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621篇 您的检索式:作者名="Groves D"
    题名 作者 年代 出处 被引量
1金厂沟梁-二道沟金矿田内花岗岩类侵入体锆石的离子探针U-Pb年代学及意义显示文摘金厂沟梁-二道沟金矿田内花岗岩类侵入体SHRIMP锆石U-Ph定年结果表明,该区中生代以来到少经历了三次中酸性岩浆侵入作用,它们分别以西台子二长花岗岩、娄上含辉石石英闪长岩和西对面沟花岗闪长岩及闪长玢岩脉在218±4Ma(印支期)、161±1Ma(燕山早期)和126±1Ma(燕山晚期)的侵位为标志。花岗岩类的地球化学资料表明,这些花岗岩类侵入体形成与造山作用有关,为造山后或陆内拉张作用的产物。二道沟矿区成矿前或成矿期闪长玢岩脉的年龄126±1Ma限定了该区金矿化的最大年龄;结合前人有关年代学资料,认为本区金矿化应发生在126~118Ma。这说明金厂沟梁-二道沟金矿田的金矿床与我国胶东、小秦岭和辽东等地区的金矿床是同时形成的,再次证明燕山晚期是中国最重要而广泛的金成矿期。此外,在这些主要的金矿区内,金矿化时间上均具有与各自区内最晚一次花岗质岩浆作用同时或稍晚的特征,这可能指示金矿床是造山作用或区域构造-岩浆演化最晚期的产物。苗来成 范蔚茗 翟明国 Qiu Y M McNaughton N J Groves D I 2003岩石学报2003,19,1:70
2Use of noise to augment training data:a neural network method of mineral-potential mapping in regions of limited known deposit examples显示文摘BROWN W M GEDEON T D GROVES D I 2003Natural Resources Research2003,12,2:1
3Satiation amount, frequency of feeding and gastric emptying rate in Salmo gairdneri显示文摘GROVE D J LOZOIDES L NOTT J 1978Journal of Fish Biology1978,12,4:1
4Use of fuzzy membership input layers to combine subjective geological knowledge and empirical data in a neural network method for mineral-po- tential mapping显示文摘Brown W Groves D Gedeon T 2003Nature Resources Research2003,12,3:1
5Community care and the family:a case for equal opportunities显示文摘FINCH J GROVES D 0,,04:1
6On the recursive sequence xn+1 = α+xn-x/xn 显示文摘A M Amleh E A Grove D A Georgiou 1999J Math Anal Appl1999,233,:1
7Cerebral palsy among children born after in vitro fertilization: the role of preterm delivery-a population-based, cohort study 显示文摘Hvidtjcrn D Grove J Schendel D E 2006Pediatrics2006,118,2:1
8A testing of independence against a class of ordered alternatives in a 2× c contingency table显示文摘Grove D M 1980Journal of the American Statistical Association1980,75,:1
9A Unique Plant Growth Promoting Steroid from Brassica Napus Pollen显示文摘 Spencer G F Pohwedder W K 1979Nature1979,281,:1
10Gastric emptying in limanda and the return of appetite显示文摘GWYTHER D GROVE D J 1981Journal of Fish Biology1981,18,2:1
11Supereontinent eyel es and the distribu- tion of metal deposits through time显示文摘Barley M E Groves D I 1991Geology1991,,19:1
12Comparison of Ar- chaean dunites and komatiites associated with nickel mineralisation in Western Australia: implications for dunite genesis显示文摘Donaldson M J Lesher C M Groves D I 1986Mineralium Deposita1986,21,:1
13Effects of feeding frequency on growth and food utilisation of rainbow trout( Oncorhynchus mykiss)fed low-fat herring or dry pellets 显示文摘Ruohonen K VielmaJ Grove D J 1998Aquaculture1998,165,1:1
14The Phalabowra carbonatite-hosted magnetite-copper sulifide deposit, South Africa: An end-member of the iron-oxide copper-gold-rare earth element deposit group? 显示文摘Groves D J Vidlreicher N M 2001Mineralium Deposita2001,36,:1
15Hydrochemical variations dur- ing flood pulses in the south-west China peak cluster karst: im- pacts of CaCO3 - H2 O- CO2 interactions 显示文摘Liu Z Groves C Yuan D 2004Hydrological Processes2004,18,:1
16Iron oxide copper- gold (IOCG) deposits through earth history:Implications for origin, lithospheric setting, and distinction from other epigenetic iron oxide deposits 显示文摘Groves D I Bierlein F P Meinert L D 2010Economic Geology2010,105,:1
17Residue management effects on soil carbon and nutrient contents and growth of second rotation eucalypts 显示文摘Mendham D S O'connell A M Grove T S 2003Forest Ecology and Management2003,181,3:1
18Increased coronary heart disease in Japanese-American men with mutation in the cholesteryl ester transfer protein gene despite increased HDL levels显示文摘Zhong S Sharp D S Grove J S 1996J Clin Invest1996,97,12:1
19Brassinolide, a plant growth-promoting steroid isolated from Brassica napus pollen 显示文摘Grove M D Spencer G F Rohwedder W K 1979Nature1979,281,5728:1
20Effect of feeding frequency on growth and food utilization of rainbow trout (Oncorchynchus mykiss) fed low-fat herring or dry pellets 显示文摘Ruohonen K Vielma J Grove D J 1998Aquaculture1998,165,:1
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