查询词典 problems

Formulas in the MAX(1) and MARG(1), it is shown that the literal renaming problems are solvable in linear time, and the variable renaming problems are solvable in quadratic time.

证明了对于MAX(1)和MARG(1)中的公式，文字改名问题在线性时间内可解，变元改名问题在平方次时间内可解。

Recent 20 years, child and adolescent mental health service is improving significantly, but still has problems coming from different aspects in huge changing Chinese society, which includes increasing prevalence and problems of child and adolescent mental illness, and deficiency of medical and social resources.

近二十年来，儿童与青少年精神卫生服务工作突飞猛进，但在中国社会巨大变革影响下仍然存在很多方面的问题，其中包括儿童与青少年精神疾病的流行和医疗资源的缺乏。

To solve such problems, a special method of calculation "Perturbation Method for Variable Boundary Problems" has been put forward, including the corresponding condition of convergence.

这里提供一种解决这类问题的计算方法——"变动边界微扰法"，并给出了微扰过程的收敛条件。

In order to overcome the key problems in the experimental study on microwave plasma thruster, of which the whole system operates under vacuum condition, and to remove the unnecessary energy loss, the microwave source of plasma thruster operated under atmosphere and vacuum condition was developed by applying the design technology of the nonlinear power supply, the integration of attenuator and detector, liquid cooling, after overcoming the gas breakdown problems of electro and microwave apparatus.

为解决微波等离子推力器全系统在真空中进行实验，减少不必要的能量损失，利用开关电源、衰减器和检波器一体化设计技术和液体冷却技术，通过解决微波电子器件在真空中的放电问题，研制出可在大气与真空环境中工作的体积小和质量轻的微波等离子推力器微波源，其输出和反射微波功率可根据磁控管的阳极电流和检波器的输出电压进行测量。

In the dissertation, the detection problems are studied and discussed by building the DNA computing sticker model on surface of the minimal vertex-covering problems.

本文通过建立最小顶点覆盖问题DNA计算的表面粘贴模型对检测问题进行了探讨。

The abstract result contains several concrete results in the literature and can also be used to deal with some new cases for resonant differential equations.In the introduction, we briefly introduce the development process of the variational methods. In Chapter 2, we list some basic knowledges refering to the variational methods, including the Sobobev space,—△ operator, the weak solution and the minimizing sequence methods and some minimax theorems. In Chapter 3, we introduce the research process of Hamiltonian system of second order and the semilinear elliptic problems, using the methods introduced previously. In Chapter 4, we prove the main theorem of the thesis, and apply it to the problems in the previous Chapter, and can also be applied to some new resonant cases.

在前言中，简要介绍了变分法的产生、发展过程，在第二章中我们介绍了有关变分法的一些基本知识，包括Sobolev空间，—△算子，弱解，极小化序列方法和一些极小极大定理，在第三章中我们介绍了非线性项有界或满足次线性条件，以及它满足推广的Ahmad-Lazer-Paul条件时，二阶Hamiltonian系统和半线性椭圆问题的研究历程，最后在第四章中我们证明了本论文的主要定理，并把它应用到第三章的问题中，使得前面的几种共振的情形都可以统一到这个抽象的结果中。

He ascribes many philosophical problems to misapplication of language, thinking that the right application of language is only in form of life. So only returning to form of life can we resolve philosophical problems once for all.

他把许多哲学问题归结为语言的误用，而语言只有在生活中才能得到正确使用，所以只有回归生活形式，才能一劳永逸地解决哲学问题。

As we all know, many societal problems like unemployment, disparity between the rich and the poor and misgovernment are caused due to the asymmetric development of city. And they have become a crucial reason for those less effectively curable societal problems, rendering a worsening public security situation and a mounting rate of crime commitment. To some extent, particularly the problem of floating populations crime commitment is so serious that it has already affected the development and stability of city.

由于城市发展的不均衡，导致了诸如：失业、贫富悬殊、管理不当等社会问题的出现，而这些没有得到有效根治的社会问题是我国治安形势恶化的主要原因，犯罪率不断上升，而城市中流动人口犯罪的问题显得由为突出，在一定程度上已影响了城市的发展与稳定。

Our patient evidenced a wide range of misidentification problems which mainly consisted of misidentifying place, person, and event, and these problems seem to be associated with deficits of temporal sequencing of memory, visual-spatial and visual perception, executive function, and awareness.

这位病患呈现多种层面的错认症状，这些症状可能与病患的时间顺序记忆、视空间知觉、执行功能与缺乏病识感等，多重认知功能缺损有关。

The main problems of the disaster prevention and mitigation and the solutions to the problems in our country are summarized.

第一章阐述了我国城市地震灾害的严重性、特点，以及我国城市防灾减灾存在的主要问题以及其对策。

The witness also told the jury at the Royal Courts of Justice in London that he saw a paparazzo fighting with a member of the public who was trying to stop him taking pictures in the minutes before the emergency services arrived.

他还告诉在伦敦皇家法庭的陪审团，在急救服务到来之前，他当时看见一个狗仔队正和一群阻止他拍照的人打架。

The entire N／C program on a tape is made up of an accumulation of these successive data blocks.

纸带上的整个数控程序由这些连续数据单元连接而成。