matrix n. (pl. matrices 或matrixes) 1.【解剖學】子宮;母體;發(fā)源地,策源地,搖籃;【生物學】襯質細胞;間質;基質;母質。 2. 【礦物】母巖;脈石;【冶金】基體;【地質學;地理學】脈石;填質;雜礦石。 3. 【印刷】字模;型版,紙型;鑄型,陰模。 4.【陣】(矩)陣,方陣;母式;【物理學】間架;【無線電】矩陣變換電路。 5.【染】原色〔紅黃藍白黑五種〕。 the matrix of a nail 【解剖學】指甲床。
In physical representation , the non - vanish components of matrix are retarded , advanced green function and the matrix component related with the thermal distribution function 在物理表示中,傳播子只包含三個分量:推遲、超前格林函數(shù)及與熱分布函數(shù)相關的矩陣分量。
The rationale regarding the use of the skeletal muscle tissue technique is the availability of a longitudinally oriented basal lamina and extracellular matrix components that direct and enhance regenerating nerve fibers 使用骨骼肌組織修復神經缺損的優(yōu)點在于,它能夠提供縱向延展的基底膜和細胞外基質成分,這些物質都可以直接促進神經纖維的再生。
The composite material , which is used to make muller plow of sand mill , is prepared by the method of cast - infiltration and the technology parameters for making composite material is optimized . then the effects of the matrix component on composite layer also are disccused 通過試驗對利用鑄滲法在鑄件表面獲得一定厚度復合材料層的形成機理進行了理論分析,優(yōu)選了利用鑄滲法在鑄件表面制備復合材料的工藝參數(shù)(澆注溫度、合金膏塊的厚度、澆注位置等) 。
From basic equations of elastic mechanics , related knowledge of fracture mechanics and frequent used methods of differential and integral calculus , bending fracture models of anisotropic functionally graded materials is established by assuming that material constants ( stiffness matrix component ) are expressed in arbitrary functions 根據(jù)彈性力學的基本方程以及斷裂力學的有關理論及微積分方法,將材料常數(shù)(剛度系數(shù))設為空間變量的任意函數(shù),建立了各向異性功能梯度材料板彎曲斷裂模型,即三類偏微分方程邊值問題。