吉玉龍 的英文怎麼說
中文拼音 [jíyùlóng]
吉玉龍
英文
yu-long ji-
In the light of tectonic evolution stage and metallogenesis, these metallogenic system ( assemblage ) could be classified as follows : ( 1 ) the pre - divergent metallogenic system in the southwest margin of north china paleocontinent in the archean - meso proterozoic : dongdashan iron, jinchuan nickel - copper. ( 2 ) the divergent metallogenic system in the northern margin of the qaidam paleoplate in the middle - late proterozoic : huashugou - liugouxia iron. ( 3 ) the metallogenic system in the active margin in the early paleozoic : the metallogenic assemblage in the island arc - rift in the early stage ( baiyinchang - qingshuigou copper - polymetallic ) ; the metallogenic assemblage in island arc in the middle - late stage ( honggou - jiaolongzhang copper - polymetallic ) ; the back - arc extensional basin ( zhuzhuiyaba - jiugequan - shijuli copper ) ; the metallogenic assemblage in connection with subduction and magmatic - hydatogenesis ( taergou - xiaoliugou wolfram ; huashugou - liugouxia copper ; dadonggou - diaodaban lead - zinc ) ; the metallogenic assemblage is related to the oceanic crustal shards ( dadaoerji chromite ; yushigou chromite ). ( 4 ) the metallogenic system has something to do with collision - type orogeny : the metallogenic assemblage in foreland basin ( tianlu copper ) ; the metallogenic assemblage with the intracontinental orogeny and ductile shear ( hanshan - yingzhuishan gold )
根據構造發展階段和成礦作用特點，確定本區成礦系統及組合如下： （ 1 ）華北板塊西南邊緣太古宙中元古代裂解期前成礦系統：東大山鐵成礦組合，金川鎳銅成礦組合； （ 2 ）柴達木板塊北緣中、新元古代裂解成礦系統：樺樹溝柳溝峽鐵成礦組合； （ 3 ）加里東期活動大陸邊緣成礦系統：早期島弧裂谷成礦組合（白銀廠清水溝銅及多金屬成礦組合） ，中、晚期島弧成礦組合（紅溝蛟龍掌銅及多金屬成礦組合） ，弧后擴張盆地成礦組合（豬咀啞巴九個泉石居里銅及多金屬成礦組合） ，與俯沖作用有關的巖漿熱液成礦組合（塔爾溝小柳溝鎢成礦組合，樺樹溝柳溝峽銅成礦組合，大東溝吊大坂鉛鋅成礦組合） ，洋殼殘片成礦組合（大道爾吉鉻成礦組合，玉石溝鉻成礦組合） ； （ 4 ）碰撞造山成礦系統：前陸盆地成礦組合（天鹿銅成礦組合） ，陸內造山韌性剪切成礦組合（寒山鷹咀山金成礦組合） 。Different maize genotypes showed different ability of emberyogenic calli establishment and plant regeneration. mol7, ji846, 81162 and 7922 had the most high rate of induction, ye 107, 5416 and 444 were high, but longkang11 and dongnong46 had little rate of it ; the concentration of 2, 4 - d had an enfluence on the mopha, growth and differentiation of calli
玉米胚性愈傷組織的發生是受遺傳因素控制的，不同基因型其胚性愈傷組織發生率及植株再生能力存在顯著差異，其中以81162 、吉846 、 7922 、 mo17的胚性愈傷誘導頻率較高，掖107 、 5416 、 444的誘導率較低，龍抗11 、東農46最低。Countermeasures were suggested in the last chapter of the paper, such as : implementing national policy on support agriculture, raising production efficient and reducing production and circulation costs through scientific management, establishing large scale corn processing enterprises, transforming corn by raising animals and creating local famous brand. to win the competition with usa and other corn production countries, we must raise competitive superiority of local corn. that is also related to the settlement of issues on agriculture, farmers and rural area and ensuring balance of food supply and requirement in china
本文在最後一章中提出：吉林省玉米生產如果能夠在國家的宏觀政策調控與支持下，切實落實好國家的農業支持政策，嚴格科學管理，提高生產效率，降低生產成本，減少流通環節不合理支出，重點扶持一大批玉米深加工龍頭企業，加強玉米原地畜牧過腹轉化及深加工能力，打造吉林省自己的國內外知名品牌，才能進一步與美國等玉米生產大國抗衡，減少差距，增強玉米的市場競爭力。
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