查询词典 two aspects

Great importance is attached to Chapter three, in which the author analyzes the current condition of national exchange rate risk management in two aspects: internal and external factors. Chapter four presents some solutions to various principal problems, which improve the system of enterprises' exchange rate risk management, and set up an operating mode of mechanism of enterprises' internal previous tergiversation exchange rate risk.

因此，本文第三章着重分析了基于人民币钉住汇率制下我国企业汇率风险管理的现状，包括内部因素的分析、外部因素的分析，并在最后一章——第四章中基于人民币汇率市场化下就各种问题提出相应的对策、完善了企业汇率风险管理系统、建立了企业内部风险预警机制运行模式。

The present research work focuses on two aspects. On one hand, the most successful alkaloid-derived ligands have been attached to a soluble or insoluble support covalently, but additional OsO〓 is necessary to maintain the consistent catalytic activity during the reuse of supported chiral ligand in the next AD reaction. On the other hand, immobilization of osmium tetroxide based on microencapsulation, ion-exchange techniques, and osmylation of resins has made it possible to recover and reuse of the osmium, but failed to recover the chiral ligand at the same time.

目前的研究主要集中在两个方面：一方面，将手性配体共价键合到不溶或可溶性载体上制成负载手性配体，但在重复使用负载配体时必须补充OsO〓，才能保证催化活性不降低；另一方面，将OsO〓包裹在高聚物微囊内，或运用离子交换技术或共价键合的方法将OsO〓固载在树脂、硅胶或层状双金属氢氧化物材料上，但手性配体却不能同时回收。

According to the objective fault theory, the judgment criteria of the fault behavior in the civil liability for insider trading lies on two aspects.

本文认为，认定内幕交易民事责任中过错行为的依据是行为人是否在证券交易中基于事实关系和法律关系负有对投资者的信用义务并且违反了该义务。

The paper discusses the topic from two aspects: 1 The trace of human activities before Qin Dynasty in Jiangnan. Jiangnan situated on the Yangtze Delta (30°00′~32°20′N, 117°~122°E), topographically is lower in the eastern part and higher in the western.

从江南先秦时期不同阶段内遗址内涵和位置的变化着手，分析江南人类活动与环境变迁的关系，探索江南先秦文化遗址中文化层年代不连续的原因，并提出江南先秦文化中心变迁的路径。

In the first chapter of this thesis, it analyzed the causes that the transformation theory came into being in 1990s from two aspects.

本文的第一章着重从内、外两方面分析了转型理论在九十年代出现的原因。

The study of this paper mainly includes two aspects: The parameter estimates of the trapezoidal fuzzy linear regression model and the application in the company valuation.

本文研究的重点分为两部分：梯形模糊数的线性回归模型的理论分析和模糊回归分析在企业价值评估中的应用。

These two aspects influence is the state-owned tree farm economy develops excessively slow.

这两方面的影响是国有林场的经济发展过缓。

In this paper, the maximum likelihood algorithm with process and measurement noise for nonlinear continuous-discrete system given by Jategaonkar and Plaetschke is improved in two aspects: 1 to avoid the disadvantages of sensitivities computation by common finite-difference method, in which the perturbation sizes should be selected optionally, an improved finite-difference method with best perturbations, is presented. 2 to improve the numerical stability of Jategaonkar's algorithm, maximum likelihood algorithm with fast triangular square-root decomposition filter is given.

摘要对Jategaonkar等人给出的同时计及过程及观测噪声的非线性连续-离散系统的极大似然算法从两个方面进行了改进：1给出了计算灵敏度的最佳摄动有限差分算法，避免了普通有限差分法计算灵敏度矩阵时需人为选择参数摄动量大小而带来的缺点；2给出了具有快速三角化平方根滤波的极大似然算法，提高了原算法的数值稳定性。

Spoken Poetry article from the network of morphological characteristics, the causes of oral sex, and oral performance, the ultimate meaning and limitations of folk poetry and network position, low-poem "waist" to explain the two major aspects of the language require the trivialization of poetry Poetry and its network is now moving toward the development of a civil position of stability and low-poem "waist" of the boom.

文章从网络诗歌口语性形态特征、口语性的成因、及其口语化的表现、最终的意义与局限和网络诗歌的民间立场、低诗"下半身"走向两个大方面阐释出诗歌语言的庸常化及其现在网络诗歌的一种发展走向，民间立场的稳定和低诗"下半身"的热潮。

This thesis analyzes the types and art trait of solar-assisted heat pump water heater, the development trend of direct expansion solar-assisted heat pump water heater, makes a summary of these research results from six aspects. On the basis of these works and from the point of view of receiving optimum solar radiation , the thesis develops a novel design model of direct expansion solar-assisted heat pump water heater with a truncated cone collector/evaporator, theoretically analyzes the heat that the system can absorb, compares its ability with other two types of cylinder and flat plate ones, and calculates COP and EER with computer aids. The results show that a truncated cone direct expansion solar-assisted heat pump water heater can absorb not only more solar energy but heat energy in air. It takes on favorable thermal performance. Under the average day in February which is of the worst weather throughout the year in Kunming, the COP is about 4. 2, EER is about 2.9 . The heat absorbed by the system are more than those of the other systems. The system is very great in terms of saving

本文分析研究了太阳能热泵热水系统的分类及技术特点，直膨式太阳能热泵技术国内外发展趋势，从六个方面对直膨式太阳能热泵热水系统的研究进行了归纳总结；在此基础之上，从太阳辐射的最佳接收考虑，提出了集热器／蒸发器为圆台侧面的圆台型直膨式太阳能热泵热水器的设计模型，理论上分析了这种热水系统所接收的太阳辐射和得热量，并与圆柱型、平板型的直膨式太阳能热泵热水系统进行对比分析，通过计算机辅助模拟计算出：系统不但可以有效地吸收太阳能，还能有效地吸收空气中的热量，具有良好的热性能；在昆明，以2月为代表的冬季，其太阳辐照较低，系统的制热系数COP值也能达到4.2，效能比EER值为2.9；系统的得热量高出圆柱型、平板型的直膨式太阳能热泵热水系统，节能效果明显。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。