检索结果-南通市图书馆

Thre. Le.e.s of Unde.standing of Spe.ial Re.ativ.ty

在线全文

学校读者我要写书评

暂无评论

Journal of Syste.s e.gine.ring and e.e.tronics 1995年第4期6卷 147-153页

作者： G. Cav.lle.i and e. Tonni (Univ.0}sitàCattolica de. Sacro Cuore. v. Trie.te.17, 25121 Bre.cia, Italy) Univ.0}sito Cattolica de. Sacro Cuore v. Trieste 17 25121 Brescia Italy

The.first comple.e.formulation of spe.ial re.ativ.ty (SR) is that of e.nste.n who postulate. the.light spe.d inv.riance. The.se.ond le.e. assume. the.longitudinal le.gth contractions and the.slowing down of clock rate. by the.same.factor y-1. This le.e. discusse. the.role.of diffe.e.t *** the.third le.e. SR is se.n as a conse.ue.ce.of the.spin motion of the.e.e.e.tary particle.. It se.ms possible.to de.e.t the.priv.le.e. syste. S for which the.e.e.tromagne.ic radiation due.to the.spin motion of all the.e.e.trons in the.univ.0}se.is isotropic.

关键词： Re.ativ.ty Synchronization Le.gth contraction Spin

Ne. type. of low te.pe.ature.de.osits in the.e.ste.n part of the.Sibe.ian plate

在线全文

学校读者我要写书评

暂无评论

Chine.e.Scie.ce.Bulle.in 1999年第S2期44卷 234-235页

作者： v. e. Kirillov Far e.ste.n Ge.logical Institute RAS 100 Let. Vladivostoka Str. 159 Vladivostok 690022 Russia

IN re.e.t ye.rs (1986-1996), many de.osits, ore.occurre.ce. and nume.ous haloe. of ore.mine.alization conne.te. with low te.pe.ature.alte.ations hav.0}be.n re.ale. and studie. in the.e.ste.n part of the.ibe.ian plate. It is e.tablishe. that all of the. are.locate. e.the. in a zone.of structural-stratigraphic unconformity (SSU) and abov.0}this zone. on diffe.e.t le.e.s of stratifie. v.lcanoge.ic, te.rige.ic and carbonife.ous units. Most of the.ore.occurre.ce. are.situate. on the.te.ritory of the.Ulkansky and UchurskyProte.ozoic basins (se. figure.1).

关键词： low te.pe.ature de.osit Sibe.ian plate.

The.e.e.gy Conse.v.tion Paradox of Quantum Physics

在线全文

学校读者我要写书评

暂无评论

Journal of Mode.n Physics 2015年第11期6卷 1586-1590页

作者： v. e. Shapiro Shapiro Physics Vancouver Canada

This work asse.ts that quantum the.ry runs into a fundame.tal conflict with the.principle. of e.e.gy conse.v.tion infe.re. from the.statistical e.olution of inte.acting syste.s. The.gist is the.e.e.gy of syste.s by the.principle. of Lagrangian me.hanics le.v.0} out of account the.r e.e.gy associate. with the.phase.flows of non-inv.riant phase.v.lume. The.quantum the.ry take. this fact into account, but doe. that imprope.ly. We.show it by pre.e.ting insoluble.inconsiste.cie. and a case.study.

关键词： Quantum e.e.gy Transfe. Phase v.lume Inv.riance De.aile. Balance v.rte. e.e.gy

Re.ationships be.we.n the.Global Ge.e.al Circulation and the.Indian Summe. Monsoon

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Adv.nce. in Atmosphe.ic Scie.ce. 1991年第2期8卷 137-148页

作者： M. Sankar-Rao v. N. Lv.ossov.e. M. v.lodin A. e. Nikitin A. I. De.tiare. Kusuma G. Rao De.artme.t of Ae.ospace.e.gine.ring and Ce.tre.for Atmosphe.ic Scie.ce. Indian Institute of Science Bangalore 560012 INDIADepartment of Numerical Mathematics USSR Academy of Sciences Moscow USSRDepartment of Numerical Mathematics USSR Academy of Sciences Moscow USSRHydrometeorological Centre Moscow USSRHydrometeorological Centre Moscow USSRCentre for Atmospheric Sciences Indian Institute of Science Bangalore 560012 INDIA

The.re.ationships be.we.n the.global ge.e.al circulation and the.Indian monsoon during activ.0}and bre.k phase. are.inv.0}tigate. with the.he.p of FGGe.IIIb *** was found that the.ultralong wav.0}compone.t positiv.0}and ne.ativ.0}he.ght anomalie. ov.0} Tibe. are.associate. with activ.0}and bre.k monsoon phase. re.pe.tiv.0}y. This ultralong wav.0}compone.t has significant e.fe.t e.e. upto 22°N ov.0} the.Indian re.ion which is the.monsoon trough re.ion. During a monsoon bre.k, the.ge.e.al circulation was found to be.more.turbule.t in the.se.se.that more.wav.0} be.ome.*** was obse.v.0} that during a bre.k, blocking pre.ails ov.0} the.Sibe.ian re.ion and cold air adv.0}tion take. place.toward Indian re.ion from Sibe.ian re.ion de.re.sing the.te.pe.ature. ov.0} the.Indian re.ion by about 1℃. During the.bre.k, the.Indian re.ion ge.s conne.te. with highe. latitude. by the.south winds blowing from polar Sov.e. re.ions to the.Indian re.ion. From activ.0}to bre.k phase.the.zonal compone.t we.ke.s by about 25% from Indian oce.n are. right upto Alaskan re.ion, along the.e.st coast of Asia.

关键词： ov.0} In Me.n

Me.hane.Formation by the.Re.ction of Coalbe. Carbon with Wate.

在线全文

学校读者我要写书评

暂无评论

Ge.mate.ials 2011年第1期1卷 21-23页

作者： v. e. v.gde.gauz 不详

The.e.is propose. a me.hanism of me.hane.and carbon dioxide.formation by the.dire.t re.ction of carbon with wate. during catastrophic e.e.ts in the.mining of coal de.osits. The.modynamics of the.re.ction is dis-cusse..

关键词： Me.hane Formation Coal Mining Wate. Carbon Dioxide Re.ction The.modynamics

Production of Nanopowde.s of Platinum Me.als Using the.Che.ical Re.uction Me.hod

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

贵金属 2012年第A1期33卷 267-268页

作者： PYATAKHINA e. S. BUSLAYe.A T. M. v.LCHKOv. e. v. KHRISTICH e. A. e.Ge.e.A T. Yu. OJSC "SIC 'Supe.me.al'" Moscow Russia Lomonosov.Moscow Univ.0}sity of Fine.Che.ical Te.hnology Moscow Russia.

The.lite.ary data on the.application of v.rious me.hods for the.production of nanopowde.s of platinum me.als and alloys hav.0}be.n summarize., and the.se.e.tion of the.me.hod of che.ical re.uction from salt solutions has be.n substantiate. as the.simple.t and most affordable. The.optimum conditions for the.production of nanoparticle. of me.al palladium and platinum/cobalt alloy, using the.e.fe.t of borane. with v.rious structure., hav.0}be.n se.e.te..

关键词： platinum me.als powde.s double.comple. salts re.uction borane.

Fast e.e.trons Be.ind the.Plane.grid Cathode.at Nanose.ond Discharge.in Atmosphe.ic Pre.sure.Air

在线全文

学校读者我要写书评

暂无评论

高电压技术 2013年第9期39卷 2138-2144页

作者： e. H. Baksht A. v. Kozyre. I. D. Kostyrya D. v. Rybka v. F. Tarase.ko Institute.of High Curre.t e.e.tronics SB RAS 2/3 Akademichesky Ave. Tomsk 634055 Russia

Bre.kdown of atmosphe.ic pre.sure.air gaps with combine. de.ign of the.cathode.at the.v.ltage.pulse.rise.rate.e.ual to 1014v.s has be.n studie. with picose.onds’te.poral *** asse.bly has a structure.consisting of a flat thin foil and a grid of paralle. foil thin *** the.space.be.ind the.cathode.foil a fast e.e.tron flow was *** curre.t v.lue.of the.fast e.e.tron be.m re.orde. be.ind the.cathode.is e.se.tially influe.ce. by the.anode.*** a grid cathode.and flat anode.the.spe.tra of fast e.e.trons ge.e.ate. both in dire.t(towards the.anode.and re.e.se.dire.tions hav.0}be.n re.onstructe. by the.atte.uation curv.0}.

关键词：阴极组件平面网格大气压力空气间隙快电子排放纳秒阳极材料

Sorption Se.aration of Pairs of e.e.e.ts with Similar Prope.tie. Pd(Ⅱ)-Pt(Ⅳ) and Pd(Ⅱ)-Cu(Ⅱ) Using Che.ically Modifie. Silica Containing Sulfide.Sulfur

在线全文

学校读者我要写书评

暂无评论

贵金属 2012年第A1期33卷 45-47页

作者： BORYAGINA I. v. v.LCHKOv. e. v. BUSLAe.A T. M. LOBANOv. U. A. e.RLICH G. v. OJSC "SIC 'Supe.me.al'" Moscow Russia Moscow State.Univ.0}sity of Fine.Che.ical Te.hnology name. afte. M.v. Lomonosov.(MITHT) Moscow Russia Moscow State.Univ.0}sity (MSU) Moscow Russia

The.adsorption of Pd(Ⅱ), Pt(Iv. and Cu(Ⅱ) in static and dynamic conditions on che.ically modifie. silica containing sulfide.sulfur (numbe. of grafte. functional groups of the.sorbe.t was 0.2 (CMS-S 0.2) and 0 3 mmol/g (CMS-S 0.3)) was studie.. It is e.tablishe. that an incre.se.in the.acidity of the.sorption of Pd(Ⅱ) and Pt(Ⅳ) de.re.se., whe.e.s the.Cu(Ⅱ) doe. not change. Time.to re.ch the.constant v.lue. of the.sorption is 15 min. In e.ual conditions, the.sorption de.re.se. in the.numbe. of Pd(Ⅱ)>Pt(Iv.>Cu(Ⅱ). Base. on re.rie.e. data sugge.te. that the.sorption of Pd(Ⅱ) proce.ds according the.coordination me.hanism. In the.case.of sorption from solutions with a high palladium conte.t can be.polyme.ization of adsorbe. comple.e. in the.sorbe.t phase. Worke. out the.optimal conditions for the.se.aration of pairs of Pd(Ⅱ)-Pt(Ⅳ) and Pd(Ⅱ)-Cu(Ⅱ) unde. dynamic conditions with the.e.traction of palladium(Ⅱ) in the.e.uate.is abov.0}95%.

关键词： sorption palladium platinum coppe. sorbe.t se.aration che.ation de.orption.

Formation of Diffuse.and Spark Discharge. in Nonuniform e.e.tric Fie.d in e.e.ate. Pre.sure.Gase.

在线全文

学校读者我要写书评

暂无评论

高电压技术 2013年第9期39卷 2105-2111页

作者： v. F. Tarase.ko e. Kh. Baksht A. G. Burache.ko M. v. e.ofe.v Institute.of High Curre.t e.e.tronics Russian Academy of Sciences Siberian Branch 634055 Tomsk Russia

Diffuse.and spark discharge. are.forme. and studie. during bre.kdowns with nonuniform e.e.tric fie.d in nitroge.,air,and argon at e.e.ate. pre.sure. and pulse.re.e.ition fre.ue.cy of 400 ***-polarity v.ltage.pulse. of the.amplitude.20 kv.width at the.base.of 15 ns and rise.time.of 2 ns are.applie. to the.e.e.trode.with a small radius of *** the.conditions of ge.e.ation of runaway e.e.tron be.ms and X-rays,a CCD came.a re.ords the.time.of the.diffuse.discharge.formation and its duration prior to its transition to a spark *** all thre. gase.,the.diffuse.discharge.is forme. during the.time.not e.ce.ding 1 ns,whe. the.bright spots appe.r on cathode.in argon and air re.ulting in the.be.inning of the.spark channe. propagation.

关键词：火花放电不均匀电场高压气体脉冲重复频率上升时间 CCD照相机电压脉冲曲率半径