addition相关论文
在无金属和温和反应条件下,发展了新颖的三酮单水合物与活泼炔通过连续碳-碳/碳-氧断裂的加成反应,且反应可高效地在1 min内完成.......
The pursuit of new raw materials for the design and manufacture of more sustainable cements has aroused considerable tec......
DOMINANT PLANT EFFECTS ON NITROGEN RETENTION IN ALPINE MEADOW THREE YEARS AFTER NITROGEN AND WATER A
Alpine meadow,with limited plant-available nitrogen (N) by decomposition constraints,may be quite capable of retaining a......
【Abstract】Animal words not only have conceptual meaning but also have rich associative meaning. This paper analyzes si......
The effect of soil moisture on the response by fungi and bacteria to nitrogen additions for N_(2)O p
In addition to bacteria,the contribution of fungi to nitrous oxide(N2O)production has been recognized but the responses ......
【Abstract】This paper aims to explore the importance of service employees in any sport service organisations.With the m......
Objective:To systematically evaluate the efficacy and safety of Loquat Qingfei Yin(LQFY)in the treatment of acne.Methods......
Effect of hydrogen addition on compression deformation behaviour of Ti-0.3Mo-0.8Ni alloy argon-arc w
The effect of hydrogen addition on compression deformation behaviour of Ti-0.3Mo-0.8Ni alloy argon-arc welded joint has ......
Addition reactions of aroyl chlides with alkynes, first reported by Miura and Nomura, proceed with extrusion of CO.1 On ......
The security of SPECK under impossible differential cryptanalysis is studied.Based on multiple 6-round impossible di......
The near-rings in this letter always stand for zero-symmetric left nor-rings. An additive endomorphism D of a near-ring ......
Michael addition reactions of cyclanones with acrylamides: Producing 2-carbamoylethyl derivatives or
The electron-withdrawing groups (EWGs) in the electrophilic alkenes employed in the Michael addition reaction are almost......
The novel efficient procedure has been developed for the conjugate addition of amines to electron deficient alkenes. K2C......
The application of Mg-Zn binary alloys is restricted due to their developed dendritic microstructure andpoor mechanical ......
Influence of Cr element on impact fracture process of ductile Ni-resistant alloyed iron at low tempe
In this study, in order to investigate the influence of Cr element on the impact fracture process of ductile Ni-resistan......
The YBCO superconductors with Y2O3 addition were prepared by a modified melt textured process and the effects of excess ......
Influence of RE Addition on the Synthesis Mechanism of Si_3N_4from Silica Reduction by Carbon in Nit
ＩｎｆｌｕｅｎｃｅｏｆＲＥＡｄｄｉｔｉｏｎｏｎｔｈｅＳｙｎｔｈｅｓｉｓＭｅｃｈａｎｉｓｍｏｆＳｉ_３Ｎ_４ｆｒｏｍＳｉｌｉｃａＲｅｄｕｃｔｉｏｎｂｙＣａｒｂｏｎｉｎＮｉｔｒｏｇｅｎ ＡｔｍｏｓｐｈｅｒｅＬｉＷｅｎｃｈａｏ（李文超）；ＺｈｕａｎｇＹｏｕｑ...
InfluenceofAdditionontheSynthesisMechanismofSi_3N_4fromSilicaReductionbyCarboninNitrogen AtmosphereLiWenc......
对表示Exception与Addition的常用英语介词用法作了系统归纳，并对其用法异同进行了辩析。
Summarized the commonly used English ......
“PET/CT is useful in staging inflammatory breast cancer(IBC) because it provides information on both the primary diseas......
1 IntroductionrnThe prevention, detection and management of neonatal jaundice in relatively healthy term and near term i......
报道了在Lewis酸促进下三丁基烯丙基锡与芳香酰腙合成N′-烯丙基芳香酰肼的一种新型的亲电加成反应.合成了7个未见文献报道的新化......
Nutritional and Sensory Evaluation of Novel Ice Cream Products Formulated From Kunu-Zaki Fortified w
Consumption of ice cream produced from dairy products has been reportedly associated with health hazards. To circumvent ......
Management scheme influence and nitrogen addition effects on soil CO_(2),CH_(4),and N_(2)O fluxes in
Background:It is still not clear whether the effects of N deposition on soil greenhouse gas(GHG)emissions are influenced......
Selective interfacial bonding and thermal conductivity of diamond/Cu-alloy composites prepared by HP
Cu-based and Cu-alloy-based diamond composites were made by high-pressure-high-temperature (HPHT) sintering with the aim......
ＭｉｃｒｏｓｔｒｕｃｔｕｒｅａｎｄＲｏｏｍＴｅｍｐｅｒａｔｕｒｅＴｅｎｓｉｌｅＰｒｏｐｅｒｔｉｅｓｏｆＦｅ_３Ａｌ－ｂａｓｅｄＡｌｌｏｙｓｗｉｔｈＣｅｒｉｕｍＡｄｄｉｔｉｏｎＺｈａｎｇＺｈｏｎｇｈｕａ（张忠铧），ＳｕｎＹａｎｇｓｈａｎ（孙扬善），Ｇｕ?..
Microstructure and Room Temperature Tensile Properties of Fe 3 Al-based Alloys with Instrument Additio......
ＥｆｅｃｔｏｆＡｄｄｉｔｉｏｎｏｆＳｍ２Ｏ３ｏｎＰｒｏｐｅｒｔｙｏｆＣｕＯγＡｌ２Ｏ３ＣａｔａｌｙｓｔＪｉａｎｇＸｉａｏｙｕａｎ（蒋晓原），ＺｈｏｕＲｅｎｘｉａｎ（周仁贤），ＭａｏＪｉａｎｘｉｎ（毛建新），ＺｈｅｎｇＸｉａｏｍｉｎｇ（郑小明）（...
EfectofAdditionofSm2O3onPropertyofCuOγγAl2O3CatalystJiangXiaoyuan (Jiang Xiaoyu......
The effect of size and distribution of titanium carbide on the microstructure and mechanical properties of non-burning ......
Optoelectronic Butterfly Interconnection Implementation of an n-bit Parallel Full Addition and Subtr
ＯｐｔｏｅｌｅｃｔｒｏｎｉｃＢｕｔｔｅｒｆｌｙＩｎｔｅｒｃｏｎｎｅｃｔｉｏｎＩｍｐｌｅｍｅｎｔａｔｉｏｎｏｆａｎｎ－ｂｉｔＰａｒａｌｌｅｌＦｕｌｌＡｄｄｉｔｉｏｎａｎｄＳｕｂｔｒａｃｔｉｏｎ￥ＷＡＮＧＮａｘｉｎ；ＳＵＮＤｅｇｕｉ；ＨＥＬｉｍｉｎｇ；Ｗ...
OptoelectronicButterflyInterconnectionImplementationofann-bitParallelFullAdditionandSubtraction ¥ WANGNaxin; SUNDe......
Influence of B,Al and Nb addition on the glass forming ability and stability of mechanically alloyed
We investigated the influence of minor additions of B,Al and Nb that have representative atomic sizes on the glass formi......
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Comparative Study on the Microstructure and Mechanical Properties of Mg-Li-Al Based Alloys with Yttr
The effects of yttrium and strontium on the microstructure and mechanical properties of Mg-11Li-3Al magnesium alloy(LA11......
Modification of primary α-Al, eutectic silicon and β-Al_5FeSi phases in as-cast AlSi10Cu3 alloys wit
The study systematically investigated the effects of master alloy addition containing rare earth elements La and Yb on t......
Organocatalytic Asymmetric Desymmetrization: Efficient Construction of Spirocyclic Oxindoles Bearing
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ADDITION OF CILOSTAZOL TO CONVENTIONAL DUAL ANTIPLATELET THERAPY REDUCING THE RISK OF CARDIAC EVENTS
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Enantioseparation of phenylethanolamine derivatives by capillary electrophoresis employing sulfobuty
The use of CE methods for the separation of chiral compounds has become increasing popular in recent years.Cyclodext......
The regulation of cytokinesis in"gianf’ embryonic cells(i.e.,> 500 μm in diameter)presents exacting challenges that i......
In situ sulfur isotopes (δ34S and δ33S) analyses in sulfides and elemental sulfur using high sensiti
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Because of the high bandwidth demands of multimedia data, the transmission of raw data collected at sensor nodes consume......
Effect of N and P addition on soil organic C potential mineralization in forest soils in South China
Atmospheric nitrogen deposition is at a high level in some forests of South China. The effects of addition of exogenous ......
走出机场的时候已经是凌晨1点多了.台湾的夜晚,风很大,凉凉的,想着跨越半个世纪之上的这条路就这样简简单单,还没有准备好隆重的心......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Characterization of Thinopyrum intermedium Alien Chromosomes and Their Translocations in Wheat Deriv
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
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