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136篇 您的检索式:作者名="Li ZD"
    题名 作者 年代 出处 被引量
1Microstructure and Fracture Morphology in the Welding Zone of Cr18Mo2 Ferritic Stainless Steel显示文摘Microstructure, precipitates and fracture morphology in the weld metal and the heat-affected zone (HAZ) of Cr18Mo2 ferritic stainless steel have been studied by means of metalloscope, SEM,TEM and X-ray diffractometer. Experimental results indicate that crystalline grain coarsening in HAZ is one of the reason resulting in the embrittlement fracture in the welding zone of the ferritic stainless steel. Some precipitates (TiC, TiN and Cr2N) in the steel promote production and development of the brittle cracks. In practical applications. the welding heat input should be as small as possible to prevent embrittlement caused by HAZ grain coarsening.Li, YJ Zou, ZD Thompson, M 1996Journal of Materials Science & Technology1996,12,6:2
2Microstructure, Impact Toughness and TEM Analysis in the CGHAZ of HQ130 High Strength Steel显示文摘Microstructure and impact toughness in the coarse grain heat-affected zone (CGHAZ) of HQ130 high strength steel were studied by using the weld thermo-simulation test. Fracture morphology and fine structure in the CGHAZ were analyzed by means of SEM, TEM and electron diffraction.Experimental results indicated that the impact toughness and hardness in the CGHAZ (Tm =1350℃) decreased with increasing cooling time (t8/5), and fracture morphology changed from dimple fracture into cleavage fracture. The reason for the toughness decrease is the formation of upper bainite. During application, the welding heat input should be strictly limited, to reduce brittleness in the CGHAZ of HQ130 steel.Zou, ZD Li, YJ Yin, SK 1999Journal of Materials Science & Technology1999,15,6:2
3pH-sensitive micelles self-assembled from multi-arm star triblock co-polymers poly (epsilon-caprolactone)-b-poly (2-(diethylamino)ethyl methacrylate)-b-poly(poly(ethylene glycol)methyl ether methacrylate)for controlled anticancer drug delivery显示文摘Yang YQ Zhao B Li ZD 2013Acta Biomaterialia2013,9,8:1
4Pancreaticoduodenectomy with preoperative obstructive jaundice drainage or not 显示文摘Li ZJ Zhang ZD Hu WM 2009Pancreas2009,38,:1
5Comparative analysis of a large dataset indicates that internal transcribed spacer(ITS)should be incorporated into the core barcode for seed plants显示文摘Li DZ Gao LM Li H Wang H Ge X J Liu JQ Chen ZD Zhou SL Chen SL Yang JB 0,,:1
6Qianhucoumarin I from Peucedanum Praeruptorum显示文摘Kong LY Min ZD Li Y 1996Phytochemisay1996,42,6:1
7Population pharmacokinetics of sirolimus in de novo Chinese adult renal transplant patients 显示文摘Jiao Z Shi XJ Li ZD 2009Br J Clin Pharmacol2009,68,1:1
8pH-sensitive micelles self- assembled from muhi-arm star triblock co-polymers poly ( a-cap- rolactone ) -b-poly (2-(diethylamino) ethyl methacrylate ) -b-poly ( poly ( ethylene glycol) methyl ether methacrylate) for controlled anticancer drug delivery 显示文摘YANG YQ ZhAO B LI ZD 2013Acta Biomater2013,9,8:1
9Elevated serum concentrations of inflammatory eytokines and chemokines in patients with haemor- rhagic fever with renal syndrome显示文摘Wang PZ Li ZD Yu HT 2012J Int Med Res2012,40,2:1
10Effects of various muscarinic ligands on m2AChR-Gilαfusion protein expressed in Sf9 insect cells显示文摘Wang H Guo ZD Li Z 2002Acta Pharmacol Sin2002,23,3:1
11Neoadjuvant chemotherapy with FOLFOX:improved outcomes in Chinese patients with locally advanced gastric cancer显示文摘Li ZY Koh CE Bu ZD et a1 2012J Surg Oncol2012,105,8:1
12Bilateral plate fixation for type C distal hum erus fractures: experience at a single institution显示文摘Li SH Li ZH Cai ZD et a/ 2011Int Orthop2011,35,3:1
13Dynamic response of the idiopathic scoliotic spine to axial cyclic loads显示文摘Li XF Liu ZD Dai LY 2011Spine(Phila Pa 1976)2011,36,7:1
14Role of endothe- lial-mesenchymal transition (EndoMT) in the pathogenesis of fibrotic disorders 显示文摘Piera-Velazquez S Li ZD Jimenez SA 2011Am J Pathol2011,179,3:1
15Population pharmacokinetics of sirolimus in de novo Chinese adult renal transplant patients显示文摘Jiao Z Shi X J Li ZD 2009British Journal of Clinical Pharmacology2009,68,1:1
16Effects of various muscarinic ligands and magnesium ion on m2-Gilα fusion protein expressed in Sf9 insect cells 显示文摘Wang H Guo ZD Li Z 2002Acta Pharmacol Sin2002,23,3:1
17Studies on prophylactic effect of artesunate on Schistosomiasis japonica显示文摘Li SW Wu LJ Liu ZD 1996Chin Med J1996,109,11:1
18Experimental study on the Hemostatic Activity of Tibet medicinal herb Lamiophlomis rotata 显示文摘Li MX Jia ZP Hu ZD 2008Phytotherapy Research2008,22,:1
19AMPK modulates Hippo pathway activity to regulate energy homeostasis显示文摘Wang W Xiao ZD Li X 2015Nat Cell Biol2015,17,4:1
20Comparison of flooding tolerance ability among different blueberry cultivars in China 显示文摘WU Lin LI YD ZHANG ZD 2002Acta Horticulturae2002,574,:1
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