查询词典 problems

Meaning: Oona had met with many problems in her own family before marrying, so she was able to deal with the problems in Chaplin's life.

由于沃娜本人出生在一个被各种麻烦困扰的大家庭，她对卓别林生活中将面临的挑战也做好了充分准备，因为当时有毫无根据的流言说他俩是马克思主义的同情者。

The analyst should be aware of potential problems that could occur during the testing process and should watch for problems that could create OOS results.

检验员应该意识到在实验过程中可能发生的潜在的问题和应该注意可能产生OOS结果的问题。

The objective of such an investigation should be to identify the source of the OOS result. Varying test results could indicate problems in the manufacturing process, or result from sampling problems.

这样调查的目的是确定OOS结果的来源，变化的试验结果可能显示是生产工艺的问题或取样问题导致的结果。

A new least-squares-based algorithm that introduces a within-class scatter with guaranteed classification performance in the design of least squares support vector machines is presented.This algorithm can obtain better correctness that reformulates primal LS-SVM problems with optimality criterion Min w′Mw where w is the weight vector corresponding the primal LS-SVM problems,M is the within-class scatter matrix.

提出了一个新的最小二乘支持向量机算法，该算法向最小二乘支持向量机优化模型中融入了类内散度思想，即用优化准则Min w′Mw对原LS-SVM进行重组合，w为对应LS-SVM中的权向量，M是类内散度矩阵。

The results show that using the theory of complex functions, the problems discussed can be easily translated into Riemann-Hilbert problems. Analytical solutions of the displacements, stresses and dynamic stress intensity factors under the action of increasing loads Px/t and Pt^3/x^2 situated at the origin of the coordinates of propagation crack, are gained by self-similar approaches.

研究结果表明：利用复变函数论方法，将所讨论的问题转化为Riemann-Hilbert问题；通过自相似方法，求得纤维增强混凝土的动态扩展裂纹的坐标原点分别在增加载荷Px/t和Pt^3/x^2作用下的位移、应力和动态应力强度因子的解析解。

The problems dealt with can be readily transformed into Riemann-Hilbert problems by this technique, and general expressions of analytical solutions are given considering the action of pulse loads and unit-step loads located at the origin of the coordinates respectively.

应用该法可以迅速地将所论问题转化为Riemann-Hilbert问题，并给出了坐标原点分别受到脉冲载荷、阶越载荷作用下解析解的一般表达式。

Then the nonlinear electric polarization due to torsion is analyzed and the problems of electric field in torsional effect of piezoelectrics are converted into the inner and outer boundary value problems of partial differential equations according to the equivalent principle of electric field.

总结了压电晶体内部非线性极化的形成规律，利用电场的等效原理将这种非线性极化激发的电场的求解问题转化为等效极化电荷体系的电场问题，并归纳成泊松方程的内边值问题和拉普拉斯方程的外边值问题。

To increase students' competency in informal English conversation by explaining common problems and outlining solutions to these problems.

借助解释在非正式场合交流中常见的英语问题和解决办法提高学生的语言能力。

Developed countries have benefited greatly from the increase of public educational expenditure in nearlyhalf a century . However, with the time going, not only the problems such as the increasing burden of finance cost as well as efficiency and equity of the allocation of education resources can not be solved effectively, but the problems that over-input in education brings about over-demand of education

对于发达国家而言，近半个世纪的公共教育支出的增长使它们"受益匪浅"，但随着时间的推移，教育财政负担日益增加以及政府教育资源配置的效率问题和公平问题等都一直得不到有效地解决，政府教育政策所引导的政府教育投入是否造成了过量教育以及由此产生的教育收益率的下降等问题逐渐显露。

You must learn moderation to avoid liver problems or other problems related to overindulgence.

你要学习如何适度地避免肝脏的问题，或其他由于过度放纵造成的问题。

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。