查询词典 concepts

By means of constructing some corresponding concepts, accurate description of vector field is given.

给出了矢量水听器的基本特性，对它的抗干扰性原理进行了分析。

The results were as follows: because of the influence of players' abilities, most scores were gained at the end of game. The concepts of defense and alternate players lead the goals dropped between by-line and foul-line. The traditional and static aggressive strategy still mainly relies on forward attackers. The short attack is the best way to score.

所得的结果如下：体能状况的影响，导致入球时段集中在比赛尾声；防守及补位的观念，导致入球区域集中在球门区线与罚球区线间；传统与稳定的作战策略仍是以前锋为进攻主力；小区域的短传球为得分主要攻击方式。

The reality includes spatial reality and temporal reality. By the spatial reality we mean human percepts realistic information from source to destination in 3D spatial space. The socalled temporal reality means these information are represented in real-time. These concepts describe the IVAR in four detail contents, i.

完整的真实感包括时间真实感和空间真实感两个方面，空间真实感是指从信源到信宿的空间方位上的准确性，时间真实感是指信息到达人类感知系统时间上的准确性。

The basic concepts, theory and methods of risk analysis are introduced. In viewof present achievement and failure analysis report home and abroad, the failure tree ofvertical caisson breakwater is established.

介绍了风险分析的基本概念、原理与方法，综合国内外的研究成果和故障分析报告，建立了直立式防波堤失效风险的故障树。

The concepts and projects presented in these chapters do not have precisely calculable precedents and it is not possible to provide credible estimates of the cost of establishing a new civilization in space.

在这些章节中提到的月球计划的概念，是史无前例的事业，没有任何精确计算其成本的范例可借鉴，事实上对于建立一个新的太空文明而言，也不可能对其成本进行令人信服的评估。

Tarski constructed strictly the calculus of classes and its metalanguage,then defined some important concepts of the calculus of classes,such as sentential function,free variable, sentence,operation,consequence.

塔斯基严格地构造出了类演算语言，然后又构造出了类演算语言的元语言，并且在元语言中定义出类演算语言的语句函项、自由变元、语句、运算、后承等重要概念。

It provides a streamlined and quick introduction to read.freeduan.com the fundamental concepts of Banach space and Lebesgue integration theory and the basic notions of the calculus of variations, including Sobolev space theory.

天气提供一精简和迅速的的介绍read.freeduan.com Banach 空间和Lebesgue综合理论和变分法的基本观念的基本概念，包括Sobolev 空间理论。

In this paper,the author deduces the basic equation of statistical Mechanics- Liouville Theorem in two different ways from analytical mechanics′ concepts of phase space and the Hamilton Canonical Equation.

本文笔者用两种不同思路由分析力学的相空间概念和哈密顿正则方程推导了统计力学的基本方程———刘维定理。

In this paper, after the introduction of the basic concepts and the main results on K〓 theory, relative K〓 theory and the theory of classical groups of degree 2 which is related to K〓 theory, we study the problems of the computation of K〓 for the ring of integers of quadratic imaginary fields, examples of subrings of quadratic fields which are not universal for GE〓 and generating set of the Cokernel of the canonical homomorphism from K〓 to K〓.

本文在介绍了K〓理论和相对K〓理论以及与K〓理论有关的2阶典型群的基本概念及主要成果之后，对于虚二次域代数整环的K〓群的计算，非GE〓泛的虚二次域的子环以及K〓到K〓的自然同态的余核的生成元集等问题进行了研究。

The following results were obtained: 1. Several multi-pore materials were compared and a nylon membrane was choosed to conduct experiments. 2. Two devices and methods for controlling negative hydraulic heads were developed. Coupled with the devices, a system for precise control of soil moisture udring pot experiment was developed. 3. Two times of pot experiment studying wheat seedling growth under precise soil moisture control were conducted. Some very important results were obtained. 4. Capillary rise, horizontal and vertical infiltration under different nagative hydraulic heads were observed. The concepts of "critical wetting distance" and "wetting coefficient" were proposed. The linear relationship between wetting front movement distance and cumulative infiltration amount was confirmed. Spatial distribution model of soil moisture and its simple derivation method were established.

通过该项目支持，获得了以下的研究成果： 1、比较和检验了不同多孔材料，初步选定了用于水分控制的多孔膜材料； 2、完成了两种负水头控制方法与装置的研究，并制作了仪器，与负水头控制装置配套，制作了盆栽实验用水分精控盆； 3、进行了两期小麦苗期水分精确控制盆栽实验，获得了一系列重要结论； 4、进行了不同负水头下土壤的毛管上升、水平入渗、垂直入渗研究，提出了临界湿润厚度、湿润系数两个概念，确定了湿润锋与入渗量的线性关系、土壤含水量的空间分布模型，土壤含水量空间分布的简单推算方法。

Anna: No, I've got a hangover.

不是，我昨晚宿醉了。

We head into the mountains in Su's new Land Cruiser, stop for lunch at a scenic restaurant and then hang around drinking beer and eating fruit as two of his employees attempt to lure the birds with a tape recording of the fowl's mating call.

我们坐上苏的巡逻车向山顶出发，在一家风景优美的餐馆吃了中饭。然后我们喝着啤酒吃着水果四处逛。