第四紀地質圖 的英文怎麼說
中文拼音 [dìsìjìdezhítú]
第四紀地質圖
英文
quaternary geological map- 第 : Ⅰ助詞(用在整數的數詞前 表示次序) auxiliary word for ordinal numbers Ⅱ名詞1 [書面語] (科第) gr...
- 四 : Ⅰ數詞(三加一后所得) four Ⅱ名詞1 [音樂] (中國民族音樂音階上的一級) a note of the scale in gong...
- 紀 : 紀名詞(姓氏) a surname
- 質 : Ⅰ名詞1 (性質; 本質) nature; character; essence 2 (質量) quality 3 (物質) matter; substance;...
- 圖 : Ⅰ名詞1 (繪畫表現出的形象; 圖畫) picture; chart; drawing; map 2 (計劃) plan; scheme; attempt 3...
- 第四 : fourth第四產業 quaternary economic sector
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Since quaternary period, because of the rising of the daxinganling mountains and the yanshan mountains this area is the boundary of the geology, geomorphy and climates of the east and west china and north china and northeast china, and it is the sensitive area of the environmental change, too
內蒙古克什克騰旗位於大興安嶺山脈和燕山余脈七老圖山脈的交匯處,第四紀以來,由於大興安嶺山脈和燕山山脈的隆升,本區又成為中國東西部和華北與東北地區地質地貌和氣候上的分界線,也是環境變化的敏感地區。Through analyzing and researching the physiognomy map of hebei plain > the fourthly epoch map of hebei plain > engineering geology map of hebei plain, hydrogeology map of hebei plain. lithology map of the fourthly epoch and ancient watercourse map of hebei plain, achieving the fixation factors that control the arising and development of the ground fissures, such as, the earth ' s crust tress, the fourthly epoch lithology, the chancing of ground water table, active faults and ancient watercourse, and also making sure the exponents of each factors ; researching random factors, such as, precipitation. and agriculture irrigation, and making sure the exponents of each factors too
找出了地裂縫發展的周期,對地裂縫的發展趨勢進行了預測;圈定了地裂縫發生敏感點。在分析河北平原第四紀地質圖、地貌圖、工程地質圖、水文地質圖、古河道圖基礎上,找出了河北平原地裂縫致災固定因子如:地殼應力、第四紀巖性、地下水位埋深降幅、活斷層和古河道,並確定劃分各因子指數;研究地裂縫隨機因子,如大氣降水和農業灌溉,並劃出各因子指數。
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