OBJECTIVE To study the proliferation,migration and metaplasm of residual lens epithelial cells (LECs)in rabbit after extracapsular cataract extraction (ECCE)based on the rabbit capsular bag model in vitro.
目的建立一种囊袋模型,研究兔晶状体囊外摘除术(ECCE)后残余的晶状体上皮细胞(LECs)在体外增殖、移行、化生的情况。
The authors propose a new 3D shape representation,"local bag-of-words models" and use overlapped "local bag-of-words models" which improves the robustness of the algorithm by avoiding shape segmentation.
该方法首先定义一种支撑范围相互重叠的三维局部字袋模型表示,并在该形状表示下,给出"推土机距离"的基础距离度量的定义,并运用"层次匹配核"方法计算三维模型间部分相似性的具体步骤,显著提高了原方法的效率和鲁棒性。
The two-loop effective potential of the non-topological soliton bag model at finite temperature and finite density is calculated.
在双圈水平计算了非拓扑孤子袋模型在有限温度和密度下的有效势，并分析了热效应对真空结构的影响。
3D Partial Shape Retrieval Based on Local Bag-of-Words Models
基于局部字袋模型的三维部分形状检索方法
Research on Centrifugal Model Test of Maritime Dam Constructed by Geobag Solidified Soil
模袋固化土海上围埝技术离心模型试验研究
Kinematic Simulation of Shaping Molds of Pyramid Shaped Teabag Packaging Machine Based on UG
基于UG的三棱锥袋式包装机成型模具运动仿真
MODEL TEST OF SANDY SOIL SLOPE REINFORCED BY SOILBAGS AND UPPER-BOUND SOLUTION
土工袋加固砂性土质边坡模型试验与上限解
The design, manufacture and construction of soft mattress are introduced.
介绍3种护底软体排，袋装砂斜坡堤和模袋混凝土护面的结构型式、点、料选择、工工艺和设备等。
Some tunnels provide canvas sandbags for supporting the model when it is resting on the floor or a table.
有些风洞备有帆布沙袋，当模型放在地板上或桌子上时用作支持物。
Research the Gait Stability of Hopping Kangaroo Robot Based on Spring-mass Model;
基于弹簧—质量模型的仿袋鼠跳跃机器人步态稳定性研究
Numerical Simulation Analysis of Effects of Air Intake Structure of Bag-type Dust Collector on Air Flow Distribution
袋式除尘器进风结构型式对气流分布影响数值模拟分析
Generation of Two-dimensional Engineering Drawing of Vertical Bagging Machine from Three Dimensional Numerical Model
立式袋装机三维数字模型生成二维工程图的实现
Flat bag style means the filter bag is in plane(envelope shape),trapezoid as well as other non-cylindrical shape.
扁袋式是指滤袋为平板型（信封型）、梯形以及非圆筒型的其它型。
On Motion Characteristics of Kangaroo Robot’s Flexible Foot Based on Uniform Flexible Beam Model during Touchdown Phase
基于均质柔性杆模型的仿袋鼠机器人柔性脚着地阶段运动特性研究
A large kangaroo(Macropus robustus)having reddish or gray fur and living in the hilly regions of Australia.
毛袋鼠一种大型袋鼠，（羚袋鼠大袋鼠属），具有红色或灰色毛皮，生活于澳大利亚山区地带
Research on New Type of Forming Shoulder in Packaging Machinery;
新型包装机械翻领制袋成型器的研究
His hand wandered into his pocket,
他七摸八摸地模到了口袋，
Constructing Teaching Portfolios for English Teachers;
英语教师教学档案袋评价模式的建构
Anti-freeze Analysis of the Bagged Concrete Protective Projection in the Cold Area
寒区模袋混凝土防护工程抗冰冻分析
lapel mike
可夹在口袋或衣襟上的小型麦克风
" Bag forming, filling and sealing machine"
GB/T17313-1998袋成型充填封口机