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matrix transition
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  基质转换
     Effects of Kangxian Ruangan Granule on Matrix Transition and Hepatic Sinusoid Capillatization in Experimental Rat Liver Fibrosis
     抗纤软肝颗粒对肝纤维化大鼠肝脏基质转换及肝窦毛细血管化的影响
短句来源
     Relationship between matrix metalloproteinase-1,tissue inhibitor of metalloproteinase-1 and matrix transition in experimental rat liver fibrosis and Influence of Kangxian Ruangan granule on them
     MMP-1、TIMP-1与实验性肝纤维化形成过程中基质转换的关系及抗纤软肝颗粒的干预作用
短句来源
     The aim of this study is to investigate the effects of Kangqian Ruangan Granule on matrix transition and hepatic sinusoid capi1latization in experimental rat liver fibrosis, to discuss its function and mechanism of preventing and curing liver fibrosis.
     本课题研究抗纤软肝颗粒对肝纤维化大鼠肝脏基质转换及肝窦毛细血管化的影响,探讨其防治肝纤维化的作用及机制。
短句来源
  “matrix transition”译为未确定词的双语例句
     Effects of Kangxianruangan Granule on Matrix Transition and Hepatic Sinusoid Capillatization in rats with Liver Fibrosis
     抗纤软肝颗粒对肝纤维化大鼠肝脏MMP-1mRNA及TIMP-1mRNA表达的影响
短句来源
     In this paper, a systematically study is presented for structural analysis of transfer matrix method of static, dynamic and stability problems. Stiffness matrix, transition ma- trix and solving method are given.
     本文用传递矩阵法对结构的静力、动力及稳定问题进行了比较系统的研究,给出问题的刚交矩阵、传递矩阵和求解方法。
短句来源
     The application of this algorithm in the real-time simulated GPS/CNS/SINS integrated navigation system indicates that the matrix transition has no adverse effect on the filter iteration of the system state errors,and the method of the delayed compensation has apparent effect on the filter error reduction leading to more accurate filtering result.
     该算法在GPS/CNS/SINS组合导航实时仿真系统的应用表明,量测矩阵的切换对系统状态变量的滤波迭代没有不利影响,补偿量测滞后的方法对降低滤波误差有明显作用,滤波结果精度较高.
短句来源
     This method has a very high efficiency since it doesn’t perform a coordinate matrix transition until the validity of assembly operation is assured in an early time.
     因为仅在早期保证了装配正确性的情况下才进行坐标矩阵的转换计算,从而使得该算法具有较高的效率。
  相似匹配句对
     Transition of Matrix-type Management
     矩阵式管理的转型
短句来源
     Using the transition density matrix of ~(?)
     用~9Be的密度矩阵折叠Λ超子与~9Be集团间的ΛN相互作用,导出了折叠ΛN势的解析表达式.
短句来源
     Matrix Polymerization
     聚合新技术—模板(MatriX)聚合(Ⅰ)
短句来源
     Matrix w and FFT
     W矩阵与FFT
短句来源
     Employment in Transition
     变革中的劳动就业
短句来源
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  matrix transition
Selection rules are examined for matrix transition elements at extreme points for crystals with symmetry D2h16, C2v9, and C22 corresponding to different states of SbSI during phase transitions.
      
A possible mechanism of matrix transition during the ossification process is given attention.
      


The asynchronous information fusion in the multisensor system is solved by a new concentrating filter which uses the structure of the sub-federal filter as reference.In this filter the measurement matrix is a selectable unit.According to the different measurement at every integrated time,the relevant measurement matrix is selected to solve the asynchronous information fusion.In addition,the non-delayed measurement is employed to correct the delayed measurement,dealing with the problem how the delayed information...

The asynchronous information fusion in the multisensor system is solved by a new concentrating filter which uses the structure of the sub-federal filter as reference.In this filter the measurement matrix is a selectable unit.According to the different measurement at every integrated time,the relevant measurement matrix is selected to solve the asynchronous information fusion.In addition,the non-delayed measurement is employed to correct the delayed measurement,dealing with the problem how the delayed information is integrated.The application of this algorithm in the real-time simulated GPS/CNS/SINS integrated navigation system indicates that the matrix transition has no adverse effect on the filter iteration of the system state errors,and the method of the delayed compensation has apparent effect on the filter error reduction leading to more accurate filtering result.

为解决异步多传感器组合存在的信息更新频率不同步,借鉴联邦滤波子滤波器的结构设计,提出在集中滤波器内根据组合时刻量测值的不同,选择相应量测矩阵进行切换的方法实现多传感器的异步组合.同时在该算法的基础上,利用非延时量测信息补偿滞后量测的方法,解决了多传感器组合量测滞后的问题.该算法在GPS/CNS/SINS组合导航实时仿真系统的应用表明,量测矩阵的切换对系统状态变量的滤波迭代没有不利影响,补偿量测滞后的方法对降低滤波误差有明显作用,滤波结果精度较高.

According to work conditions and failure forms of mould, the weld metal has high wear resistance and cracking resistance. In this paper, the multilayer bead welding technique “matrix+transition layer+ anti-wear layer” was employed for mould repairing. Processing tests show that the method of rend ering welding transition layer can efficiently prevent from arising of cracks. M icrostructure analysis indicates that microstructure of surfacing metal with Cr -Mo-W-Nb hardfacing alloy system is...

According to work conditions and failure forms of mould, the weld metal has high wear resistance and cracking resistance. In this paper, the multilayer bead welding technique “matrix+transition layer+ anti-wear layer” was employed for mould repairing. Processing tests show that the method of rend ering welding transition layer can efficiently prevent from arising of cracks. M icrostructure analysis indicates that microstructure of surfacing metal with Cr -Mo-W-Nb hardfacing alloy system is martensite matrix+remained austenite+carbides. The results of property testing show that av erage hardness of surfacing layer is about 60.1HRC that fulfils hardness r equirement of mould materials and hardness gradient distribution is satisfied,hardness wear-resistance ability is 7.58 times of base metal.

提出了采用“母材+过渡层+耐磨层”的复合堆焊修复方法。工艺试验表明,通过打底焊过渡层的方法可以有效防止堆焊出现的裂纹。金相显微分析表明,采用Cr-Mo-W-Nb系耐磨堆焊焊条的堆焊合金组织为马氏体基体+残余奥氏体+碳化物,基体上分布的碳化物使堆焊层具有强的耐磨性。性能测试结果表明,堆焊表面平均硬度达到HRC60.1,完全满足模具材料硬度要求,硬度梯度分布合适,堆焊层耐磨性为母材的7.58倍。

>=A new method is presented to solve assembly constraints problem based on DOF analyzing compared to the traditional ways. It computes the part’s DOF according to the different combination of constraints obtained from a feature-based and tree-like assembly model built in advance, and then it gives corresponding response to the user in terms of different results. This method has a very high efficiency since it doesn’t perform a coordinate matrix transition until the validity of assembly operation is assured...

>=A new method is presented to solve assembly constraints problem based on DOF analyzing compared to the traditional ways. It computes the part’s DOF according to the different combination of constraints obtained from a feature-based and tree-like assembly model built in advance, and then it gives corresponding response to the user in terms of different results. This method has a very high efficiency since it doesn’t perform a coordinate matrix transition until the validity of assembly operation is assured in an early time.

针对传统约束求解方法的不足,建立了一种基于特征的树状装配模型,并根据该模型提出了一种基于自由度分析的装配体约束求解法。该方法从给定的装配模型中获取约束信息,根据约束的不同组合进行自由度计算,然后根据结果的不同作出相应的处理。因为仅在早期保证了装配正确性的情况下才进行坐标矩阵的转换计算,从而使得该算法具有较高的效率。

 
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