考察

From the perspective of the variational discussion of Lagrange\'s contributions to the principles and analyzation of mechanics,the interaction between the calculus of variations and mechanics,especially the variational principles is made clear.

结合拉格朗日微积分代数化方案和18世纪可积性条件的研究，探讨了拉格朗日关于变分法基础研究的数学背景及相关工作；通过对《分析力学》中静力学约束平衡问题的细致考察，系统探讨了变分法中乘子法则的力学渊源、提出过程及意义。

The main factors affecting the accuracy of Permanganate index determination are water bath calefaction time, titration time and blank value.

影响高锰酸盐指数测定准确性的主要因素是水浴加热时间、滴定时间和空白值，本文通过实验考察这三个因素对高锰酸盐指数测定的影响程度，对高锰酸盐指数的准确测定具有指导意义。

To investigate the lead toxicity on water caltrop, activities of superoxide dismutase and peroxidase, ultrastructure in leaves of seedlings, treated with different concentration of lead solution, were analyzed.

不同浓度Pb(上标 2+)溶液处理菱幼苗后，考察了菱幼苗的超氧化物歧化酶、过氧化物酶以及叶细胞亚显微结构出现的变化，并初步探讨了Pb(上标 2+)的毒性机理。

Objective: Investigate the effect of roselle calyx on the fat in vivo of Jimpy mice.

目的：考察苏丹红对高血脂小鼠体内脂肪的影响。

Here, the author passes what develop policy to new European area to make an on-the-spot investigation, combine Cambria area innovation to carry out the check study of the program, analysed the policy content of mode of innovation of this kind of seesaw pattern.

在此 ，作者通过对新的欧洲区域发展政策的考察，并结合威尔士地区创新实施规划的案例研究，分析了这种交互式创新模式的政策意义。

On the base of campestral investigation,the author mainly studies the characteristics and relations between Fengshui and sacrificial rites on the old lounge bridges in the east of Fujian province,and points out that the appearing signal of the old lounge bridges mixed together the bridges and the local village culture by means of their formal signal and their symbolic expression.

在田野调查的基础上，主要考察闽东廊桥在风水与祭祀两个方面的种种表征，指出廊桥凭借自身外显的形式符号，借助象征语言将桥梁与村落文化融为一体；廊桥既具现实的利民渡涉的作用，又反映了闽东乡民观念中的趋福避祸的心理，具有丰富的文化内涵。

Thermodynamic properties and mechanism of phase transitions inthe two-dimensional Lennard-Jones Systems are studied by Monte Carlo method. Canonical ensemble Monte Carlo simulations are performed for a wide range of thermodynamic equilibrium states.

为深入研究微小尺度系统的热力学性质和相转变机制，以粒子间通过Lennard-Jones势能作用的2维系统为模型，通过正则系综MonteCarlo模拟细致地考察了气/液相转变区的平衡态参数。

The full article divides into four parts. The first part is focusingon Shang De Yi, the composer's whole life and his achievementintroduction. The second part carries on the analytical research to hiswork's characteristics, including his work's theme choice characteristics,the cantus personality characteristics, several ...更多counterpoint skillmethods characteristics, the song type structure characteristics andthen several aspects of coloratura special features. The third partmainly investigates the esthetics values from analyses the work Thelast part summarizes the composer's creations experiences and theauthor's feelings and enlightens

全文共有四部分，第一部分，作曲家尚德义的生平及创作成就介绍，第二部分对他的作品特点进行分析研究包括他作品的题材选择特点、旋律性格特点、多声技法特点、曲式结构特点和作品的花腔特色几方面进行分析研究；第三部分主要是从分析其作品来考察其所体现的美学思想和原则，第四部分结语，总结作曲家的创作经验及写作本文的感受和启示。

This paper discusses a logistics capability scheduling under a time-based multi-stage supply chain management.The main systemic costs are fixed capacity cost and inventory cost.

摘要本文考察了在基于时间的多阶供应链环境下的物流运作能力计划，主要的系统成本是物流要素能力固定成本和库存成本。

In this process, the opening process of capital account is important to Chinese economical stability development.

因此，对资本项目的开放进程做一个全方位的考察，将有助于我们能够更加客观、全面的看待这个问题。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。