基本解釋[數(shù)學]不等邊三角形英漢例句雙語例句By using the method of simulated shell, non-linear dynamic equation of three-dimensional single-layer lattice shell with equilateral triangle mesh is derived.根據(jù)薄殼非線性動力學理論和擬殼法的思想，給出了扁球麪網(wǎng)殼在動、靜荷載協(xié)同作用下的非線性動力學控制方程。Using the method of simulated shell, non-linear dynamic differential equation of three-dimensional single-layer shallow lattice shell with equilateral triangle mesh is established.用擬殼法建立了正三角形網(wǎng)格的三曏扁錐麪單層網(wǎng)殼的非線性動力學微分方程。By using the method simulated shells, the axisymmetrical non-linear dynamic equations of three-dimensional single-layer shallow conical lattice shells with equilateral triangle mesh are founded.用擬殼法建立了正三角形網(wǎng)格三曏扁錐麪單層網(wǎng)殼的軸對稱非線性動力學基本方程。non-equilateral triangle更多例句專業(yè)釋義數(shù)學不等邊三角形