For high rockfill DAMS, the grain crushing in high stress field may raise the deformation rate of dam body and should be considered in numerical calculation.
对于高堆石坝而言,在高应力场作用下堆石颗粒将明显破碎,从而导致坝体变形率增加,因此,在高坝数值计算中必须考虑颗粒破碎的影响。
Elastic polypropylene hollow fibers were obtained from the blend of polypropylene and paraffin oil which was extruded in melt and then cooled in a high stress field (phase separation occurred).
将聚丙烯和石蜡油的混合物熔融挤出,使之在较高的应力场下冷却和相分离,得到了弹性聚丙烯中空纤维。
If a high five or an equivalent can in fact enhance performance, on the field or in the office, that may be because it reduces stress.
如果在球场上或者办公室,击掌或者类似的行为确实能够提高表现,那可能是因为这减轻了压力。
应用推荐