引力模型提供了一个实验性的、易于掌握的、一般均衡的框架。
The gravity model has offered the frame of a general equilibrium, experimental, easy to grasp.
第四部分主要是利用因子分析和引力模型对于石家庄市城市边缘区的界定。
The fourth part has mainly used the factorial analysis and the gravitational model to limit the city fringe area of ShiJiaZhuang.
死亡率引力模型是研究两个相关但暴露数规模不同的人群的动态死亡率模型。
The gravity model is used for studying the mortality rate dynamics between two related but different sized population groups.
研究发现，引力模型改进了我国人口未来死亡率建模的方法，提供了更准确的预测。
We found that the gravity model improved the modeling method for the future mortality of our country, and provided a more accurate forecast for the future mortality rate of China's population.
本文针对中国人口死亡率抽样数据偏差较大这一特点，运用引力模型思想借鉴日本相应数据建模。
In line with the large sample data bias of population mortality in China, we applied the gravity method to model it, together with a reference to the corresponding data in Japan.
通过应用引力模型的研究发现，各国制度的优劣对双边贸易有显著的影响，制度相似的国家间贸易量较大。
The research via gravity model shows that the system quality of each country will impact bilateral trade effectively, and the trade flow is large between the countries with similar systems.
引力模型作为解释双边贸易流向和流量问题的有力的分析工具，已经在国际贸易实证研究中获得了相当的成功。
Gravity model is a good tool to explain the direction and flow of bilateral trade, and has gained success on the empirical research in international trade.
应用引力模型，以2005-2006年中国主要的30个木质家具出口国为研究对象，来分析经济规模、地理距离对中国木质家具出口的影响。
Gravity model is used to analyze the data of 30 main import countries of wood furniture from China from 2005 to 2006, and the effect of economic scale and distance on Chinese wood export is analyzed.
他曾成功的从这一模型中获得牛顿引力：但是，广义相对论还未出现。
He has also managed to derive Newtonian gravity from the model: however, general relativity has not yet emerged.
目前最接近这出戏的粒子物理的“标准模型”-由于没有引力参加而显得颇为邋遢。
The nearest thing they have to this-the Standard Model of particle physics-is messy in places and partial, because it omits gravity.
而这样的宇宙模型也在恒星的起源方面面临着一些问题：就像引力在协助构成恒星一样，反馈的能量也在阻碍他们的构成。
It also throws up problems for the birth of stars in galaxies, with as much feedback energy needed to prevent their creation as gravity provides to help them form.
一组精密的计算机模型模拟出了土星的潮汐引力可能将不幸位于某一特殊位置的大型卫星的外层冰壳剥离开来。
A sophisticated computer model demonstrates how tidal forces on Saturn could have peeled away the icy outer layers of a large moon that occupied an unfortunate piece of real estate.
它们被自动呈递的事实意味着它们能够被模型合并所忽略，因此从团队建模的观点来看将它们变成手绘的图是具有吸引力的选择。
The fact that they are automatically rendered means that they can be ignored by model merges, thereby making them an attractive alternative to hand-drawn diagrams from a team modeling standpoint.
它是连接所有粒子和除了引力外的自然力到一个简单数学框架理论的标准模型缺失的部分。
It is the missing piece of the Standard Model, a theory which links all the particles and forces of nature bar gravity into a single mathematical framework.
这种功能就是在各种低级模型上调整语义内容，该功能使MDA成为具有吸引力的技术。
It is this ability to coordinate the semantic content across various low-level models that makes MDA an attractive technology.
还有一个规律适用于女性的面貌：将女性面貌修改得更女性化(在计算机模型上)可以增强其吸引力。
Another rule applies to female faces: You can make them more attractive [in computer models] by making them more feminine.
如果存储库的界面令人混淆、复杂和没有吸引力，那么即使世界上最好的信息模型也会被闲置不用。
The best information model in the world will sit unused if the repository's interface is confusing, complex, and unappealing.
SaaS提供的多种业务模型尤其有吸引力。
The various business models for SaaS are particularly intriguing.
根据牛顿的模型，重力的原因是一个有吸引力的巨大物体之间生效。
Under Newton's model, gravity was the result of an attractive force between massive objects.
简要介绍了引力透镜，NFW质量分布模型的基本原理。
This article briefly introduces the basic principles of gravitational lens and NFW mass distribution model.
引入临界价格概念建立了开放系统博弈价格模型，得出了使企业保持相对较高利润水平又对新投资者没有吸引力的价格。
In addition, the paper introduces the concept of critical price, puts forward the pricing model of game in open market, and calculated the price that could maintain high profit for.
在建立动力学模型中，计及了地球扁球形的摄动、大气阻力、太阳辐射压的效应以及日月引力摄动。
The dynamical model included the effects of the earth non-spherical shape, atmospheric drag, solar radiation pressure as well as lunar and solar perturbations.
玻尔的原子模型是太阳系的缩影，不过以电力替代万有引力。
Bohr atom is a solar system in miniature, with electrical forces taking the place of gravitational forces.
本文对O-D分布方法中两结点间的相对吸引力和分布模型进行了探讨。
This paper discusses the attraction between the origin and destination(O-D), the method of O-D distribution and its application.
玻尔的原子模型是太阳系的缩影，不过以电力替代万有引力。
A Bohr atom is a solar system in miniature, with electrical forces taking the place of gravitational forces.
其结果支持了光学模型势在奇异原子中应用的正确性，进而表明核子问的强相互作用力为吸引力。
The result coincides with the experimental date and supports greatly the optical model potential in the application of mesonic atom.
利用描述引力系统演化的伏拉索夫方程的标度关系探讨了宇宙中星系团分布的一些标度律，并结合一个宇宙加速模型进行了讨论。
A new scaling analysis to the Vlasov equation which describes gravitational clustering is performed, and then it is argued with universe accelerative expanse modal.
模型由两方面组成，即日月引力导致的体潮应变及海洋负荷作用产生的负荷潮汐应变。
This model consists of two parts, i. e. , body tidal strain as a consequence of the attraction by the sun and the moon and loading tidal strain caused by the action of ocean tides.
此外，也讨论了引力常数变化的全息暗能量模型的观测限制。
In addition, the holographic dark energy model with varying gravitational constant is also discussed in this part.
此外，也讨论了引力常数变化的全息暗能量模型的观测限制。
In addition, the holographic dark energy model with varying gravitational constant is also discussed in this part.
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