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helicopter control based on LADRC & nonlinear mixed H2/H∞ control structure[J]. Journal of Central South University (Science and Technology), 2019, 50(4): 873-880. [77] 李希, 谭建豪. 基于自适应RBFNN噪声估计的自抗扰控制在姿态......
inside a SiC crucible coated with alumina; secondly Cu chips were added to the liquid bath, well mixed through mechanical agitation using a stainless-steel bar coated with alumina, and kept......
An improved high-pressure water jet cutting machine was used to produce a center opening and two groups of cross joints in each cuboid sample. High-pressure water mixed with garnet sand was sprayed from......
experiment Exogenous As was added to the soil as an arsenate solution (Na2HAsO4·12H2O) at 40, 80 and 120 mg/kg As. Subsequently, modified biochar was hand-mixed with the paddy soils as follows: Control... as basal fertilizers and thoroughly mixed with soils to ensure adequate nutrition for the growth of rice plants [2]. Soils were equilibrated for 2 weeks, and then placed in polyethylene pots (5 kg......
were dry-mixed for 1.5 min; then, rubber particles were added and were dry-mixed for 1.5 min until uniform, and the last step was adding water and mixing for another 1.5 min. After stripping... by reducing curing humidity needs to be explained as follows from the point of view of cement hydration reaction. After the cement is mixed with water, the clinker minerals are rapidly hydrated......
glasses doped with mixed rare-earth oxides[J]. Journal of Non-Crystalline Solids, 2020, 11(19): 120550. [5] LINDA O, SATU P, ESA-MATTI T, et al. Recycling and substitution of light rare earth elements......
;Properties of Cu-TiB2 dispersion strengthened copper alloys prepared by various processes 图26 双熔体混合反应制备Cu-TiB2合金SEM像[53] Fig. 26 SEM images of Cu-TiB2 alloy prepared by mixed reaction of double......
of a ‘Notch’ in the stratospheric ozone layer[J]. Met Sci J, 1979, 13: 316-321. [21] BURT H, DENNISION J P, WILSHIRE B. Friction stress measurements during creep of Nimonic 105[J]. Met Sci J, 1979......
of efficient mixed-conducting network (a) and typical TEM image of V2O5/CTIT nanocomposites (b) (V2O5 nanoparticles indicated by red arrows and CTIT by black arrows)[93] 为了提高循环稳定性,添加PEG聚合物到LiV3O8电极材料的前驱体溶... and vanadium oxide bronzes-Structural chemistry of single (S) and double (D) layer MxV2O5 phases[J]. J Solid State Chem, 1992, 100: 229-245. [20] CAVA R J, SANTORO A, MURPHY D W, ZAHURAK S M, FLEMING R M......
. Overpressured fluid compartment and hydrocarbon accumulation of deep layer of Es4 in the north zone of Minfeng Sag, Dongying Depression[J]. Acta Sedimenologica Sinica, 2010, 28(2): 395-400. [10] 隋风贵......