Results 51 to 60 of about 39,735 (105)

[V-Y plasty combined with gastrocnemius aponeurosis turndown repairing the Myerson type Ⅲ chronic Achilles tendon rupture]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2022
Cai F, Liu Y, Liu K, Aihemaitijiang Yusufu, Jiasharete Jielile.   +4 more
europepmc   +1 more source

水煤浆加压气化黑灰水系统专用分散剂NKC-920A的应用及研究

Gongye shui chuli, 2006
针对德士古水煤浆加压气化工艺过程中的黑灰水具有高压、高温、高浊、高硬等特点，参考国内外先进技术，对灰水分散剂NKC-920A的研究及应用进行了阐述，并通过实践证明NKC-920A具有抗高温、高分散、高阻垢性能，在德士古黑灰水高浊、高温、高硬度、高压条件下，对CaCO3、Ca3（PO4)2、CaSO4、Fe2O3及细渣，具有强力分散阻垢作用。
臧立彬
doaj  

[Application of Mdr2 gene knockout mice in liver disease research]. [PDF]

Zhonghua Gan Zang Bing Za Zhi, 2021
Li M, Ping J, Xu LM.
europepmc   +1 more source

[Research progress of correlation between periodontal pathogens and systemic diseases]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao, 2020
Du Q, Ma X.
europepmc   +1 more source

硬化葡聚糖发酵的研究

, 1998
本文对内环流气升式反应器内硬化葡聚糖发酵的情况进行了研究，证明采用此种反应器进行硬化葡聚糖发酵的产量可以达到搅拌罐的水平，同时降低了设备和操作成本、说明使用此种反应器进行硬化葡聚糖发酵是可行的。本文还就通气量对内环流气升式反应器中硬化葡聚糖发酵的影响进行了研究。实验表明，2.3vvm的通气量最适合于硬化葡聚糖菌的生长，而1.2vvm的通气量对多糖合成最有利。因此，本文采用“两步气速发酵法”－－发酵前期采用 2.3vvm的通气量，氮源耗尽后采用1.2vvm 的通气量进行发酵，使多糖产量升高至10.2g/L。
康学真
core  

腐植酸盐同常用水处理剂复合用于氨冷循环水系统

Gongye shui chuli, 1992
邯郸钢铁总厂化肥厂尿素车间氨气冷却器材质为1Cr18Ni9Ti，封头为A3钢，?2.5mm管道为铁质。氨冷循环水系统的循环水量为1200吨/时，循环冷却水一直未进行水处理。由于水质硬度较高，因此结垢严重，运行一年垢层厚达2~2.5mm ...
刘加龙, 侯春明
doaj  

Study on the application of oral digital design in aesthetic restoration of anterior teeth of cleft lip/palate patients. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi, 2021
Yao JF, Deng MZ, Xie T, Chen K, Wang QX, Liang ZG.   +5 more
europepmc   +1 more source

[Technical specification and consensus on routine oral health examinations for adults]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Health Promotion Professional Committee of China Association for Promotion of Health Science and Technology, Journal of Health Examination and Management Editorial Committee, Sichuan Preventive Medicine Association, Health Management Medicine Professional Committee of Sichuan Medical and Health Care Promotion Institute, Society of Preventive Dentistry, Sichuan Stomatological Association.   +5 more
europepmc   +1 more source

[Clinical features, diagnosis, and treatment strategies of progressive familial intrahepatic cholestasis]. [PDF]

Zhonghua Gan Zang Bing Za Zhi, 2021
Bai J, Zheng SJ, Duan ZP.
europepmc   +1 more source

[Considerations for soft tissue management in endodontic microsurgery]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Huang J, Gu S.
europepmc   +1 more source