1、

In this paper, the superposition of Boussinesq's solution, Cerruti's solution and Mindlin's solutions in an elastic half-space is uscd to solve stress distributions produced by prestressed rockbolts in three dimensional elastic medium, ignoring any other factors.

本文用弹性半空间问题的Boussinesq解、Cerruti解和Mindlin解的叠加,给出了线弹性介质中,三维条件下预应力岩石锚索附加应力场的分布规律。

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2、

Hexahedral meshes were chosen as te cover system for 3-dimensional numerical manifold method ( 3 D NMM ) .

该文采用长方体单元作为三维数值流形方法的数学覆盖,在此覆盖下物理覆盖和物体的交集是刚度 矩阵 的积分区域,采用的是 Hammer 积分法.

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3、

An one-dimensional variable viscosity filed dynamic coefficients model of finite elliptical journal bearing was built.

该文建立了轴向解析、周向有限元压力分布的一 维 变粘度场有限宽椭圆瓦轴承动特性系数模型.

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4、

The Design of Two-Dimensional Frame Memery by Address-Accumulation for Ray Image

用于射线成象的二维地址累加帧存的研制

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5、

Selection of Donor in Mismatched Hematopoietic Stem Cell Transplan-tation by CREG, Residue Match and HLA Three-Dimensional Structure

应用CREG,残基匹配和HLA三维结构选择不完全相合造血干细胞移植的供体

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6、

Algorithm Design for Getting Faultage Image of Three Dimensional Volume Data

三维体积数据截面图获取的算法设计

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7、

Electron diffraction study of the one dimensional incommensurate modulated structure in Ankangite

安康矿一维无公度调制结构的电子衍射研究

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8、

Crystal Structure Determination of Ankangite with One Dimensional Incommensurate Modulation

具一维无公度调制的安康矿的晶体结构测定

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9、

Computer-aided measuring system of three dimensional flow field with a slanted hot wire

用单斜热线探针研究离心叶轮出口三维流场的计算机辅助测量系统

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10、

Study of the Pacemaker Wire and Lead by Real-time Three-dimensional Echocardiography

应用实时三维超声观察心内起搏导线的研究

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11、

The welding machine is composed of ESAB-AZ arc welding power supply, a welding dolly, narrow-gap welding head, wheel stand, channeling prevention device, rotational earth-wire clip, 3 dimensional welding bench and an automatic welding flux withdrawer.

该专机由ESAB&A2埋弧焊电源和焊接小车、窄间隙焊头、滚轮架、防窜装置、旋转地线夹、三维焊接工作台、焊剂自动回收机组成。

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12、

The clinical value of three dimensional computed tomographic angiography in embolization of acutely ruptured intracranial aneurysms with Guglielmi detachable coil

三维CT血管造影在电解脱弹簧圈栓塞急性破裂脑动脉瘤中的临床价值三维CT血管造影在颅内动脉瘤诊治中的应用

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13、

The effect of diagonal arrangement of yarns on the structure of the five-axial three-dimensional(( 3-D)) woven fabric and the density of yarns in Z direction were analyzed, and two kinds of five-axial 3_D fabric structure were obtained.

分析了斜向纱的排列方式对五轴向立体机织物的结构和Z向纱密度的影响,获得了2种类型的五轴向立体机织物结构:一种结构稀疏,Z向纱密度小;

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14、

A toggle-based two-dimensional cellular automata parallel encryption algorithm is proposed, which has been improved through the encryption mode of cipher block chaining ( CBC).

提出了基二维触发元胞自动机并行加密算法,并通过CBC的加密模式对该算法进行了改进以更好地用于加密图像。

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15、

Protein structure prediction problem is to predict the dimensional folding configurations from its amino acid sequence.

蛋白质构形预测问题就是根据组成蛋白质的氨基酸序列来预测其空间折叠结构.

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16、

Traditional Turbo codes have two recursive systematic convolutional codes ( RSC), so they are two-dimensional coding mode.

传统的Turbo码包含有2个分量码,属于二维编码方式。

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17、

Finally, using a three-dimensional space frame to confirm the interface program and it is ok.

最后通过一个三维空间的刚架实例模型对接口程序验证,并没有出现问题。

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18、

Objective: To investigate a three dimensional measurement ( 3DM) in effective guiding the lumbar pedicle for screw placement by spiral CT scan with Titanium needle.

目的:探索带棘突钛钉腰椎螺旋CT三维测量(SCT3DM)引导经腰椎弓根手术定位的准确性。

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19、

Objective: Exploring a three dimensional measurement ( 3DM) method to effectively direct the lumbar pedicle for screw placement with spiral CT scan.

目的:探索螺旋CT三维测量(SCT-3DM)引导腰椎椎弓根螺钉置入的有效方法。

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20、

Dynamical Phase Transition of Two Dimensional XY Model in a Magnetic Field

外磁场中二维XY模型的动力学相变

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