Q/Y-D-Ⅰ型气液比检测仪的研制

在泡沫导电机理及其电性试验研究基础上，确定了泡沫气液比在线检测的量化模型，据此设计，研制出适应生产现场使用的在线气液比检测仪；同时，对该型仪器的技术性能参数和广泛的适应性作了深入的分析。     

人类活动中温室气体的排放对气温影响综述

本文广泛参阅了国内外科学家的研究成果，综合论述分析了几种主要温室气体的源、汇及其浓度变化特征，研究分析了其增暖潜力，温室效应的强度和对人类社会各方面的影响，提出人类为保护自身的生存环境，必须严格控制温室气体的排放量。     

综合气体地球化学测量

本文在综合大量资料的基础上,总结了气体地球化学的发展历史,对有关综合气体测量在发展过程中出现的一些术语,阐述了一点浅见,介绍了综合气体测量的采样方法、理论依据,提出了综合气体测量的发展方向。     

The respiratory environment of the Namib Desert Golden Mole

We measured the partial pressure of oxygen (PO₂) in the interstitial gas surrounding the sand-swimming Namib moleEremitalpa granti namibensis. At a sand temperature of 26 °C, which produced a nearly maximal rate of oxygen consumption, thePO₂near the noses of the animals averaged only 0·9 kPa (6·7 Torr) below the level in the free atmosphere. High oxygen availability was a result of the notably low metabolic rate in the 20 g mammals and the dry, porous and metabolically inactive nature of dune sand. A mathematical model indicated that normal mammals weighing 200 g or more could comfortably exist completely encased in dune sand. We concluded that the moles' small size and low metabolic rate are not adaptations to hypoxia or hypercapnia underground but are probably related to low food availability and the energetic cost of foraging in their desert environment.     

Utilization of lime,slag and fly ash for improvement of a colluvial soil in New South Wales,Australia

In Australia, colluvial soils form large terrains which are often subjected to considerable erosion and mass movement. This study presents a laboratory evaluation of the improvement effected by hydrated lime, milled blast furnace slag and fly ash on a fine grained (erosive) colluvial soil in New South Wales, Australia. Geotechnical tests were conducted to determine the compaction and consolidation characteristics and the compressive and shear strength properties of the blended and natural soil specimens. The effect of these additives on the Atterberg limits and pH levels is also investigated. As large amounts of fly ash and steel slag are produced in New South Wales, it is economically attractive to utilize these industrial by-products for ground improvement rather than employing conventional methods such as lime treatment. This study demonstrates that for the colluvial soil tested, milled slag is the most effective in terms of improving the internal friction angle of the treated soil, while lime is the most suitable for achieving the optimum compressive strength. Non-pozzolanic fly ash is found to be inappropriate as a soil improving agent. The cost of ground treatment using the various additives is also estimated and compared.     

浅海油气地球化学勘查前景

在我国,浅海油气地球化学勘查还刚刚开始,规模较小,但前景广阔。本文根据我们在东海平湖地区的实践,较系统地介绍了浅海油气地球化学勘查的发展概况、方法技术及初步成果,并简要地讨论了其影响因素及推断解释方面的有关问题。     

气相色谱和薄层色谱法在形态分析中的应用

评述了气相色谱和薄层色谱法用于氯、溴、碘、硫、硒、碲、铬、氮、磷、砷、钒、碳、锡、铅、铁和汞１６种元素的不同形态分析的进展。这些形态包括不同价态、有机态、无机态、阳离子和阴离子态等。由于气相色谱和薄层色谱法都具有分离和检测两种功能结合的特点，因此它们是用于元素形态分析的有效和方便的方法。引用１９８０～１９９４年文献９２篇     

晋南地穹列煤层气赋存区构造应力分析

根据晋南地穹列构造型相分析，恢复了4期应力场：①地洼初动期（印支期）近S－N水平挤压；②地洼激烈期（燕山期）NWW－SEE水平挤压；③地洼余动期（喜山早期）NNE－SSW水平挤压；④地洼余动期（喜山中期）NW－SE、NWW－SEE近水平伸展。其现代构造应力场以NW－SE向伸展应力场为主，但在沁水地穹则表现为NEE－SWW向近水平挤压应力场。有限元模拟分析证实：此局部挤压应力场的动力来源于挽近地质时期太行山和霍山的隆起与抬升，临汾地洼和太原地洼中的伸展应力场则与地洼壳体下部慢源物质逸散所导致的侧向拉伸有关。区内应力降的分布特点与晋南地穹列断裂构造发育程度具有良好的对应相关性，在高应力降区，单位体积煤层气含量显著高于其它地区。模拟主应力差等值线图中两个高主应力差值区恰好与东部沁水地穹中两个高含气量区相对应，充分说明地洼余动期构造应力场中高压应力区是煤层气富集的有利地区。     

江苏煤层气资源分析

简要地归纳了江苏省煤层气的成矿地质环境，分析了成煤区地质构造特征、煤层及围岩储层的物性特征，在此基础上，对主要地区煤层气资源进行了估算。     

Characteristics of dynamic equilibrium for natural gas migration and accumulation of the gas field in the center of the Ordos Basin

The gas field in the center of Ordos Basin has been conventionally considered as a large gas pool with thin reservoirs. However, lots of phenomena contrary to this concept occur in the exploration and production process. It is proposed that the gas field is composed of many small lithological gas pools, sourced from and reservoired in the same Ordovician formation which is an underpressured fluid compartment. A dynamic equilibrium moldel of natural gas migration and accumulation has been developed to illustrate the formation mechanism of these gas pools.