查询词典 fields

The oil industry is cutting its spending, bringing fewer new fields into production and exploring less.

石油工业正削减开支，减少投产新油田的数量，缩小勘探的规模。

According to above findings, the present paper further promoted for the technique of abrasive jet cutting in oil well and provided the theory basis in various oil fields.

根据上述研究结果，本论文为磨料射流油井割缝技术的进一步改进和在各油田进一步推广提供了理论依据。

The cyber has had profound influence s on a variety of fields of human civilization.It has not only transformed the social and economic structures but also changed our valu e,the mode of production,our life style and the way of competition and antago nism.It has helped to form a brand new space for social life———cyber en-vironment.Cyber re -creates civilization.

网络化对人类社会各个领域的深远是影响的，不仅改变了长期以来我们既有的社会经济结构，而且更重要的是改变了我们的价值观念、生产方式、工作方式、生活方式和竞争对抗方式，形成了全新的社会生活空间———网络环境，网络再造文明。

This article has reviewed the latest achievements made in cybernetics, informatics and their application in various fields.

文章综述了控制论、信息论及其在各个领域中的应用等三方面最新成果。

The permutation groups of cyclic codes and their extended codes are investigated using their Mattson-Solomn polynomials. SDq codes over finite fields are byte-organized and they can correct any single error and dete

有限域上的SD_q码是一类按字节组织的，能纠正发生的所有单个错误，同时能检测发生在同一字节内的两个相邻错误的纠错码；我们对有限域F_q上SD_q码的线对界在q＞3，b＞2时给出了一个改进界。

The experiment results showed:(1) The cell cycles changed distinctly in some ELF magnetic fields tuned on some ion cyclotron resonance condition.

实验结果表明，只有某些频率的ELF磁场才对细胞生长产生影响，磁场对细胞生长的影响还与培养细胞的生化环境有关。

The magnetic fields and electromagnetic pressures in the cylindric and rectangular coils for electromagnetic shaping of liquid metal were computed.

计算了圆形和矩形两种形状线圈中磁场和电磁压力的分布。

Based on applying domain color, cylindrical distance and connectivity analysis to divide fields, static image features are presented for feature abstraction, such as color, texture, etc. it's also proposed dynamic video features to solve feature abstraction, which are based on applying the method of block motion estimation to build the field of video shot motion, such as motion texture, etc.

针对特征提取问题，本文在用主颜色、圆柱距离以及连通分析的方法实现比赛场地分割的基础上，提取了颜色、纹理等一组静态图像特征；在使用块运动估计方法建立视频镜头运动场的基础上，提取了运动纹理等一组动态视频特征。

This program is employed in the computation of magnetic fields in 2D cylindrically symmetric systems.

该程序在磁场计算中只能假设软磁材料中的磁导率都是已知的固定值。

The far-field analytical expressions for the electromagnetic fields of a cylindrically polarized vector beam propagating in free space are obtained based on the vector angular spectrum and the method of stationary phase.

基于矢量角光谱法与静态位相方法，推导出了矢量圆柱偏振光束在自由空间传输的电磁场的远场解析表达式。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。