1. Objective:To obtain three-dimensional (3-D) image of human temporomandibular joint including the mandible, disc and articular tubercle directly from in vivo in order to develop its 3-D finite element model.
已有学者采用切片法和CT法在尸体的基础上建立了下颌骨或颞下颌关节（temporomandibular joint，TMJ）的三维有限元模型并进行了相应的应力分析[1，2]。
2. In balance the Zhuge Xiansheng after the situation thinks the person of conditional at that time accomplish sth has 3 at that time, but it is difficult that Cao Cao is in talent many odd; Sun Quan is in husbands of sisters to be in power although Liu Biao of dimensional small; is kin but pedantry nearsightedness does not have a future.
在权衡当时形势后诸葛先生认为当时有条件成事的人有三，但曹操处人才济济难出头；孙权处连襟当权空间小；刘表虽是亲戚但迂腐短视没前途。
3. Complete algorithm is presented for a six-dimensional DC electromagnetic tracking system, of which an experimental prototype is developed. The tracking system employs a magnetic field transmitter and a magnetic sensor, both with 3 orthogonal axes. A direct current pulse sequence drives the 3 axes of the transmitter to emit one after another. The sensor detects the 3 groups of transmitted signals as well as the static magnetic field of the environment, from which the position and orientation of the sensor with respect to the transmitter can be determined.
此系统以正交的三轴发射源和三轴探测器作为传感定位器件，以脉冲直流信号驱动发射源的三轴分时发射，同时接收器三轴探测到相应的三组电磁信号和一个空驱动时间段内的地磁信号，根据接收器在不同方位所探测到磁场差异求得接收器相对于发射源的方位信息。
4. danci.edu.pub
4. A numerical model containing a 3－dimensional fine－mesh non-hydrostatic submode and a random walk submodel was developed and used for simulation of turbulence and dispersion in wake area of building.
采用了细网格非静力能量闭合边界层模式和随机游动模拟方法建立了一套分析建筑物尾流流场和污染物扩散的数值模拟系统。
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5. Three-dimensional parallel computation of laser ablative Rayleigh-Taylor instability.
齐进，叶文华。3维激光烧蚀瑞利-泰勒不稳定性并行计算。
6. We find that in the3-dimensional walks, the 2-dimensional walks given by any ordered two of xn, yn and zn, are already in one-to-one correpondence with the DNA sequences, and the remained 1-dimensional walks are determined completely by the 2-dimensional walks.
我们发现在三维游动中，由xn，yn和zn中任意有序的两个给出的二维游动已经与DNA序列一一对应，且余下的一维游动由该二维游动完全决定。
7. Secondly, this paper carries on comparatively systematical and deep researches on the governance-oriented audit model, and advances some innovative academic viewpoints as the following:(1) The enterprise multi-dimensional contractual relationship model is constructed, which is the logic starting point of the governance-oriented audit model; (2) The governance-oriented audit model is advanced and the theoretical framework of research is constructed; (3) The new orders of the independent audit contract and the internal audit contract are studied respectively in the governance-oriented audit model; (4) the system of the technical means of the governance-oriented audit model is set up; (5) the methods of archival research is applied in the relationship between the selection of the independent auditor and corporate governance, also the relationship between the corporate governance and the audit opinion, with the data from the Chinese capital market; (6) The boundary and the cooperation of the external audit and the internal audit are discussed systematically.
在一个具有创新性的研究命题探讨中，本研究通过较为系统深入的研究，发展了一些具有理论和实践意义的学术观点：(1)从契约角度入手，构建企业多元契约网络模型，由此发展了具有治理内涵的受托经济责任观，从而为深度解析治理和审计的天然联系、构建治理导向审计模式奠定了理论基石；(2)以确保实现企业多元利益相关主体的全面治理为目标，提出治理导向审计模式观，并构建了系统的理论体系框架，确立新的审计思维范式；(3)以治理导向审计观为指导拓展了新模式下内外部审计契约秩序内涵；(4)初步探索了治理导向审计模式下的审计方法体系；(5)采用实证研究的方式分别对公司治理特征变量与审计契约缔结、公司治理水平与审计意见相关性进行研究，具有一定学术价值；(6)以全面治理目标为引导，对治理导向审计模式下内外部审计一体化的分工合作秩序予以统筹研究。
8. I was 32 weeks +3 days time according to three-dimensional B-show baby double-neck top is 87, said doctors suspected macrosomia.
我在32周+3天的时候照三维B超显示宝宝双颈顶是87，医生说怀疑是巨大儿。
9. The DWT power spectrum estimator for 3-dimensional samples has been studied in Section 3.3, in which we analyzed the Las Campanas redshift survey samples.
作为DWT功率谱的具体应用，在第三节对实际观测的LCRS样本作分析，其中考虑了各种观测效应的影响，结果显示DWT功率谱给出了LCRS样本所含宇宙信息的适切估计。
10. 3-dimensional的反义词
10. The results show that the sample possesses two-dimensional (2-D) hexagonally ordered mesoporous structure, and the pore volume of the sample is 1.88 cm3/g, the specific surface area is 1394 m2/g; it possesses mesoporous structure and narrow pore size distribution, the average pore size is 3.4 nm. The supercapacitor has good electrochemical performance, the specific capacitance is 95 F/g at a charge/discharge current density of 500 mA/g after 10000 cycles, and specific capacitance fluctuates between -4% and 4%.
结果表明：样品孔结构呈二维六角有序分布；该样品的孔体积为1.88 cm3/g，比表面积为1 394 m2/g，具有典型的中孔结构和集中的中孔分布，它的最可几孔径为3.4 nm；制备的中孔炭作电极材料组装的超级电容器有良好的电化学性能，在500 mA/g的充放电电流密度下，循环10 000次的平均比电容高达95 F/g，比容量波动范围仅为-4%~4%。
11. Numerical results indicate that the ADI-BOR-FDTD method runs several times faster than conventional three-dimensional FDTD method and saves a great deal of computational memory.
计算结果表明：与传统3维FDTD算法比较，交隐式BOR-FDTD算法在节省大量计算机内存的同时可将计算速度提高数倍。
12. The ADI-BOR-FDTD method can reduce a three-dimensional problem to a two-dimensional one, resulting in an efficient saving of CPU running time and memory requirement.
交隐式BOR-FDTD能将3维空间电磁问题转换到2维空间处理，具有节省计算时间和计算机内存的优点。
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13. The principal method is based on the primary radar information in the three-dimensional variation assimilation for typhoon nowcasting technique and research.
利用新一代天气雷达探测的重要特征，将浙江省近年来收集的台风雷达资料进行试验研究，应用雷达基数据数字组网3-D数据。
14. An efficient data structure was exploited on the aspects of the terrain three-dimensional visualization and designed the inserting value method to make the display of the terrain three-dimensional visualization more vivid. Furthermore we made full use of the display listing table technique of OpenGL to reduce the occupation of CPU, and the display speed was enhanced.
采用了有效的数据结构，设计了高效的插值方法，使地形三维显示逼真，并充分使用了OpenGL的显示列表技术，减少内存的占用，提高了显示速度； 3 数字地形的空间分析。
15. An efficient data structure was exploited on the aspects of the terrain three-dimensional visualization and designed the inserting value method to make the display of the terrain three-dimensional visualization more vivid. Furthermore we made full use of the display listing table technique of OpenGL to reduce the occupation of CPU, and the display speed was enhanced.3 Spatial analysis of the digital terrain.
采用了有效的数据结构，设计了高效的插值方法，使地形三维显示逼真，并充分使用了OpenGL的显示列表技术，减少内存的占用，提高了显示速度； 3 数字地形的空间分析。
16. The results show that the technical parameters and the concentration of sodium molybdate have obvious effect on the composition of the alloy. The crystal grain size is from 6.2 to 12.7 nm and changes with current density, temperature and the pH value of the electrolyte. The crystalline growth of the alloy accords with the model of three-dimensional growth. The surface morphology is mainly determined by the rate competitions between the growing direction of vertical surface and the expanding direction along the surface towards circumambient. The results of the X-ray data show the presence of the multiphase containing solid solution and intermetallic compound in the deposits. The deposit phases alter from the FeNi and FeMo solid solution to the FeNi and MoNi4structure at 3 A/dm2. The deposits internal stress increases linearly with the decrease of the grain size. The lattice parameter of the deposits are slightly distorted
结果表明：工艺条件和钼酸钠浓度对合金组成的影响较大；所得合金晶粒尺寸为6.2~12.7 nm，并随电流密度、温度和电镀液的pH值的改变而变化；合金的晶体生长符合晶核三维生长模型，镀层表面形貌由平行和垂直于基体的生长速度的相对大小决定；镀层物相为固溶体和金属间化合物的多相结构，当电流密度为3 A/dm2时，镀层物相由FeNi和FeMo固溶相转化为FeNi和
17. Objective: To probe into the value of the spiral CT 3-dimensional image reconstruction used in the diagnosis of the complicated membrum minor articulus trauma.
目的：探讨CT三维重建成像对诊断四肢复杂小关节外伤的价值。
18. The MUSCL method of Godunov schemes is developed to simulate the complex flow fields of two-dimensional (2-D) and three-dimensional (3-D) flow field of rocket jet impingement in this paper.
本文首次采用Godunov类数值格式中的MUSCL方法对二维、三维复杂火箭导弹燃气射流冲击流场进行了比较全面系统的理论研究和数值仿真。
19. The thrust coefficients and propulsive efficiency of a two-dimensional flexible fin with heaving and pitching motion were computed using FLUENT. The effect of different locations of the pitching axis on propulsive performance was examined using three deflexion modes which are respectively, modified Bose mode, cantilever beam with uniformly distributed load and cantilever beam with non-uniformly distributed load.
利用FLUENT软件数值计算了二维柔性鳍作升沉纵摇运动时的推力系数及推进效率，探讨了修正Bose变形方程、均匀载荷和非均匀载荷悬臂梁变形方程等三种柔性模式下纵摇轴位置对摆动鳍推进性能的影响，其中纵摇轴在尾缘处能够获得更大的推力，而最高的推进效率分别对应修正Bose模式下纵摇轴距首缘1/3弦长处和悬臂梁柔性变形模型下纵摇轴距首缘2/3弦长处。
20. This paper proposes a new idea to establish the three dimensional model of etching figure of mineral crystals. Based on the three dimensional model of etching figure, this method can be used to study:(1) crystal symmetry theoretic signification of the etching figure and the crystallographic orientation of minerals in rocks; (2) crystal defects and their crystallographic orientations for indicating the geological environments; and (3) anisotropy characteristics of the crystal dissolution mechanism.
对腐蚀像提出了一个全新的研究思路，建立各种不同矿物晶体的腐蚀像立体模型，从而可以在这个模型土进行：①腐蚀像的晶体对称理论意义及其在岩石中矿物晶体定向作用的研究；②腐蚀像所反映的晶格缺陷与定向及其地质意义的研究；③腐蚀像所反映的晶体溶解机理的结晶学各向异性特征的研究。