beichuan 中文意思是什麼

beichuan 解釋
北川
  1. Comprehensive study indicates the dark, 50 - 300 m thick upper permian series, which is rich in the organic material ( om ) and biota, is beneficial to formation and protection of petroleum and natural gas. moreover the stratigraphy possess with better reservoir ability. the reservoir distributed in shallow glacis along beichuan tongkou - guangyuan changjianggou, he 12 well - she 1 well - jiange - cangxi yongningpu - long 4 well - bian 1 well in wujiaping stage and in platform edge beach along beichuan tongkou - jiangyou shuigentou - jiange - cangxi yongningpu - nanjiang

    綜合以上，本文認為研究區上二疊統地層厚50 ? 300m ，顏色較深、生物含量多、富含有機質，並且該套地層自形成后，大多直接進入埋藏成巖環境，是一套十分有利於油氣的形成與保存的地層；同時該套地層的局部層段具有一定的儲集性能，在吳家坪期儲層主要分佈在北川通口?廣元長江溝、河12井?射1井?劍閣?蒼溪永寧鋪?龍4井?扁1井一帶，在長興期儲層主要分佈在北川通口?江油水根頭?劍閣?蒼溪永寧鋪?南江一線。
  2. Unearthing bulletin of paleolithic ruins at yanyun cave of sichuan beichuan county

    四川北川縣煙雲洞舊石器時代遺址發掘簡報
  3. Ecological rehabilitation of soil and water conservation practiced by beichuan county

    北川縣開展水保生態修復的實踐
  4. Analysis of children ' s nourishment improvement item under 5 years old in beichuan county

    北川縣5歲以下兒童營養改善項目結果分析
  5. He recovered only when his daughter swore to lead a " normal " social life. zhang beichuan of the qingdao university, said that while gays have attracted much attention and get more understanding and help, lesbians are lonely and helpless

    相對于男同性戀者而言，女同性戀者承受著更大的家庭和精神壓力，更屬于社會「邊緣群體」中的「弱勢群體」 。
  6. 5. this paper uses ann to realize the damage monitoring of a large structure, a concrete - filled steel tubular bridge of beichuan river

    5 、以北川河鋼管混凝土拱橋為對象，研究採用神經網路方法實現大型結構的損傷監測。
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