准确地

On the basis of Ohm's and Kirchhoff's law, The mathematic model that can be used to caluculate the 3—D current distribution in alumina reduction cell was derived, and the computer program was compiled by finite differential method.

根据欧姆定律和基尔霍夫定律，用有限差分法导出了求解铝电解槽内三维电流分布的数学模型，编制了计算程序，在国内首次较准确地计算了铝电解槽内三。。。

Kline perfectly captures the difficulties of learning about differing opinions and the discomfort of fighting with a friend as well as the relief that comes when problems are solved.

作者 Kling 准确地描绘了了解不同观念时的困难，和朋友发生争吵时的不愉快，以及分歧被解决之后的轻松感。

In order to get the more accurate data of atmospheric capacity about this type of area, such as Yueyang, this paper analyzed the characteristics of Yueyang meteorology, gathered the features of atmospheric pollution sources, worked out the main problems in environmental protection. In addition, we analyzed the rule of atmospheric transport and diffusion, and took the Frequency of lake and breeze to modify the data of atmospheric capacity of Yueyang, which was achieved by A-P index, and compares the modified data of atmospheric capacity with the data of atmospheric capacity achieved by multi-source. The results indicated that according to the fact of lake and breeze, taking the frequency of lake and breeze to modify the data of atmospheric capacity of the field with stable lake and breeze, which is achieved by A-P index, made the atmospheric capacity more accurate. Accordingly, the result could be more reliable if the modified data is taken to calculate the atmospheric capacity when we assess the impact on the environment of the field with stable lake and land breeze.

为准确地求得这一类型地区的大气环境容量，本文研究了岳阳市城区大气环境的主要特点，收集大气污染源数据并进行分析，查明岳阳市城区主要环境问题，分析岳阳市城区主要大气污染物的迁移转化规律，对A-P指数法求得的岳阳市大气环境容量值用湖陆风频率进行修正，并将修正后的大气环境容量与多源模型(区域大气环境容量计算模型)求得的大气环境容量进行对比，得出结论：根据湖陆风环流情况下的大气扩散方式，对有稳定的湖陆风环流的地区，采用湖陆风频率修正A-P指数法求大气环境容量，进一步提高了计算的准确性。

Since Leptokurtosis, skewness and fat-tail are always used to depict market risk, this paper introduces the improved Laplace distribution to risk management of stock portfolio. Empirical results show, improved Laplace distribution and asymmetric Laplace distribution are similar for estimating Leptokurtosis, while improved Laplace distribution is better for estimating skewness.In order to analyze the correlation between return distribution and volatility, the thesis uses ARCH-M Models to simulate the return series of China's Stock Market and developed markets ao as to discover the relation between investment return and time-varying risk.

对尖峰、厚尾、偏态的刻画有助于正确估计市场风险，本文将改进型Laplace分布引入到股票组合的风险管理中，实证结果发现，改进型Laplace分布和非对称Laplace分布对尖峰、厚尾的刻画效果接近；而非对称Laplace分布对负偏性考察不足，改进型Laplace分布的拟合结果能够准确地反映股指收益的负偏态，这也正是改进型Laplace分布相对于传统的非对称Laplace分布的优势所在。

Power generation is the research and analysis of the modern industrial economy, an important leading indicator of growth, there is a very close correlation, which can be more accurately reflect the economies of a region or a state of the economy.

发电的研究和现代工业经济的重要增长领先指标的分析，存在着非常密切的关系，可更准确地反映一个地区或经济状况的经济。

One, practice hard exercise to benefit the internal organs, what the education level that raises new course idea to fall follows a move in chess or a movement in wushu to learn new course is comprehensive carry out, teacher how new education concept him melt into inside more accurate ground education behavior, need us to consider and be solved.

一、苦练内功，提高新课程观念下的教学水平随着数学新课程的全面实施，教师如何把新的教学理念较准确地内化为自己的教学行为，需要我们去探究和解决。

This model is very suitable for some networks configuration. Having aid of two analysis models, the explicit expression of maximal queue length is deduced.

作为更深一步的研究，论文提出了双瓶颈复杂分析模型，该种分析模型能更准确地反映某些网络配置中所发生的实际情况。

A lightpen is a device similar to a touch screen, but uses a special light sensitive pen instead of the finger, which allows for more accurate screen input.

阿lightpen是一种装置类似的触摸屏，而是使用一种特殊的光敏感的笔代替手指，从而能够更准确地屏输入。

With the combined expertise of both these companies, Beijing Lightship Advertising Co. Ltd, is well positioned to cater and provide to the growing demands a for dynamic, innovative and yet unique marketing and branding medium that an airship can provide in China.

在融合了两家具有强大实力企业的丰富的市场经验和市场基础，北京飞艇亚太广告有限公司准确地定位市场，可为各类企业提供给具有特色、活力和创新的全新宣传媒介。

At first, the coordinate is changed and then the method about linear programming in radar measure ordination is used to estimate system error.

通过仿真表明，利用误差修正可以抑制随机噪声，较为准确地估计各雷达站的系统误差。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！