例句與造句

1. For the reason of concerning with large mesh distortion , the research of this kind of methods mainly focuses on constructing of finite volume schemes in lagrangian coordination and remapping of physical quantities between mesh systems
   這類方法由于涉及到lagrange坐標(biāo)系下計(jì)算網(wǎng)格的變形問(wèn)題，目前的研究工作主要包括lagrange坐標(biāo)系下有限體積格式的構(gòu)造和針對(duì)計(jì)算網(wǎng)格變形的守恒重映問(wèn)題。
2. A new four - node axisymmetric element ach8 is derived based on the combined hybrid variational principle , which uses wilson ' s displacements and linear stress suffering from energy compatibility . the resulting element exhibits excellent results in displacements and stresses and is suitable for nearly incompressible materials without any locking phenomena , insensitive to mesh distortion
   本文首先基于組合雜交變分原理推導(dǎo)出4節(jié)點(diǎn)的軸對(duì)稱元ach8 ，其位移插值采用wilson非協(xié)調(diào)位移模式，應(yīng)力在等參坐標(biāo)系下采用關(guān)于wilson位移完全能量協(xié)調(diào)的不完全線性多項(xiàng)式。
3. The node force corresponding to damp was used to control the mesh distortion . numerical studies show that the method proposed by this paper can successfully control the severe distortion of mesh and retain the density of elements during the membrane form - finding when the damp viscosity coefficient is in a limited scale . especially this method can avoid the sparseness of mesh in the location of lower curvature and have good convergence characteristic
   同時(shí)針對(duì)找形分析中的動(dòng)力松弛格式，本文提出了全新的控制網(wǎng)格變形的動(dòng)力松弛法，此方法能夠有效地解決膜結(jié)構(gòu)找形分析中網(wǎng)格的大變形問(wèn)題，克服了在曲率較小處網(wǎng)格過(guò)于稀疏的缺陷，在曲率較小處保證了單元的密度和初始構(gòu)形的精度，并且收斂性較好，為準(zhǔn)確進(jìn)行荷載分析和裁剪分析奠定了基礎(chǔ)。
4. It's difficult to find mesh distortion in a sentence. 用mesh distortion造句挺難的