matrix n. (pl. matrices 或matrixes) 1.【解剖学】子宫;母体;发源地,策源地,摇篮;【生物学】衬质细胞;间质;基质;母质。 2. 【矿物】母岩;脉石;【冶金】基体;【地质学;地理学】脉石;填质;杂矿石。 3. 【印刷】字模;型版,纸型;铸型,阴模。 4.【阵】(矩)阵,方阵;母式;【物理学】间架;【无线电】矩阵变换电路。 5.【染】原色〔红黄蓝白黑五种〕。 the matrix of a nail 【解剖学】指甲床。
In the paper , we theoretically analyze the absorption efficiency of different shape of inner cladding , the physical and chemical characters of doped rare - earth element and matrix , nonlinear effect in fiber 本论文理论分析了光纤的内包层形状对泵浦光吸收效率的影响、掺杂稀土元素及其基质的物理化学特性和光纤中的非线性光学效应。
If you put data regions such as tables , lists , and matrices within a rectangle , the actual dimensions of the rectangle might vary from one report rendering to the next if the amount of data changes between renderings 如果将数据区域(如表、列表和矩阵)放入矩形,则在报表呈现之间数据量发生变化时,矩形的实际尺寸可能随报表呈现变化。
Finally , by the method of laplace transform and matrix transform , one - dimensional consolidation of layered gibson soils under arbitrary loading is studies and the analytic solution in frequency domain are obtained 最后运用了laplace变换和矩阵传递法,分别讨论了多层gibson地基在双面排水和半透水条件下的一维固结,得到了频域内的解析解。
Pull - out test of flexible macro - fiber is conducted firstly , this paper is emphasized effects of fiber embedded length , cured times and matrix strength on bonding strength between synthetic macro - fiber and mortar 本论文首次完成了柔性粗纤维的拉拔试验,重点研究了纤维埋置长度、养护龄期、基体强度对粗合成纤维-砂浆基体界面粘结强度的影响。
The combination of oa and pl spectra can be used as a tool to distinguish silver nanoparticles , silver clusters , silver atoms and silver ions in the sol - gel films , and can reflect the coupling of ag and matrix in some degree 将oa和pl谱相结合,作为一种研究手段以区别复合膜中银粒子、银簇和ag ~ + ,并在一定程度上反映ag与基质的耦合情况。
The study on the patches ' spatial structure helped to understand the patches ' characters , found the regularity of tourism investment and traveling , and grasped the connection between the patch , corridor and matrix 研究了游憩斑块空间结构方面的规律,有助于深入认识斑块的宏观特征,发现旅游投资及游客流动的规律,更有助于把握斑块、廊道与基质三者的关系。
Abstract : the shapes of non - circular punch and matrix are processed by transferring an arc into a polygon . the method for dies cad system is introduced , which can generate the main view automatically based on the vertical view 文摘:介绍了在冲模cad系统中,采用圆弧多边形化的方法,对非圆凸模和凹模形状进行处理,提出了一种根据俯视图自动生成主视图的方法。
Gellan gum , a kind of microbial polysaccharide , can be extensively used in food 、 medicine 、 cosmetic 、 chemical industry and agriculture as suspending agents 、 thickening agents 、 gelling agents and matrix for plant tissue culture , etc 结冷胶是一种微生物发酵产生的多糖,可以作为悬浮剂、增稠剂、胶凝剂、组织培养基等,广泛应用于食品、药品、化妆品、化工、农业等领域。
It was found that these three different embedded scaffolds could promote adhesion , proliferation , differentiation and matrix secretion of the cells . there was no obvious difference among them , but all of them were more excellent than unembedded one 发现采用型胶原蛋白,鼠尾胶原蛋白和多聚赖氨酸包埋的pdlla ha无纺网均有促进软骨细胞粘附、增殖、分化和产生基质的作用。
In the second chapter we divide the system to three independent parts according to the different function of the object , then towards one part of system , flow system , designed fault tolerant model using state space theory and matrix construction 本文第二章对控制对象根据功能的不同分解为三个相互独立的子系统,运用状态空间理论及矩阵构造的方法对其中的流程控制系统设计了容错控制模型。