应用实体

The results indicate that the first ten step natural frequency range from 233.2Hz to 526.8Hz, the natural frequency is higher than the value specified by the standard.6. The profile equations of shaping gear ring are deduced out by profile normal line method. The involute and transition curves are automatically generated through the macro function in Solidworks. And the three-dimension model is built. Based on the three-dimension model, the deformation and dedendum stress is studied.

6应用齿廓法线法推导出了插齿加工的渐开线直齿内齿圈的精确齿廓曲线方程，并通过Solidworks中的宏功能采用Visual Basic语言编程实现了内齿圈齿廓渐开线以及齿根过渡曲线的自动生成，建立了内齿圈的精确三维实体模型，研究了内齿圈的轮齿变形及齿根应力。

A picking arm model is established using three-dimension entity software Pro/E and the kinematics analysis and forward and reverse solution calculation of the picking arm are made using D-H method. The kinematics simulation function of ADAMS is used for the simulation analysis of the kinematics features of the forestry nut picking arm and the feature curves of displacement, velocity and acceleration of the end effecter of a machine under a specific motion status are obtained, which provides reference evidence for the motion control and the optimal design of picking arms.

利用三维实体软件Pro/E建立采摘臂模型，并采用D-H法对采摘臂进行运动学分析和正逆解计算；应用ADAMS的运动仿真功能对林木干果采摘臂的运动特性进行仿真分析，给出了机器在特定运动状态下末端执行器的位移、速度及加速度等特性曲线，为采摘机的运动控制及优化设计提供参考依据。

METHODS Polysaccharide of G.lucidum were extracted and purified.The content,molar ratio and protein content of polysaccharide were determined by HPLC and Kjeldahl method.

提取和纯化灵芝子实体、菌丝体和发酵液多糖，应用高效液相色谱法和凯氏定氮法对多糖的含量、单糖组成及糖蛋白质含量作了分析、比较。

On the basis of the correlative domestic literature in the last ten years,the author tries to bring forward a methodic summarize of China's researches on the urban waterfront from the development model,the planning and construction,the design of special landscape,exploitation managing,and the connection with waterfront city.Then points out the existing pr...

在收集和整理近10年来国内众多相关研究文献的基础上，试图从开发利用、规划设计、实体景观设计、开发规划管理及与滨水城市的关系等方面对城市滨水空间研究作以系统总结，并从滨水空间研究的系统性、新理念和新技术的应用、加强开发规划管理可行性等方面展望研究趋势。

Objective To obtain 3-D digital data and rosin models of contralateral ears of patients with congenital microtia ear via applying reverse engineering technique and rapid prototyping technique.

目的：应用逆向工程技术和快速原形技术，构建健侧耳郭的三维数字化模型和制备与之完全对称的对侧耳郭树脂实体模型。

The main reason for this growth is that MSE abutments generally cost substantially less than conventional concrete abutments, especially at sites underlain by weak or compressible soils where piles are eliminated by true MSE abutments.

SME在桥肩加固中应用增加的主要原因是和常规混凝土桥肩相比SME桥肩更经济，尤其场区地基土比较软弱或是高压缩性土，难以在实体桥肩选择桩基础。

Methods : The process for the inclusion complex of NE-2001 with 2-HP-β-CD were optimized using an orthogonal test; the target inclusion complex was prepared by a lyophilizing technique.

目的：应用2-羟丙基-β-环糊精（2-HP—β—CD）包合抗幽门螺杆菌新化学实体NE-2001，系统观察包合作用和计算热力学参数，确定达到最佳包合效果的制备方法。

Methods:Twenty-one gastric carcinoma tissues and correponding non-cancer mucosae were examined by in situ hybridization with digoxigenin-labeled nm23-H1cDNA probes.

此后，在多种动物模型或人类某些实体癌中发现nm23-H1基因表达水平与肿瘤转移呈负相关［2～5］，但少数作者的实验结果表明，nm23-H1基因与转移无关［6，7］。nm23-H1基因在胃癌中表达仅见少数报道［7，8］，结果不一，本组实验应用地高辛标记cDNA探针和免疫组化方法检测石蜡包埋组织中nm23-H1基因及其表达产物nm23/NDPK在胃癌中的表达，探讨nm23-H1基因表达与胃癌的临床病理关系。

Using BOT generation algorithm,the block model was redivided with octree as general shape description and TEN as partial precise description,in which different gradation of grey were used to stand for different attributes of unit blocks.

如何高效地组织管理三维空间数据，构建三维实体模型已成为三维G IS成功应用的关键。目前在三维G IS中，可以将三维数据模型分为两类，即基于面表示的数据模型和基于体表示的数据模型。

INVENTIVE SOLID EXPANDABLE TUBULAR APPLICATIONS CAPITALIZE ON WINDOW OF OPPORTUNITY: OPENHOLE LINER SYSTEM PREVENTS LOSS OF HOLE SIZE IN SIDETRACKING OPERATIONS.

创新实体膨胀管应用利用了开窗的时机：裸眼井段衬管系统防止了在侧钻作业时钻孔径的缩小。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。