问题分析法

In this work, GC-MS, ICP-OES, UV-Visible Spectrophotometry were employed to determine the trace concentrations of the above six hazardous substances, and a standard method system for screening primarily, extraction, qualitative and quantitative analyses of the six substances was established and their factors were analyzed. By evaluating the relative standard deviation, recovery, repeatability, limit of detection, linear relation etc., the optimum parameters were given and thus the precision of analysis was equal to or higher than the IEC 62321 standard, meeting the requirement of RoHS.

针对中国电子电气业在遵守RoHS符合性实践中存在的诸多问题，本文采用GC-MS，ICP-OES，UV-Visible分光光度法等，对我国南方和香港地区各类电子电气产品中六种有害物质进行痕量分析，建立了一套标准的六种有害物质初步筛选、萃取、定性、定量分析方法，并对此方法体系的影响因素进行分析，对其相对标准偏差、回复率、再现率、检出限、线性关系等进行评估，得出了优化测试参数，在此条件下其检测的精密度达到或高于国际IEC 62321标准，满足RoHS测试要求。

In addition,how to apply mentation number and the moment method of estimation was discussed to evaluate examiners′psychological state.

通过对实际问题的分析定义了心理状态数，讨论了受心理状态影响的偏差分析，心理状态的划分区间，阐述如何运用数理统计的矩法估计评估出题者的心理状态数以及如何运用心理状态数去估计出题者的心理状态。

Forward and inverse kinematics, velocity and acceleration problems were solved in detail via complex number notation in this dissertation.

本文采用复数向量表示法详细分析了机器人的运动学的正、逆问题，速度、加速度正、逆解问题。

This paper was based on the technology problem that wet-process phosphoric acid was used as material to produce sodium tripolyphosphate.

本文以国内现行的用湿法磷酸生产三聚磷酸钠的工艺技术不完善的问题为基础，系统地分析了整个过程的基本原理，并根据其中的问题，提出新的方法，进行新工艺的研究。

Hallen type equations combined with almost entire domain polynomial representation of current distribution function are selected to attack the simulation, analysis and comparison of electromagnetic performance of the antenna array under different design parameters.

就高频地波雷达海洋环境监测的一种新颖宽窄波束、软硬件技术相结合的收发共用相控天线阵的设计，选用将Hallen方程与电流分布函数的殆全域多项式展开相结合的矩量法，分析比较了相控天线阵在不同设计参数下的电磁性能，重点分析了互耦的影响以及实施"收发共用"对阻抗匹配的苛刻要求和现有设计在该问题上的技术缺陷，得到了关于该天线阵工程设计的若干结论。

Firstly, the paper analyses present position of our country's investment banking innovation, opportunity and challenge.

文章首先分析了目前我国投资银行业务创新的形势、面临的机会与挑战，接着总结投资银行产品创新的国际经验，分析了主要投资银行新产品的特点，并介绍了模仿法、组合法和创新法等三种产品创新方法，第三部分从产品创新、管理创新和组织创新等三个方面讨论了如何塑造投资银行核心竞争力的问题。

Firstly, the paper analyses present position of our countrys investment banking innovation, opportunity and challenge.

文章首先分析了目前我国投资银行业务创新的形势、面临的机会与挑战，接着总结投资银行产品创新的国际经验，分析了主要投资银行新产品的特点，并介绍了模仿法、组合法和创新法等三种产品创新方法，第三部分从产品创新、管理创新和组织创新等三个方面讨论了如何塑造投资银行核心竞争力的问题。

In order to accurately calculate the mining induced subsidence in thick alluvium areas so as to decrease the mining damage and environment disruption,the calculation of surface subsidence caused by water loss of clay was discussed based on probability integral method and used in a real case.

为了更加精确地计算厚冲积层矿区的煤矿开采沉陷问题，减小采动损害与环境破坏，基于煤矿开采沉陷计算的概率积分法，探讨了由于黏土体失水引起的地表沉陷计算问题，推导了黏土体失水引起的地表下沉计算公式，并应用于煤矿实际地表沉陷，加以分析论证。

In order to accurately calculate the mining induced subsidence in thick alluvium areas so as to decrease the mining damage and environment disruption, the calculation of surface subsidence caused by water loss of clay was discussed based on probability integral method and used in a real case.

摘要为了更加精确地计算厚冲积层矿区的煤矿开采沉陷问题，减小采动损害与环境破坏，基于煤矿开采沉陷计算的概率积分法，探讨了由于黏土体失水引起的地表沉陷计算问题，推导了黏土体失水引起的地表下沉计算公式，并应用于煤矿实际地表沉陷，加以分析论证。

Through the synthetically analysis of the historical origins and evolution of the Quebec issue,the author holds that the two referendums in history and the defeat of Parti Quebecois in the provincial cabinet reshuffle in 2003 shows that the anti-separatist is getting domination gradually and it is hard for Quebec to separate from Canada. However,the Q...

作者通过对魁北克问题的历史渊源及在当代的演进综合分析后认为，魁北克历史上的两次全民公投及魁北克人党在2 0 0 3年省政府改组中败北表明，反对分离的主张正在逐步扩大优势，魁北克分离梦难圆；但该问题仍将是影响加拿大联邦构建和英、法裔族际关系的不可忽视的因素。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。