查询词典 three-dimension space

The point-tree data structure, which is suitable for describing polytopes in En space, Compared with the "three-table data structure" used in E3, this structure decreases the complexity of time and memory represented in En polytopes with the efficiency of computer processing heightened.

同人们所熟知的三维空间中的几何外形信息一样，E&中形体的几何&外形信息主要也是包括几何信息和拓扑信息这两个方面。

The 29 F globular clusters in the galaxy are selected as samples in my paper (The space distribution and motional orbits of the samples have not been researched in detail before.).According to the basic parameters: azimuth coordinates, distances from the sun, radial velocities and proper motions of sample clusters, the initial positions and velocities of the samples are reduced using the galactic coordinates, and their orbits are integrated by numerical method for three different galactic gravitational potential models.

本文选用银河系中29个累积光谱型为F型的球状星团作为样本(这些样本星团的空间分布和运动特征都没有被详细地讨论过)，根据它们的基本资料：方位坐标、日心距、视向速度，绝对自行等参数，归算处理得出了各样本星团的空间分布和运动速度。

This essay intends to analyze conversational implicature based on three cognitive theories: figure-ground theory , mental space theory and prototype theory.

文章运用认知语言学中的图形／背景理论、心理空间理论和原型理论分析了会话含义的三个认知过程，从而对会话含义做出了新的诠释。

C A novel universal loss-reduce scheme, namely Dead-Band-Logic is presented. When a traditional method is used, the loss-reduce can only be realized via Space-Vector-Modulation , and the effect of loss-reduce depends on the power factor angle. The DBL can implement loss-reduce only by digital circuit and only need to know the direction of three phase currents.

论文中提出的降耗逻辑只需知道三个电流的方向，仅用数字电路就能实现降耗，此法能自动适应功率因数角的变化，适合于单片机控制，也适合于模拟控制。

Blast-off in China. This rocket carrying three men into space with one slated to make the country's first spacewalk.

中国发射的火箭携带三名宇航员进入太空其中一人预计将作中国人的第一次太空行走。

Blast-off in China. This rocket carrying three men into space with one slated to make the country's first spacewalk.

中国火箭发射成功。3名宇航员由火箭带入太空，其中有一名计划实行中国历史上的第一次太空行走。

Jetrion LLC, the wholly-owned industrial inkjet products and services subsidiary of Flint Group, launched operations last month in its new headquarters in Ypsilanti, Michigan, USA, a modern facility with more than three times the floor space of the company's previous operations site.

Jetrion的有限责任公司的全资工业喷墨产品和服务的富林特集团的子公司，展开行动，在上个月在伊普西兰蒂，美国密歇根州，拥有超过3倍，该公司的网站上经营面积的现代化设施的新总部。

During the past decade and more, under the guidance of state strategy US forces made all-directional penetration into the countries of the region. With the constant changes of the political, economic and security situation in the geopolitical space with Central Asia and Transcaucasia as the center, the United States has made three obvious readjustments in Central Asia and Transcaucasia , each adding some geopolitical weight.

为全面控制这一战略要地，十几年来，美国势力在国家战略的指导下对该地区国家进行了全方位的渗透，而随着美国国内外，特别是以中亚和外高加索为圆心的地缘政治空间政治、经济和安全形势的不断变化，美国的中亚和外高加索战略先后经历了3次较为明显的调整，每一次调整都加重一些地缘政治的分量。

It is embodied in the three research programs of modern physics:(1) According to the program of geometrization of physics, the essence of the Curved Space in gravitational field needs to be explicated by Riemannian geometry, differential geometry, tensor analysis;(2)According to the program of quantum field theory, the generation and annihilation operator can represen...

它分别体现在现代物理学的三大研究纲领中：(1)根据物理学的几何化纲领，引力场弯曲空间的奥秘需要通过黎曼几何、微分几何与张量分析来解读；(2)根据量子场论纲领，场理论的&产生和湮灭&算符，能方便而精确地表征和重构相关的微观作用机制；&场的本体论&和&生成辩证法&同时得到体现。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失