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448篇 您的检索式:作者名="R Archer"
    题名 作者 年代 出处 被引量
1煤油在超声速气流中非定常横向喷射的实验观察显示文摘本文目的是研究煤油在超声速气流中非定常横向喷射问题 ,并与静止和亚声速气流中的结果进行对比。改造普通油嘴并采用单次高压燃油喷射系统 ,得到不同延时的流场阴影照片。结果表明 :在超声速气流中 ,射流柱破碎是由迎风面的表面波引起的 ,破碎点位于表面波的波谷。雾化过程可分四个区域。射流激波贴近射流柱的迎风面 ,并在通道内壁反射 ,非定常喷射的波系演化复杂。煤油在亚声速气流中喷射 ,不存在射流激波 ,破碎点沿射流柱上移 ,穿透深度变大 ,但破碎和雾化特征与超声速气流相似。本文结果还表明 :燃料物性参数对亚、超声速气流中射流柱的破碎和雾化特征以及激波结构的影响不大。徐胜利 Archer R D Milton B E 岳朋涛 2000空气动力学学报2000,18,3:8
2A Fixed-focus broad-range echelle spectrograph of high speed and resolving power显示文摘GEORGE R HARRISON JAMES E ARCHER JEAN CAMUS 1952Journal of the Optical Society of America A(S1084-7529)1952,42,10:1
3Final safety results of BO17704(A-VAiL):a phase III randomized study of first-line bevacizumab(BV)and cisplatin/gemcitabine(CG)in patients(pts)with ad-vanced or recurrent nonsquamous non-small cell lung cancer(NSCLC)显示文摘Hirsh V Ramlau R von Pawel J Zatloukal P Vera G Leighl N Mezger J Archer V Reck M 2009J Clin Oncol2009,,:1
4The risk ranking of projects, a methodology显示文摘D Baccarini R Archer 2001International Journal of Project Management2001,,:1
5Control of nutrient losses to water from agriculture in Europe 显示文摘Archer J R Marks M J 1997Proceedings of Fertilizer Society1997,405,:1
6A new type of needle for bone marrow biopsy in the larger animals显示文摘Archer R K 1964Vet Res1964,74,:1
7Pricing mortgage -backed securities: Integrating optimal call and empirical models of prepayment 显示文摘Archer W R Ling D C 1993AREUEA1993,21,2:1
8Insights on evolution of virulence and resistance from the complete genome analysis of an early methicillin-resistant Staphylococcus aureus strain and a biofilm-producing methicillin-resistant Staphylococcus epidermidis strain显示文摘Gill S R Fouts D E Archer G L 2005J Bacteriol2005,187,:1
9Protiodetritiation of Chrysene 显示文摘Archer W J Taylor R Core P H t al 1980J Chem Soc Perkin Trans Ⅱ1980,,:1
10The role of K channels in detemining pulmonary vascular tone, oxygen sensing, cell proliferation and apoptosis: implications in hy- poxic pulmonary vasoconstriction and pulmonary arterial hy- pertension 显示文摘Moudgil R Michelakis ED Archer SL 2006Microcirculation2006,13,8:1
11Direct measurement of the diffusive sublayer at the deep sea floor using oxygen microelectrodes显示文摘Archer D Emerson S Smith C R 1989Nature1989,340,:1
12Clinical practice guideline: sudden hearing lnss 显示文摘Stachler R J Chandrasekhar S S Archer S M 2012Otolaryngnl Head Neck Surg2012,146,3:1
13Niche differentiation and neutral theory: An integrated perspective on shrub assemblages in a parkland savanna显示文摘Stokes C J Archer S R 2010Ecology2010,91,:1
14Critical inquiry in a text-based environment: Computer conferencing in higher education显示文摘Garrison D R Anderson T Archer W 1999The Internet and Higher Education1999,,:1
15Vitamins and minerals显示文摘Tannenbaum S R Young V R Archer M C 1985Food Chemistry1985,2,:1
16Ecohydrology of water-limited environment:A scientific vision显示文摘Newman B D Wilcox B P Archer A R 0,,:1
17Autogenic succession in a subtropical savanna: conversion of grassland to thorn woodland显示文摘ARCHER S SCIFRES C BASSHAM C R 1988Ecological Monographs1988,58,2:1
18Comparison of traditional and molecular methods of typing isolates of Staphylococcus aureus 显示文摘Tenover F C Arbeit R Archer G 1994J Clin Microbiol1994,32,:1
19The role of K^ + channels in determining pulmonary vascular tone, oxygen sensing, cell proliferation and apoptosis:imphcations in hy-poxic pulmonary vasocomtriction and pulmonary arterial hy- pertemion显示文摘Moudgil R Michelakis ED Archer SL 2006Microcirculation2006,13,8:1
20Geoehemieal consequence of increased atmospheric carbon dioxide on coral reefs显示文摘KLEYPAS J A BUDDEMEIER R W ARCHER D GATTUSO J P LANGDON C OPDYKE B N 1999Science1999,284,:1
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