三维的

In the processing of three-dimension compass transmits bearing data through a long distance,some noise to the measurement data can be got.

TAGS：输出，应用，电子，三维，复合，摘要：三维电子罗盘在长距离数据传输过程中，将受到外界噪声的干扰。

In Windchill system, the 3D model design flow is custom-tailored and the development work of checking and signing page is successfully completed.

在Windchill系统中，客户化定制了三维模型设计流程，并成功地完成了三维模型审签页面的开发工作。

Compared to the flat culture, cells in 3-D culture more closely mirror what happens in living organisms in morphology, cell alinements, polarization, microenviroments, gene expression pattern and other biological characters. Therefore,3-D culture is useful to investigate the molecular mechanism of nasopharyngeal carcinogenesis.

因与传统的二维培养相比，细胞在三维培养中的形态、排列方式、极性及微环境更接近于体内状态，其基因表达和生物学行为也更接近于体内状态，因而建立能反映鼻咽癌发病不同时期的体外三维培养模型对于鼻咽癌的发病机制研究具有重要价值。

The automotive ergonomic designoriented digital 3-D human-modeling system makes it possible to integrateautomotive ergonomic design into the 3-D computer-aided automotive designenvironment. It will reduce ergonomic redesign count, shorten the developingcycle of bodyworks, and decrease the manufacturing cost of automobileproducts.

面向汽车人机工程设计的数字化三维人体建模系统，使汽车人机工程设计能够集成到已有的汽车设计三维CAD环境，有助于减少人机工程设计方面的返工、缩短车身开发时间、降低整车制造成本。

basing on optics orthogonal codes,this paper proposes a new design scheme of three-dimension optics orthogonal codes.in this scheme,the optics orthogonal codes can be coded not only in space-domain,in time-domain,but also in frequency-domain.it has good auto-cross relativity properties.the simulation figures show that can enlarge the coeds capacity and improve the optics optical communications system performance.so it will be of interesting in coming high dense communication system.

摘 要：基于光正交码编码技术，提出了一种新型空/时/频三维ooc的设计方案，对光信号在时、频和空域进行编码，该码具有理想的自/互相关特性。通过仿真比较，在容量和系统的误码率等性能方面比一、二维ooc都有较大的提高，因而能很好地适应未来高密集光纤通信。关键词：三维光正交码；光码分多址；误码率；高密集光纤通信

Methods to 15 Han face bone fracture sufferer line thin layer continuous after scan, make use of the work station carry on empress the picture a processing and choose to use variety software technique, many flat surface reconstruction, the 3D surface cover up manifestation(3 D-SSD) and capacity reappear method etc. reorganization observation, reconstruction Han face the 3D image of the bone fracture, acquire the best picture photograph, and with CT crossing the picture carry on more analysis.

对15例颌面部骨折患者行薄层连续扫描后，利用工作站进行图像后处理，选用多种软件技术，多平面重建、三维表面遮盖显示（3D-SSD）及容积再现法等重组观察，重建颌面部骨折的三维影像，获得最佳图像照片，并与CT横断图像进行比较分析。

By the import of indirect differential frequences conception, numeric differential frequences method with improves the absolute measurement distance 1 times is present.

通过将间接差频测距概念引入连续光源三维成像系统，提出了数值差频三维测距法，将绝对测距量程提高到原来的3倍。

Currently, the company possesses products of such four sections as andriatrics, gynae, ultrasonic and data processing of medical information, totally 20-odd models.

企业简介 Introduction 三维医疗设备有限公司系江苏省高新技术企业和联合国采购中标企业， 1987 年成立以来，自一直致力于三维牌生殖健康系列产品的研制和开发，现有产品为男科，妇科，超声，医疗信息数据处理等四大类共二十余种。

In the paper the principle of metal-cutting and Finite Element Analysis are introduced, based on which 3D FEA model of metal-cutting process is built.

本文通过深入研究金属切削原理和有限元理论，建立了金属切削的三维有限元模型，借助ANSYS和LS-DYNA有限元分析软件对金属切削过程实现了三维仿真分析。

In the paper the principle of metal-cutting and Finite Element Analysis are introduced, based on which 3D FEA model of metal-cutting process is built.

中文摘要：本文通过深入研究金属切削原理和有限元理论，建立了金属切削的三维有限元模型，借助ANSYS和LS-DYNA有限元分析软件对金属切削过程实现了三维仿真分析。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。