In some cases, it is perfectly acceptable to assume a flat model of the Earth and lose some accuracy in exchange for speed.
在一些情况下，完全可以采用平面地球模型，通过牺牲一些精确性来获取速度。
We can afford a new flat screen LCD (or Plasma, or LED-LCD…) TV and in fact have the best buy giftcards in a drawer waiting for our current model to break (it's close to doing so).
我们当然买得起最新流行的纯平液晶（或者等离子、LED液晶）之类的电视机，事实上我们抽屉里就放着史上最好的购物礼品卡等着用（应该也快了）。
It transforms the flat, character-based state representation from the URL into a hierarchical object representation (the document model introduced above).
它会将普通的基于字符的状态表示形式从url转换为层次结构对象表示形式(上面介绍的文档模型)。
As we build globally integrated enterprise, our communications are constrained by the flat, print-based model of today's Web.
随着企业越来越全球化，当今扁平的基于打印的Web模型越来越限制了交流。
This means that a flat map of the globe produced by a typical climate model contains 777,000 grid cells (pixels). The five-kilometer GEOS map, like the one shown here, contains 24 million grid cells.
这意味着，典型气候模式生成的全球平面图包含777000个网格单元(像素)，而这里展示的5公里分辨率的GEOS图则包含24000000个网格单元。
YouTube, according to Heise Online, would also prefer to pay a flat rate, though the German music rights association would prefer a more nuanced payment model.
根据Heise Online的消息，尽管德国音乐版权协会更倾向于实施差别化的付费模式。但是Youtube更喜欢按统一费率付费。
The implication of only local transaction support is that only a flat transaction model (one-phase commit) is supported.
仅本地事务支持的含义是仅支持单调事务模式(提交的一个阶段)。
"There is no unified flat Earth model, " Shenton suggests, "but the most commonly accepted one is that it's more or less a disc, with a ring of something to hold in the water.
“尽管平坦地球论还没有公认的模型，”珊顿说，”但为多数人接受的观点认为，地球形状是个圆盘，并且在水中托着一圈某种东西。
For the purposes of this article, I will demonstrate distances using the flat-Earth model and the great-circle distance and leave the rest to you to explore.
但是为了实现本文的目的，我将使用平面地球模型和大圆弧长距离来演示距离，其他方法留给读者探索。
In a negative curvature model, two lines that would be parallel on a flat plane will extend away from each other.
在负曲率模型下，平面上平行的两条线可能彼此远离。
The Rhapsody solution is able to store model information in a flat or hierarchical fashion where each package in the model is represented as a directory in the file systems.
Rhapsody解决方案能够以平行的结构或者层级的结构存储模型信息，其中模型中的每一个包都作为文件系统中的目录显示。
If the model was younger, you may even see him lay flat on the floor with the feet in this position, but since there was nobody else around, he was afraid he wouldn't be able to get back up.
如果模型年幼的时候，你甚至可以看到他平躺在地上，双脚在这个位置，但是由于没有别的人四周，他怕他不可能重新站起来的人。
The genetic algorithms with canonicity real number encoding is proposed, establishing a math model of flat complex curve form error and calculating it with genetic algorithms of real number encoding.
提出了归一化实数值编码的遗传算法，建立了平面复杂曲线形状误差的数学模型，并运用归一化实数值编码的遗传算法进行求解。
Through forming the uniform supervisory information flat and supervisory joint conference model to achieve the aim of improving supervisory ability and controlling the linked risk.
通过组建统一监管信息平台和建立监管联席会议模式以达到提高监管能力、控制连通风险的目的。
By using a flat interface model it is possible to determine the effective length of a gas-filled heat pipe cooling section.
对充气热管空气预热器的结构进行分析和应用介绍，采用平界面模型，确定充气热管冷却段的有效长度。
Based on the conventional RD model, different backscattering models are applied to simulation for different topographic characteristics, such as alpine terrain or flat terrain.
在传统RD模型的基础上，根据不同地形特征(起伏地形和平坦地形)考虑不同的后向散射模型。
According to the basic principle of melt - spinning, the dynamic model of flat fiber was deduced in detail.
摘要根据熔融纺丝的基本原理，推导了扁平纤维的动力学模型。
Impeller hydraulic model with excellent design, has excellent dynamic and static flat horizontal and stable performance.
叶轮采用优秀水力模型设计，具有极好的动静平横，性能稳定。
IN TIN of digital elevation model constructed from contours, flat areas which are made up of flat triangles can not reflect the real shape of the surface, so that they need be corrected properly.
在基于等高线建立的数字高程模型TIN中，由平坦三角形连接成的平坦区域不能真实地反映地表的真实形状，需要进行适当地修正。
Relying on basis expansion model, this paper presents a differential space-time modulation method for flat rapidly fading channels.
利用基扩展模型，针对平坦快衰落信道提出了差分空时调制方法。
Experimental results show that three of the hierarchical models outperform the traditional "flat" model in terms of tree loss values.
试验结果表明三种层次化模型在树损失的评价指标下比传统的“平面”模型有提高。
The mathematical model, the method for optimizing design, and the design principle of hydraulic parameters are proposed to make head-flow curve flat.
流量曲线特点，提出了旋喷泵叶轮的优化设计数学模型、叶轮优化设计方法及水力参数的设计原则。
With the FEA software ANSYS, the coupling model of coupling the pressure-prestress-heat stress flat container of three-layer is built using the physical environment approach.
本文运用ANSYS分析软件，利用物理环境分析法建立了三层套组合式扁挤压筒内压-预紧-热载荷耦合有限元模型。
The paper gives a simplified model of flat panel with four sides fixed on a flexible foundation and analyzes the mechanic regularity of flat roof before the first falling.
给出弹性地基四边夹支平板简化模型，分析初次跨落前顶板的受力机理。
On the basis of probability integration method for flat coal seam, the paper discusses surface subsidence random medium model for mining inclined seams with an Angle of a.
在水平煤层概率积分法的基础上，讨论了开采倾角为口的倾斜煤层的地表下沉随机介质模型。
In this paper, a catastrophe model of sine flat arch jumping bend is established.
文中建立的正弦形扁拱跳跃屈曲突变模型可以清晰地阐明扁拱失稳的物理意义。
The phenomenon was explained with tunneling theory and flat band model.
对于上述现象用隧穿理论以及直带模型进行了解释。
The calculated results of current density and heat flux on flat weld pool surface using model established in this paper are agreed with experiment.
用本模型计算出的平坦熔池表面电流密度和热流密度的分布与试验结果显示了很好的一致性。
Experimental results show the model is almost right while the vehicle runs on the flat road or at low speed.
实验结果表明，该方法当车辆行驶在平整的道路上或者车速比较低时，基本上是正确的。
Experimental results show the model is almost right while the vehicle runs on the flat road or at low speed.
实验结果表明，该方法当车辆行驶在平整的道路上或者车速比较低时，基本上是正确的。
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