内含高效胶化层的卫生巾，可把渗入的液体凝结成啫喱状，受压后不回渗，表面没有粘乎乎的感觉。
The sanitary napkin with high effective gel layer can congeal the infiltrating liquid to jelly, not flow back after pressing, and you won't feel sticky on the surface.
由于压电叠层作动器只能承受压力，为了保证压电智能主动杆能够承受一定的拉力，设计了预压装置。
As the piezoelectric stack actuator can withstand pressure only, a preload device is designed to ensure that the intelligent active member can experience tensile stress.
东营凹陷古近系砂岩储集层物性主要受压实、碳酸盐胶结和溶蚀作用、沉积条件控制。
Sandstones reservoir quality of Paleogene in the Dongying Sag is mainly controlled by compaction, carbonate cementation and dissolution and deposition environment.
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