(1) 介绍研究或试验过程, 常用词汇有: test, study, investigate, examine, experiment, discuss, consider, analyze, analysis等.

       We use N-body simulations to investigate the structure of dark halos in the standard cold dark matter cosmogony. [Astrophysical Journal, 1996, 462(2): 563-575]

We present an analysis of atmospheric neutrino data from a 33.0 kton yr (535-day) exposure of the Super-Kamiokande detector. [Physical Review Letters, 1998, 81(8): 1562-1567]

We tested this hypothesis in various human T cells: (1) malignant Jurkat cells, (2) an alloreactive T-cell clone (S13), and (3) peripheral ATC. [Nature, 1995, 373(6513): 438-441]

We study objects with masses ranging from those of dwarf galaxy halos to those of rich galaxy clusters. [Astrophysical Journal, 1996, 462 (2): 563-575]

This paper examines how the molecular shapes of covalent organosilanes, quaternary ammonium surfactants, and mixed surfactants in various reaction conditions can be used to synthesize silica-based mesophase configurations,… [Chemistry of Materials, 1996, 8 (5): 1147-1160]

Numerical experiments indicate also that the new variant, named Bi-CGSTAB, is often much more efficient than CG-S. [SIAM Journal on Scientific and Statistical Computing, 1992, 13(2): 631-644]

This paper discusses a class of models for the marginal expectations of each response and for pairwise associations. [Journal of the Royal Statistical Society Series B - Methodological, 1992, 54(1): 3-40]

This article considers the role of the hippocampus in memory function. [Psychological Review, 1992, 99(2): 195-231]

(2) 说明研究或试验方法, 常用词汇有: measure, estimate, calculate等.

We have developed a global model to estimate emissions of volatile organic compounds from natural sources (NVOC). [Journal of Geophysical Research - Atomspheres, 1995, 100(D5): 8873-8892]

This study presents estimates of lifetime and 12-month prevalence of 14 DSM-III-R psychiatric disorders from the National Comorbidity Survey,… [Archives of General Psychiatry, 1994, 51(1): 8-19]

To calibrate our maps, we assume a standard reddening law and use the colors of elliptical galaxies to measure the reddening per unit flux density of 100 mm emission. [Astrophysical Journal, 1998, 500(2): 525-553]

We also provide a step-by-step analytic procedure, based on the Press-Schechter formalism, that allows accurate equilibrium profiles to be calculated as a function of mass in any hierarchical model. [Astrophysical Journal, 1997, 490(2): 493-508]

(3) 介绍应用、用途, 常用词汇有: use, apply, application等.

Our program uses a maximum likelihood approach and is based on version 3.3 of Felsenstein's dnaml program. [Computer Applications in the Biosciences, 1994,10(1): 41-48]

As an application, we implement a compact image coding algorithm that selects important edges and compresses the image data by factors over 30. [IEEE Transactions on Pattern Analysis and Machine Intelligence, 1992, 14(7): 710-732]

We used RELEASE for data summary and goodness-of-fit tests and SURGE for iterative model fitting and the computation of likelihood ratio tests. [Ecological Monographs, 1992, 62(1): 67-118]

Using the phoA gene and phoA fusions to monitor expression in these vectors, we show that the ratio of induction/repression can be 1,200-fold, compared with 50-fold for P-TAC-based vectors. [Journal of Bacteriology, 1995, 177(14): 4121-4130]

We apply the network to the source separation (or cocktail party) problem, successfully separating unknown mixtures of up to 10 speakers. [Neural Computation, 1995, 7(6): 1129-1159]

摘编自《英语科技论文撰写与投稿》(任胜利编著, 科学出版社, 2008年第6次印刷)

相关专题：论文写作
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