查询词典 problem solving

The wave function of the phonon is assumed to take thecoherent state,a self-consistent integrodifferential equationsatisfied by the electron wave function is derived.Solving for thisequation,we get the polaron ground-state energy E=-0.1085α2, whichis very close to these of previous strong-coupling theories.In chap.4,we will apply approaches developed in chaps.2 and 3 to discuss theimportant two-dimensional(2D)polaron problem.

把声子部分取成相干态的形式，我们推导出电子波函数所满足的非线性的微分积分方程，求解这个方程，我们得到基态能为E＝-0.1085α2，它与以前的各种强耦合理论的结果非常接近，在第四章中，我们利用在第二，三章中发展的方法讨论很重要的二维极化子问题。

By modeling and machining four samples, the paper discusses the method of the planar and multidimensional surfaces engraving, and solves the problems that appear in the process of modeling. For example, the graphics that are not unclosed and intersectant usually result in the modeling failure. The approach of solving the problem is that break up the junctions and connect all the relevant lines to the unclosed graphics.

通过雕刻实例分析，讨论了家具图谱的建模要点，并详细论述了平面雕刻尤其是异型面雕刻的建模方法，并对建模中出现的问题提出相应的解决方法，例如通过封闭二维图形，解决未封闭图形的建模问题和交叉点的问题。

According to the physiological and psychological characteristics of primary and secondary school students, they have a fresh image of the curious things, easy to arouse strong interest, so that teachers can use multimedia teaching methods to stimulate the enthusiasm of students, teachers, classroom teaching through multimedia teaching methods and teaching content and teaching methods be combined so that students interested in boring things, so that the knowledge students involuted easy to understand, so that Discovery is the improvement of students problem-solving skills, this is the means of the use of multimedia teaching the key.

根据小学生生理和心理特点，他们对于新鲜形象的事物有好奇心，易引起浓厚的兴趣，因此，教师可以采用多媒体教学手段以激发学生的学习积极性，教师可以通过课堂教学把多媒体教学手段与教学内容、教学方法有机结合起来，让学生对乏味的东西感兴趣，让学生对繁难的知识易于理解，让学生很愉的提高解决问题的能力，这是使用多媒体教学手段的关键所在。

Knowing how to show personality, ability inwork and problem re-solving to his subordinates, one can be a good leader to beobeyed by them.

一位好的领导懂得他需要向下属展示自己的品格、胜任工作的能力和解决问题的能力，这样下属才可能服从他们的领导。

They are full of ambition to do their higher problem solving as well, said Kulkarni.

他们也有雄心去解决更高的问题， Kulkarni 说。

Obviously, solving these problem could ra lated on citizen income distribute policy and the adjustment of education policy.

显然这些问题的解决也直接关系到中国收入分配政策和教育政策的调整互动。

LINDO for solving linear programming and quadratic programming problems, LINDO LINGO addition to the full functionality, but also can be used for nonlinear programming problem some also can be used for linear and nonlinear equations solution, and so on.

LINDO用于求解线性规划和二次规划问题，LINGO除了具有LINDO的全部功能外，还可以用于求解非线性规划问题，也可以用于一些线性和非线性方程的求解，等等。

In recent years, the frequency of chlorine leakage or explosion accidents is going on rising, for the sake of solving this problem, the chlorine leakage accident of Jiangxi Lipin chemical plant is chosen as an example.

针对国内近年来氯气泄漏、爆炸事故频发的现状，选择其中具有典型性的江西某厂氯气泄漏事故，运用因果分析方法对其事故原因进行系统分析，根据分析结果，以降低事故发生概率和严重度为目标，从管理角度提出预防对策。

This is due to the dry friction damping is merely limited to shroud interface and is a standard local nonlinear problem, when directly solving it, most operations will be used meaninglessly to regenerate its linear elements except for modifications of some elements of stiffiness matrix and damping matrix.

这是由于干摩擦阻尼只局限于凸肩接触面，是典型的局部非线性问题。直接迭代求解时，除了只需对系统刚度矩阵、阻尼矩阵的个别元素进行修正外，有相当一部分运算毫无意义地用于线性元素的重新生成上。

However, the main side effect of PDT is long term skin photosensitivity after the treatment because of the slow elimination of hematoporphyrin derivative from the skin. For solving this problem, 21 PWS volunteers accepted a new photosensitizer hematoporphyrin monomethyl ether in the treatment. 26 lesions ...

为解决治疗后的较长时间皮肤光敏反应这一主要副作用，本文对21例志愿鲜红斑痣患者的26个病灶应用血啉甲醚为光敏剂进行了治疗，对HMME的作用进行了临床观察，发现HMME具有良好的疗效、较轻的局部反应、较短的避光期和可行重复治疗的间隔期等优点，值得对其进行深入的研究。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。