Results 51 to 60 of about 19,681 (106)
Gongye shui chuli, 1988 二、提高再生效率的其它方法配合逆流再生还可采用以下措施：1、搅匀再生树脂再生前通入压缩空气搅拌均匀，可以提高效果。对于工业上使用硫酸的再生，硫酸钙的沉淀经搅匀后，可采用变浓梯度及套用的操作，配合反向通水可以避免硫酸钙沉淀的困难，图8。
解涛, 刘维琳, 钱庭宝
doaj
Guangtongxin yanjiu, 2012 研究了利用二次再生结构来抑制光纤自相位调制全光再生器引起的时间抖动。根据转移函数的输出特性,分析了A-A、B-B和C-C 3种类型的二次再生器对时间抖动抑制的性能,并利用分布傅里叶算法进行了仿真。理论和数值结果表明:C-C结构的二次再生器对时间抖动抑制效果最好,B-B型次之,而A-A型则会加剧再生信号的时间抖动。造成二次再生器对抑制时间抖动性能差异的主要原因是,第一级再生器会通过输出脉冲幅度的变化对第二级再生器的时间抖动造成影响。
张振, 潘炜
doaj
[Extracellular matrix materials and tissue regeneration and repair]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiZhao L, Xie H.
europepmc +1 more source
[Evidence-based clinical analysis of tissue regeneration in endodontic microsurgery]. [PDF]
Hua Xi Kou Qiang Yi Xue Za ZhiHe J, Song D, Xu X.
europepmc +1 more source
[Progress in regulating stem cell functions for repair and regeneration of craniomaxillofacial tissues]. [PDF]
Beijing Da Xue Xue Bao Yi Xue BanZhang H, Yang F, Yang R.
europepmc +1 more source
Gongye shui chuli以吸附苯酚的饱和活性炭为研究对象，利用掺硼金刚石（Boron Doped Diamond，BDD）为阳极的电化学体系对其进行多循环再生，探究该体系再生活性炭的最佳反应条件，考察了电流密度、溶液pH、硫酸盐浓度对活性炭再生率的影响。结果表明，在电流密度为5 mA/cm2，溶液pH为9，硫酸盐浓度为30 mmol/L的条件下再生炭对苯酚的去除率为80.94%，再生率为90.90%。在七次吸附再生循环后仍有60.94%的苯酚去除率以及68.25%的再生率。通过对比不同批次再生炭与未再生炭苯酚去除率、吸附动力学、
王雨石 +6 more
doaj
[Research on tissue regeneration and engineered scaffold materials in prevention and treatment of lymphedema]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiYuan S, Deng C.
europepmc +1 more source
[Bifunctional biomaterials: An innovative strategy for synergistic bone tumor therapy and bone regeneration]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiFeng W, Chang B, Wang C, Fan B.
europepmc +1 more source
[Advances in oral and craniofacial bone regeneration modulated by stem cells and biomaterials]. [PDF]
Beijing Da Xue Xue Bao Yi Xue BanLi Z +6 more
europepmc +1 more source
[Regenerative rehabilitation: the effects of physical factors on regeneration]. [PDF]
Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za ZhiWu J, Wei YT.
europepmc +1 more source