The theories of the product composition, life cycle and Bostons matrix are followed. Theory study and investigate study are adopted and quantitative analysis is combined with qualitative analysis.
本文遵循产品组合理论、产品生命周期理论及波士顿矩阵理论，采用了理论联系实际、定量分析与定性分析相结合的方法。
The changes in chemical and phase composition of spinel in the grain and matrix of specimens after high temperature treatment have also been investigated.
分析了试样经高温处理后基质和颗粒中的尖晶石相组成及化学成分的变化规律。
In particular, incorporation of bioactive ceramics into polymer matrix is assumed to mimic the composition of natural bone extracellular matrix(ECM), thus can enhance cell growth and response.
针对骨组织的特点，将生物活性陶瓷材料引入聚合物基体形成复合结构，能有效地模拟骨的化学成分，以提高其生物活性；
The experimental results indicate that PP is incompatible with PU which is as a disperse phase distributed in the PP matrix, the size and shape of the dispersed phases are affected by composition.
结果表明，PP与PU为不相容的两相体系，PU以分散相分布于PP基质之中，其尺寸及形状随组成而变；
Extracellular matrix is the main composition which constitute blood vessel wall, its balance of metabolism is to suffer the matrix metalloproteinases to regulate.
细胞外基质是构成血管壁的主要成分，其代谢平衡受基质金属蛋白酶的调节。
The dry vibration material with the matrix composition of 9% super-grade bauxite and 2% spinel has the best penetration resistance.
在基质中引入9%特级矾土的基础上再引入2%的尖晶石后，干式料的抗渣渗透性能最佳。
With the method of Jones matrix, formulas for intensity of transmitted light through the optical analyzer of various composition of electro-optic effect with magneto-optic effect are derived.
为了探讨用光学方法测量电力系统中的物理量，根据琼斯矩阵法推出了电光效应与磁光效应组合光调制的公式。
The composition, structure system and principle of WBS matrix were specifically analyzed by contrastive method. The handling efficiency of WBS concept was decided by the changing of the factors.
采用对比分析法对WBS矩阵的组成、结构系统、原则以及WBS矩阵实施效率的影响因素进行了具体的分析。
Therefore, luminescence materials with desired emission wavelength can be obtained by adjusting the chemical composition of matrix reasonably.
合理选择基质的化学组成可得到具有特定发射波长的发光材料体。
A transfering probability matrix model of linearly generalized diameter growth was used to deal with the tree species composition problem of mixed unevenly aged forest.
对直径生长转移概率矩阵模型进行了线性扩展，用以研究混交异龄林的树种组成问题。
The changes in the microstructure and matrix composition of every zone have been investigated by using SEM and EDAX. Also the process and mechanism of slag corrosion have been discussed.
本实验采用SEM和EDAX研究了各段带的显微结构和基质组成，讨论了转炉终渣对浇注料的侵蚀过程和机理。
Most management structures of companies are matrix composition, and the project manager on model management is full-time.
相当多企业的组织结构基本上是矩阵结构，负责型号管理的项目经理也都是全职的。
This paper introduces the performance, composition and classification, mainly introduced the mold process of resin matrix composite and the application in automobile.
本文介绍了树脂基复合材料的性能特点、组成和分类，重点介绍了树脂基复合材料的成型工艺及其在汽车上的应用。
The main composition of extracellular matrix of compact bone, collagen fibrils and minerals, were preserved in the natural position and structure characteristic.
密质骨骨基质的主要成分胶原纤维和骨盐仍维持原有形态及结构特征，胶原纤维聚集、排列成规则的网状支架。
The mixing proportion of WC and matrix metal, the grain size of WC, the composition and hardness of the matrix and other factors on wearability of the spray welding coating are discussed in the paper.
本文重点研究了碳化钨与粘结金属的配合比例、碳化物颗粒的粒度、粘结金属的组织成分及其硬度等因素对喷焊层耐磨性的影响，并初步得出某些因素对喷焊层耐磨性的影响规律。
The section of specimens was examined by optical microscopy and the composition of mi-cro-area at the welding seams and the matrix was analyzed and compared.
用微区成分分析方法研究了焊接面处与基体成分之间的差别。
Console is based on micro control chip AT89S52, LCD and button matrix composition platform to set the frequency of the transmitted signals;
控制电路采用微处理器AT89S52作为主控制芯片，矩阵按键和液晶显示构成操作平台，可设置射频信号的频率；
Improvements on matrix composition and the relationship between matrix and diamond particles were discussed in the light of the role of matrix, and the wear progression in diamond seg...
根据胎体的作用论述胎体成分的改进及胎体与金刚石的相互关系，并分析了金刚石刀头的磨损及其结构设计。
The structure, composition and framework of the matrix were characterized by infrared spectrometer (IR) and intelligent gravitation analyzer (IGA).
利用红外光谱仪（IR）、智能重量分析仪（IGA）等表征手段对吸附剂的物理结构和化学组成进行表征。
The liquid crystal composition is used for a liquid crystal display device of an active-matrix drive type.
液晶合成被用来为液晶的有源矩阵驱动器类型的显示设备。
Through designing the composition of the inner glass layer (ig) and the coating, the thermal expansion coefficients of the ig and the coating were matched basically with those of the metal matrix.
通过涂层配方设计，使底釉和表面涂层膨胀系数基本与牙根基体材料钛合金匹配。
By means of chemical composition analysis, mechanical property test and microstructure examination, the results showed that this defect was result of rough surface and not the crack existed in matrix.
采用化学分析、力学性能试验和金相检验等方法对该裂纹进行了分析。结果表明，此缺陷是由于试验环原始表面的粗糙度过大造成的。
The matrix is one of river sand, rock wool, quartz sand and vermiculite or the composition of more than one of the substances.
基质是河沙、岩棉、石英砂、蛭石的一种或一种以上组合。
The paper presents an algorithm of matrix, that is, in a scan database, in accordance with scan data to establish the matrix of affairs which are composition of 0 and 1.
文中提出一种矩阵算法，即在一次扫描数据库时，根据扫描数据建立由0和1组成的事务矩阵。
Can "cascade" approach the composition of arbitrary large dot matrix display.
可采用“级联”的方式组成任意点阵大显示屏。
The composition of the welded joint obtained by the two welding methods are all uniform, the hardness is higher than the matrix metal, the comprehensive property is good.
两种焊接方法所得焊接接头成分均匀，硬度值均超过母材，综合性能良好。
The composition of the welded joint obtained by the two welding methods are all uniform, the hardness is higher than the matrix metal, the comprehensive property is good.
两种焊接方法所得焊接接头成分均匀，硬度值均超过母材，综合性能良好。
应用推荐