试验研究了石膏的掺量对高性能胶凝材料的需水量、凝结时间、强度、收缩性的影响，以此作为优化石膏掺量的依据。
The influence of gypsum content on water demand, time of setting, strength and shrinkage of high Performance cementitious material is tested as warrant for optimizing gypsum content.
胶态燕麦片，它的滋润性可以减少皮肤的干燥，而且它可以作用一种皮肤的保护剂。
Colloidal oatmeal is known to reduce dry skin through its moisturizing qualities and it also serves as a protectant.
无纺布是由纤维素物质用粘胶剂胶压而成的，其挠折性远不如纱布。
Non - woven fabrics are made of cellulose pastern of plastic pressure, the rupture of much of gauze.
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