共搜索到14482条信息,每页显示10条信息,共1449页。用时:0小时0分0秒838毫秒
. Specimen size effect on strength behavior of cemented paste backfills subjected to different placement conditions[J]. Engineering Geology, 2015, 185: 52-62. [95] LI X B, MA C D, CHEN F, XU J C......
Ping, MA Ai-e, ZHANG Xian-feng, ZHANG Jiang, QIAO Guang-li. Influence of particle size grading on strength of Al/W/PTFE composite[J]. Ordnance Material Science and Engineering, 2014, 37(6): 17-21. [37...: 591-598. [72] RUSSELL A M, LUND T, CHUMBLEY L S, LAABS F A, KEEHNER L L, HARRINGA J L. A high-strength, high-conductivity Al-Ti deformation processed metal metal matrix composite[J]. Composites Part A, 1999......
network. ALZAQ et al [4] described that the mobile nodes explore the source node by using the received signal strength indicator (RSSI) in a large-scale outdoor area, and REID et al [5] indicated......
as extraction liquors. The NaH2PO4-NaOH buffer solution was prepared by the dropwise addition of 1 mol/L NaOH into 0.025 mol/L NaH2PO4 to adjust the pH to 10.5. The ionic strength of all the three solutions......
, ion strength and coexistence ion for Cr(Ⅵ) adsorption on activated carbon [J]. Chemical Engineer, 2017(10): 25-27. [14] 王学文, 王明玉, 付自碧, 孟钰麒, 高大雄, 陈边防. 钒渣提钒工艺过程钒铬分离现状及展望[J]. 钢铁钒钛, 2017(6): 1-5. WANG......
; Coatings Technology, 2010, 204(20): 3336-3347. [30] ZHANG J, DAI C S, WEI J, WEN Z H. Study on the bonding strength between calcium phosphate/chitosan composite coatings and a Mg alloy substrate[J]. Applied......
accelerates the thawing of underlying frozen soil. Permafrost property: Permafrost is sensitive to temperature, and its strength and carrying capacity reduce with the temperature increasing [35-37......
, softens the soil, and reduces the shear strength of the soil, resulting in the deformation of the landslide. According to the topography of the landslide, the axisymmetric geological model with size......
, et al. High strength Cu foil without self-annealing prepared by 2M5S-PEG-SPS[J]. Korean Journal of Chemical Engineering, 2019, 36(6): 981-987. [64] ZHENG M, WILLEY M, WEST A C. Electrochemical......
: The effect of ionic strength, Pb2+ and EDTA[J]. Environmental Chemistry, 2016, 13(6): 936-944. [56] MITSUNOBU S, TAKAHASHI Y, SAKAI Y. Abiotic reduction of antimony(Ⅴ) by green rust (Fe4(Ⅱ)-Fe2(Ⅲ)- (OH)12SO4......