Procoagulant activity of hepatic cancer cells was measured by one step APTT method.
目的：观察ＬＡＭＳ抑制肝癌细胞增殖和促凝活性的效果。
A new super high-early-strength and self-compaction concrete has been successfully prepared by using sulphoaluminate cement and setting accelerator.
通过使用快硬硫铝酸盐水泥和促凝剂配制出一种超早强自密实混凝土,该混凝土坍落度260 mm、扩展度650 mm,常温下1 h抗压强度可达30 MPa以上。
The fly ash containing ZnO was proved to be an ideal setting accelerator for sulfhate aluminium cement.
通过试验发现,含ZnO的飞灰是硫铝酸盐水泥理想的促凝剂,合适掺量的飞灰不仅使硫铝酸盐水泥砂浆和混凝土获得较好的物理力学性能和耐久性,而且它本身参与化学反应,生成新的稳定的水化产物,从而使ZnO和PbO或含Zn、Pb的矿物封固在砂浆或混凝土中,满足了工业废料排放和处理的相关标准的规定。
A n-HA/chitosan composite cement containing ZnO as the coagulant was prepared, and its physic-chemical properties and the setting mechanism were also investigated.
制备了以ZnO为促凝剂的n-HA／CS复合骨水泥,并对其理化性能和固化机理进行了研究。
The coagulation time of the general insulating coating bound with sodium silicate is very long,by selectin of coagulant,the coagulation time is largely shortened at normal temperature.
以水玻璃为主要粘结剂的普通保温涂料,其凝结硬化时间较长,选择合适的促凝剂加入后,极大地缩短了其在常温下的凝结硬化时间。
The effects of type,amount and ratio of foam agent,foam stabilizing agent and accelerator on foam stabilization and hydration of cellular concrete are discussed.
讨论了泡沫水泥中泡沫剂、稳泡剂、促凝剂的种类、掺量及其比例关系对泡沫水泥稳泡、水化等性能的影响，用ｘ射线衍射、热失重曲线和扫描电镜方法分析了水化过程、水化产物结构、水化机理和稳泡机理。