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70篇 您的检索式:作者名="Singleton W"
    题名 作者 年代 出处 被引量
1母猪难产的应对措施显示文摘当今猪生产系统中母猪难产并不常见,所占比例不到1%。母猪临近分娩时,大约每隔30~60分钟需进行产前观察。如果清楚母猪正常分娩过程,母猪出现难产时可第一时间采取相关措施。分娩前要保证分娩环境清洁和干燥(图1);预产期前1~5天将妊娠母猪赶往分娩栏(图2)。Singleton W Amass S F Clark L K 朱勇文 2012养猪2012,,1:4
2X-ray measurement of laser fusion targets using least squares fitting显示文摘Singleton R M Weinstein B W Hendricks C D 1979Appl Opt1979,18,24:2
3Use of controlled low temper- ature in evaluating the cold hardiness of inbred and hy- brid maize显示文摘Haskell G Singleton W R 1949J Am Soc Agron1949,,41:1
4Nonrandom binary super- imposed codes显示文摘KAUTE W H SINGLETON R R 1964IEEE Trans Inform1964,10,:1
5Whole genome analyses suggest ischemic stroke and heart disease share an asso ciation with polymorphisms on chromosome 9p21显示文摘Matarin M Brown W M Singleton A 2008Stroke2008,39,5:1
6Inoculation response of legumes in relation to the number and effectiveness of indigenous rhizobium populations显示文摘Singleton P W Tavares J W 1986Applied and Environmental Microbiology1986,,51:1
7Failure of vitamin A to increase litter size in sows receiving injections at various stages of gestation 显示文摘Pusateri A Diekman M Singleton W 1999Journal of Animal Science1999,77,:1
8Use of controlled low temperature in evaluating the cold hardiness of inbred and hybrid maize 显示文摘Haskell G Singleton W R 1949Agronomy Journal1949,41,1:1
9Aggregate size effects on the sorption and release of P in an Ultisol显示文摘Linquist B A Singleton P W Yost R S 1997Soil Sci Sco Am J1997,61,:1
10Critical role of S1PR1 and integrin 134 in HGF/c - Met - mediated increases in vascular integrity 显示文摘PHSTEIN Y SINGLETON PA CHEN W 2013J Biol Chem2013,288,4:1
11Resver- atrol attenuates behavioral impairments and reduces cor- tical and hippocampal loss in a rat controlled cortical impact model of traumatic brain injury 显示文摘Singleton RH Yan HQ Fellows-Mayle W 2010Journal of Neurotrauma2010,27,6:1
12Aggregate size effects on the sorption and release of phosphorus in an ultisol显示文摘LINQUIST B A SINGLETON P W YOST R S 1997Soil Science Society of America Journal1997,61,:1
13On the mechanical properties, deformation and fracture of a natural fibre/recycled polymer composite显示文摘Singleton A C N Baillie C A Beaumont P W R 2003Composites: PartB Engineering2003,34,6:1
14Effect of salinity on nodule formation by soybean 显示文摘Singleton P W Bohlool B B 1984Plant Physiology1984,74,1:1
15Stable-isotope probing of the polycyclic aromatic hydrocarbon-degrading bacterial guild in a contaminated soil显示文摘JONES M D CRANDELL D W SINGLETON D R 0,,10:1
16Biological markers from Green River kerogen decomposition 显示文摘Burnham A K Clarkson J E Singleton M F Wong C M Crawford R W 1982Geochim Cosmechim Acta1982,46,7:1
17Mutationsin the second zinc finger of human EKLF reducepromoter affinity but give rise to benign and diseasephenotypes显示文摘Singleton BK Lau W Fairweather VS 2011Blood2011,118,11:1
18Nonrandom binary superimposed codes 显示文摘KAUTZ W H SINGLETON R C 1964I EEE Trans on Information Theory1964,10,4:1
19Comparison of the MC2/CALGRID and SAIMM/UAM-V photochemical modeling systems in the Lower Fraser Valley, British Columbia 显示文摘Jiang W Hedley M Singleton D 1998Atmospheric Environment1998,32,:1
20State of the art in artificial insemination of pigs in the United States 显示文摘Singleton W L 2001Theriogenology2001,56,:1
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