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| 1 | 中国与印度的蚕丝业比较显示文摘1 中国的蚕丝业概况 中国在世界上率先从事蚕业生产已有5000多年历史。1949年新中国成立后,蚕业生产迅速发展而居世界首位,1995年蚕茧产量约达66万t(表1)。中国已经建设成发展蚕业生产宏大的基础设施。在 1970~1995年期间是中国蚕丝业发展最快的时期,其主要因素是生丝和丝织品在国际市场看好,蚕业生产地区有廉价的劳动力和坚实的基础,蚕茧价格及茧丝行业的整体经济效益与其它行业相比具有较强的竞争优势。 | S.B坦丁 庄大桓 桂仲争 | 1999 | 中国蚕业1999，，1： | 4 |
| 2 | An integrated methodology for assessment of estuarine trophic status显示文摘 | S.B Bricker J.G Ferreira T Simas | 2003 | Ecological Modelling2003，，1： | 3 |
| 3 | Novel eco-efficient reactive distillation process for dimethyl carbonate production by indirect alcoholysis of urea显示文摘Dimethyl carbonate is an eco-friendly essential chemical that can be sustainably produced from CO_(2),which is available from carbon capture activities or can even be captured from the air.The rapid increase in dimethyl carbonate demand is driven by the fast growth of polycarbonates,solvent,pharmaceutical,and lithium-ion battery industries.Dimethyl carbonate can be produced from CO_(2)through various chemical pathways,but the most convenient route reported is the indirect alcoholysis of urea.Previous research used techniques such as heat integration and reactive distillation to reduce the energy use and costs,but the use of an excess of methanol in the trans-esterification step led to an energy intensive extractive distillation required to break the dimethyl carbonate-methanol azeotrope.This work shows that the production of dimethyl carbonate by indirect alcoholysis of urea can be improved by using an excess of propylene carbonate(instead of an excess of methanol),a neat feat that we showed it requires only 2.64 kW·h·kg^(-1) dimethyl carbonate in a reaction-separation-recycle process,and a reactive distillation column that effectively replaces two conventional distillation columns and the reactor for dimethyl carbonate synthesis.Therefore,less equipment is required,the methanol-dimethyl carbonate azeotrope does not need to be recycled,and the overall savings are higher.Moreover,we propose the use of a reactive distillation column in a heat integrated process to obtain high purity dimethyl carbonate(>99.8 wt-%).The energy requirement is reduced by heat integration to just 1.25 kW·h·kg^(-1) dimethyl carbonate,which is about 52%lower than the reaction-separation-recycle process.To benefit from the energy savings,the dynamics and control of the process are provided for10%changes in the nominal rate of 32 ktpy dimethyl carbonate,and for uncertainties in reaction kinetics. | Iulian Patrașcu Costin S.Bîldea Anton A.Kiss | 2022 | Frontiers of Chemical Science and Engineering2022，16，2： | 2 |
| 4 | A meta-analysis of the relationships between Kerr and Jermier's substitutes for leadership and employee job attitudes,role perceptions,and performance显示文摘 | Podsakoff P.M MacKenzie S.B Bommer W.H | | 0，，： | 1 |
| 5 | Dissociating the predictive and incentive motivational properties of reward-related cues through the study of individual differences显示文摘 | Robinson T.E Flagel S.B | | 0，，： | 1 |
| 6 | Containment of herbicide resistance through genetic engineering of the chloroplast genome显示文摘 | Daniell H Datta R Varma S Gray S.Lee S.B | | 0，，： | 1 |
| 7 | Fungal communities in herbaceous medicinal plants from the Malnad region,Southern India显示文摘 | Krishnamurthy Y.L Naik S.B Jayaram S | | 0，，01： | 1 |
| 8 | Micro-powder injection molding显示文摘 | Z.Y Liu N.H Loh S.B Tor K.A Khor Y Murakoshi R Maeda T Shimizu | 2002 | Journal of Materials Processing Tech2002，，2： | 1 |
| 9 | Scaling of heat transfer coefficients along louvered fins显示文摘 | A.C Lyman R.A Stephan K.A Thole L.W Zhang S.B Memory | 2002 | Experimental Thermal and Fluid Science2002，，5： | 1 |
| 10 | Effects of soil amendments on lead uptake by two vegetable crops from a lead-contaminated soil from Anhui,China显示文摘 | Zhu Y.G Chen S.B Yang J.C | | 0，，3： | 1 |
| 11 | Energy metabolism with particular reference to methane production in Muzaffarnagari sheep fed rations varying in roughage to concentrate ratio显示文摘 | Chandramoni S.B Jadhao C.M Tiwari M.Y Khan | 2000 | Animal Feed Science and Technology2000，，3： | 1 |
| 12 | The effect of grain size of rock phosphate amendment on metal immobilization in contaminated soils显示文摘 | Chen S.B Zhu Y.G Ma Y.B | | 0，，1： | 1 |
| 13 | Managerial perceptions of corporate environmentalism:Interpretations from industry and strategic implications for organizations显示文摘 | Banerjee S.B | | 0，，04： | 1 |
| 14 | Transparent conducting Zr-dopod In2O3thin films for organic light-emitting diodes显示文摘 | Kim H Horwitz J.S Kushto G.P Qadri S.B Kafari Z.H and Chrisey D.B | | 0，，08： | 1 |
| 15 | Characteristics of a bioflocculant produced by Bacillus mucilaginosus and its use in starch wastewater treatment显示文摘 | Deng S.B Bai R.B Hu X.M Luo Q | | 0，，： | 1 |
| 16 | A molecular phylogeny of reptiles显示文摘 | Hedges S.B L.L Poling | | 0，，： | 1 |
| 17 | Mutations in the NOD2/CARD15 gene in Crohn’s disease are associated with ileocecal resection and are a risk factor for reoperation显示文摘 | C.Büning J.Genschel S.Bühner S.Krüger K.Kling A.Dignass P.Baier B.Bochow J.Ockenga H. H.‐J.Schmidt H.Lochs | 2004 | Alimentary Pharmacology & Therapeutics2004，，10： | 1 |
| 18 | Intact implicit learning in autism spectrum conditions显示文摘 | Brown J Aczé1 B Jiménez L Kaufman S.B & Plaisted-Grant K | | 0，，09： | 1 |
| 19 | 查看详情显示文摘 | Suman S Trissa J Halligudi S.B | | 0，，： | 1 |
| 20 | Road fugitive dust emission characteristics in Beijing during Olympics Game 2008 in Beijing,China显示文摘 | Fan S.B Tian G Li G | | 0，，38： | 1 |
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