三维

In order to investigate antenna with complex structure efficiently, the combination of alternating-direction-implicit and pseudospectral time-domain method is used.

为了对复杂结构的天线进行有效分析，采用了变换方向隐式的伪谱时域方法，通过分析时间分裂步原理，将三维麦克斯韦方程组降阶为三组一维表达式，用于ADI-PSTD的计算。

In order to check the correctness and reliability of direct numerical simulation of the three-dimensional turbulence with the moderate or low flow Reynolds number, this paper adopts the pseudospectral method to direct numerically simulate the three-dimensional plane mixing layer.

为了验证直接数值模拟三维中低流动雷诺数湍流的正确性和可靠性，该文采用拟谱方法对三维平面混合层流场进行了直接数值模拟，并将数值模拟得到的结果与 Lasheras 等的平面混合层经典实验结果进行了对比。

In order to investigate antenna with complex structure efficiently, the combination of alternating-direction-implicit and pseudospectral time-domain method is used. By analyzing the time-step splitting principle, the ADI-PSTD method is therefore simplified.

摘 要：为了对复杂结构的天线进行有效分析，采用了变换方向隐式的伪谱时域方法，通过分析时间分裂步原理，将三维麦克斯韦方程组降阶为三组一维表达式，用于ADI-PSTD的计算。

Methods:A validated three dimension reconstructional echocardiographic technique for endocardial surface area was used to measure the endocardial surface area of the left ventricleand abnormal wall motionin 70 consecutive patients with first AMI.Patients undertook serial echocardiogram on the day 1,3 and 2 weeks,3 and 6 months after admission.

应用超声心动图数据处理系统重建并定量急性心肌梗塞患者的左室心内膜三维面积、异常运动区心内膜三维面积同时测量左室射血分数，系列观察70例患者急性心肌梗塞后左室重塑的动态演变特征及其对左室功能与预后的影响。

A very clear memorie as a small girl, seeing on a walk troughthe park in my head some 3D picture of twisted wires, hair or woolgetting thin and getting thik again, getting big and getting small.this picture was accompagnied with feeling sick in a strange way inever would forget, it took just a few seconds technical abilitieswere i suppose not enough refind for 3D, this problem ten yearsafter did not anymore exist and 3d pictures apear in colourrealistic live experiences, dreams even while awake.

作为一个小女孩的非常清楚的记忆，我看到在我的脑海里，有些扭曲的像电线、羊毛或头发的三维图像变的越来越细，又变的愈来愈粗，变的越来越大，又变的越来越小。这幅画卷伴随着恶心的感觉，以一种我无法忘记的奇怪的方式。短短几秒钟的技术，我猜测还不足以让我细加区分三维，这个问题10年后不再存在，并且3D画面出现在彩色的现实生活的经历中，甚至在你醒来时依然在做梦。

Through analyzing the consecutive deconvolved 3-D images of secretory vesicles, we calculated the 3-D diffusion coefficients of vesicles in both resting and stimulated cells, further obtained the relative numbers of released vesicles in readily releasable pool and the rate of recruitment for this pool during certain period after stimulation applied,and analyzed the process of that the filamentous actin regulated the mobility of secretory vesicles.

我们通过对反卷积处理后分泌囊泡的三维动态图像的分析，计算出囊泡在细胞静息和被刺激状态下的三维扩散系数，得到刺激后立即释放库囊泡释放的相对数量和该库的补充速率，并分析了纤维状肌动蛋白对囊泡运动的调控过程。

This thematic GIS privedes various landslide、debris-flow、rainfall and emergency materials information query interface. To give a dynmatic, vusual view of the landslide, debris-flow, and entir expressway and its adjacent terrain, the function of 3D visualization models. The method for computing the stability properties of landslide and debris-flow in this system, as well as providing decision support to the emergency resue.

它开发了各种泥石流、滑坡、雨量资料、抢险救援物资的查询接口；实现三维可视化模型，三维场景功能，可以了动态、可视化方式显示泥石流、滑坡以及整体线路和周边地形；该系统实现了对泥石流、滑坡的稳定性分析；以及为灾后的抢险救援提供了决策支持。

The purpose of this article: to study the force-testing method of the side-kick in free-fighting, and develop the new field of three dimensional force-testing according to many experiments by means of three-dimensional force plate; to discover the kinematics rules and characteristics of the side-kick in free-fighting through the experimental study on the side-kick's biomechanics and kinematics characteristics of 18 excellent free-fighting athletics coming from Shandong Province, which will provide reliable kinematics indexes and parameters for diagnosing and improving the motion skills of free-fighting side kick,and for free-fighting teaching and training, further systemize and scientize the theory research of free-fighting motion.

研究目的：运用生物力学的研究方法，通过KISTLER 三维测力平台测力的实验，研究了散打侧踹腿动作的力量测试方法，开拓了散打侧踹腿动作三维力学测试的新领域；通过对山东省18 名一线优秀散打运动员侧踹腿动作力学特征和运动学特征的研究，揭示了散打侧踹腿动作的运动规律和特征，为诊断、改进和提高侧踹腿动作的技术以及散打教学和训练提供可靠的运动学指标和参数，使散打运动的理论研究进一步系统化、科学化。

Conclusion. It is possible to improve the design and adjustment of braces in AIS and to achieve 3-dimensionalcorrection of scoliotic curves with the use of a computerassisted tool allowing 3-dimensional visualization of the spinal curves and the external shape of the trunk.

利用可以获得脊柱曲线和躯干外型三维图像的计算机辅助软件，我们可以改善AIS支架的设计和调整，从而使侧弯曲线得到三维的改善。

Dimentional image drawing computation Users operate the Sensable device in simulating surgery, the device transmit the position (the 3-dimension coordinate) to workstation to compute the collision detection. The workstation compute the outside force, distortion, feedback force out of collision detection and the physics model.

三维图形绘制计算用户操作Sensable力反馈设备进行虚拟手术操作，力反馈设备将器械位置传送给高性能图形工作站进行碰撞检测计算；高性能图形工作站根据碰撞检测信息和物理模型进行外力计算、变形计算、反馈力计算，最后根据几何模型进行图形绘制计算，将三维虚拟器官视景显示在屏幕上；图形工作站将解得的反馈力传送给力反馈设备产生反馈力。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。