【摘 要】
：
中国天然气资源量总计38万亿m~3,四大气区拥有的天然气资源量(表1)合计22万亿m~3以上.从现有技术和实践经验来看,最终证实天然气资源量将达13.2万亿m~3.预计到2000年,天然气
论文部分内容阅读
中国天然气资源量总计38万亿m~3,四大气区拥有的天然气资源量(表1)合计22万亿m~3以上.从现有技术和实践经验来看,最终证实天然气资源量将达13.2万亿m~3.预计到2000年,天然气资源总量的8%,即3万亿m~3天然气资源将被证实.
China’s total natural gas resources amount to 38 trillion m 3, with a total of 22 trillion m 3 of natural gas resources held by the four major air zones (Table 1). From the available technical and practical experience, the natural gas resources will eventually be confirmed 13.2 trillion m 3 It is estimated that by 2000, 8% of the total natural gas resources, namely 3 trillion m 3 natural gas resources, will be confirmed.
其他文献
The evaluation of thermal resistance constitution for packaged AlGaN/GaN high electron mobility transistor (HEMT) by structure function method is proposed in th
通讯员牟发章报道国家林业局局长贾治邦在重庆召开的全国森林资源管理工作会议上透露,到“十二五”期末,我国林地保有量将增加到3.09亿hm2,森林面积将达到2.07亿hm2,森林植被
火吉坪金矿位于中秦岭礼县—祚水褶皱系西段，吴茶坝花岗岩体（又称中川岩体）外接触带上。矿床规模为小型。１矿床地质特征（１）矿带特征矿区可分为两个含矿带。Ⅰ矿带位于矿区的北部郭笑
宁夏贺兰山国家级自然保护区位于阿拉善高原和银川平原分界岭的贺兰山东坡,地跨两市六县(区),1988年国务院批准为国家级自然保护区,2003年经国务院批准,总面积调整为309.4万
Twenty-three ichnotaxa have been found in the Silurian and Carboniferous turbidites of the Tianshan orogenic belt and the Triassic turbidites of the East Kunlu
“堆”是戏曲表演程式之一。本文旨在探讨“堆”在戏曲以及民间祭礼演出中的各种形态，认为“堆”是古代“队舞”、“队戏”在明清时代由演出类型向戏曲程式演变的结果，并同时探
１背景国际海洋古全球变迁研究（ＩＭＡＧＥＳ）是由国际地圈—生物圈计划（ＩＧＢＰ）之下的核心计划“古全球变迁”（ＰＡＧＥＳ）及“南北半球古气候”（ＰＡＮＡＳＨ）衍生出来的，是为了解最近３０万年以来海洋气候记录及机制而组织的国际海
Three typical vitrinite reflectance (R0) proriles from Pearl River Mouth, Qiongdongnan and Beibuwan basins on the nortbern condsental shelf or the South China S
IntroductionTheEastChinaSea(ECS)regionisapartoftheoff-shorecontinentalshelfregionintheeasternpartofChina.Althoughmiddleandstrongearthquakesoccurfrequentlytoitss
In this article,an organic thin-film field-effect transistor (OTFFET) with top-gate and bottom-contact geometry based on pentacene as the active layer is fabric