三维空间

The feeding head can rotate around axial Z and axial X or Y. With the help of Siemens NC system, which can overcome the limitations of feeding heads working space, we can make axle sleeve and so on. It can be used to repair irregular shape products in laser cladding, such as metallic sheath. Using 3D coaxial feeding head, large area laser refabrication was carried out in metallic sheath.

由于原数控系统是非开放性的，不宜直接在原有系统上进行二次开发，考虑到现有条件，采用单片机控制二步进电机以实现送粉头能绕Z轴转动和绕水平轴转动，加上原有数控系统的在Z轴方向上的运动配合使送粉工作头具有三维空间工作能力，它克服了普通送粉头工作空间的限制，同时还具有粉末流束焦点可调功能。

Called balance crane balance crane, which is the use of four-bar linkage principle to balance the weight load and form a balanced system, using a variety of spreaders can be flexible and easily lifting loads in three-dimensional space.

平衡起重机俗称平衡吊，它是运用四连杆机构原理使载荷与平衡配重构成一平衡系统，可以采用多种吊具灵活而轻松地在三维空间吊运载荷。

It is the base of predicting remaining oil distribution.

该模型能定量揭示孔隙结构在三维空间中的各向异性，为剩余油分布的预测奠定了基础。

According to the construction course and finished dead state of the inclined tower cable-stayed bridge without back stay at Tongling Road in Hefei and combining the modern theory and method of the bridge construction control mentioned in this paper, established a space model by large-scale general finite element software ANSYS. It can obtain some valuable result by emulating analysis of the bridge which is under the construction course and finished dead state. It can provide an instruction for the Tongling Road bridge with the result and construction job site monitoring data.

文中根据合肥市铜陵路预应力混凝土无背索斜塔斜拉桥的具体施工过程和成桥状态，结合文中介绍的现代桥梁施工控制理论和方法，运用大型通用有限元软件ANSYS建立了三维空间模型，对该桥进行了施工过程和成桥状态下的结构仿真模拟分析，将模拟计算结果与施工现场振动频率法索力测试数据和分析结果相结合，为铜陵路无背索斜塔斜拉桥拉索张拉施工提供指导，及时调控，确保了该桥在成桥后线形美观，受力性能满足要求。

According to comparability theory, properties of fits are reflected by the relative fit clearance.

根据相似性理论采用相对配合间隙或过盈反映配合性质，以因素空间理论的思想进行可选配合的三维空间构造，首创配合特征矩阵法选择配合。

The 3D coordinates of each pixel in the actual space could be represented in the form of point cloud.

根据空间点三维坐标计算的数学模型计算出点的三维空间坐标，最后以点云形式实现物体的三维重构。

This paper introduces the theory,performance,characteristics and surveying process of three dimension laser scanning and mapping system,and discusses the application of this system in measuring crown volume,which regarding a tree crown as a combination of a great many circular truncated cones.

该文介绍了三维激光扫描系统的组成、工作原理及工作流程；探讨了应用三维激光扫描系统，通过扫描获取单株树木的三维空间点阵数据，将树冠近似为多个圆台体，求它们的体积之和来计算树冠体积的方法。

The development of animation as the progress of mankind in the new century painting of the logo, the inheritance of human culture and biological organism also update it regularly, the human imagination as an extension of time and space changes, the modern design gradually from 2D to 3D and 4D (that is, We often hear the two-dimensional space, three-dimensional space, four-dimensional space) space extension of the art of color design and science and technology as we show a wealth of space symbol, is also given to the human meaning of a new life.

动画片的发展作为新世纪人类绘画进步的标志，人类文化的继承也和生物机体的不断更新有关，人的想象随着时空的变化而延伸，现代设计也逐步从2D到3D和4D（也就是我们常听到的二维空间、三维空间、四维空间）空间延伸，色彩设计中的艺术化和科技化为我们展现了丰富的空间符号，也赋予人类新的生活内涵。

The inspiration of this car is oriented from the 'folding craft', first the designer has to practice the craft that let the paper be folded from 2 diamentional space into 3 diamentionla space; and second, he has to ensure the sturdy of the creases. Besides, there are lots of designing details, and then, an Alcaldes concept vehicle has come out.

设计者设计这款Alcaldes概念车的最初灵感源自于折叠工艺，一方面要实现将一张纸从两维空间折成三维空间，另一方面要保证折痕处的坚硬结实，再加上各种细节出的设计，一款Alcaldes概念车就这样诞生了。

The analysis result shows that the basement fault anomalies control a few major large hidden batholiths and their associated orefieldsthat the anomalies of cover structure confine most Cu-Au deposits and Fe-Cu deposits within their scopethat the geochemical anomalies and lithofacies-paleogeographical anomalies are major geological factors leading to trataboundness of some Cu-Au depositsthat the anomalies of rock operties provide the favorable chemical and physical conditions for the ore-forming process, including the seepage, circulation,convergence and deposit of ore-bearing hydrothermal solutionthat the anomalous ctive stage of Mesozoic magmatite is almost consistent with the major mineralization epoch of the Fe,Cu deposits, and the structure of multi-levels,and the zoning in magmatic system determine the spatial distribution of the mineralization system.

由分析可知基底断裂异常控制了本区若干重要规模较大的隐伏岩基及伴生矿田，而盖层构造异常控制铜金矿床和铁铜矿床的空间位置地层的地球化学异常和岩相古地理异常是造成一些铜金矿床层控性的主要地质因素盖层的岩性异常为含矿热液的渗流、循环、聚集和矿质沉淀等一系列成矿作用提供了有利的物理和化学条件中生代岩浆岩的异常活动期也是本区主要的铁铜成矿期，岩浆岩系统的多层分枝和分带性结构控制了本区成矿系统的三维空间分布。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。