stressless是什么意思

stressless是什么意思

stressless[英][st'resles][美][st'resles]无应力的; 双语例句1A two-dimensional and stressless model was used and the periodic boundary condition was taken into account. Suppose one-dimensional flat lattice as to the substrate, we only considered two kinds of processes of the deposition and the diffusion of adatoms on the growth surface.模拟模型是二维的且无应力，边界问题用周期性条件来处理，基底是含有一定晶格数目的一维理想基底，模拟过程只考虑沉积和吸附原子在表面的扩散过程。The characteristics of the compressor set in a 600kt/ a methanol alcohol plant were presented, the installation without iron padding block and stressless pipeline connection of the big-sized compressor set were discussed. The quality control points of the compressor set in installation were described in installation accuracy, selection of grouting materials, grouting method, and stressless pipeline connection.介绍了600kt/a甲醇装置中压缩机组的特点，论述了大型压缩机组的无垫铁安装及其无应力配管，从安装精度、选择灌浆料、如何灌浆以及如何无应力配管的角度阐述了压缩机组在安装过程中的质量控制点。