PS材料加固遗址土试验研究 - 中南大学学报（自然科学版、英文版） 关键字: PS材料；土遗址；加固；耐久性[gap=1924]Key words: PS material; earthen architecture; reinforcement; durability
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However, affirmative conclusion about the mechanism of producing the PS material in angiosperms is not still formed and obtained.
关于被子植物多胚苗的发生机理目前还没形成统一的定论。
ComeSoon's vertical roll stacks ensure an excellent optical surface quality of thermoforming sheets, mainly made from PET, PP and PS material.
巴顿·菲尔垂直式三辊压光机确保热成型片材优异的表面质量。主要用于PET、PP和PS片材。
According to the research results, the well-selecting experimentation of the PS material is performed, and the basal material - PS3 whose sintering properties is better is acquired.
在此研究结论下，对PS材料进行了优选实验，得到了性能更好的烧结基体材料PS 3。
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