一个很大众化的选择配售旗帜广告，但并不一定是最好的策略。

Otherwise, it won't be good to get company return for those popular business and tense competition industry

否则，大众化的业务，竞争激烈的行业，这样的公司赢利前景肯定不好。

In the light of objects of a better-off society, the establishment of...

从全面建设小康社会的目标出发，确立农村基础教育的大众化取向，使农村基础教育朝着有利于"三农"问题解决的方向发展。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失