最大面積剖面 的英文怎麼說
中文拼音 [zuìdàmiànjīpōumiàn]
最大面積剖面
英文
section of maximum area- 最 : 副詞(表示某種屬性超過所有同類的人或事物) most; best; worst; first; very; least; above all; -est
- 面 : Ⅰ名詞1 (頭的前部; 臉) face 2 (物體的表面) surface; top 3 (外露的一層或正面) outside; the ri...
- 積 : Ⅰ動詞(積累) amass; store up; accumulate Ⅱ形容詞(長時間積累下來的) long standing; long pending...
- 剖 : [動]1. (破開) cut [rip] open 2. (分辨; 分析) analyse; examine; dissect
- 面積 : [數學] area
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The author ultimately achieves the following goals : 1. studied the nongba section, and correlated many sedimentary information and pteridophyta, graptolite, conodont and radiolaria etc. palaeontology fossils. study on palaeontology paleontology fossils of nongba section is carried out
筆者最終取得的研究成果如下: 1 、對弄巴剖面進行了詳細的剖面測制工作,收集了大量沉積學方面的資料及一批植物、筆石、牙形石、和放射蟲等古生物化石。This work carries out a temporal - spatial analysis and comparison in facial pattern, grain - size, and susceptibility of the sediments of the hunshandake sandy land ( hsl ) on the basis of studies of more than fifty geological sections, a number of samples collected from surface sands as well as results derived from previous studies. the preliminary results of this work provide new environmental information of the working area, which makes it possible to have a brief discussion about the evolution of the hsl since the late glacial epoch. this work can be summarized as the followings
晚冰期,渾善達克沙地全面擴張,達到了沙漠化最大規模,剖面中的古風成砂是最直接的證據,此時氣候乾冷;全新世早中期,渾善達克沙地成壤比較好,是一個大面積成壤期,相當于全新世適宜期,此時氣候暖濕;全新世晚期,渾善達克沙地沙漠化正過程加強,在沙地各剖面上普遍發育風沙沉積,氣溫較乾冷;目前:渾善達克沙地為另一成壤期,成壤作用相對于適宜期較差,氣候乾暖。Deep dissolution is the important diagenesis for forming pores because of its fast buried rate and good preservation of organic matter. the difference is that deep dissolution is strong and fills large amount of bitumen in the section of danzhai, which shows they are pores when the oil and gas assembled ; but pores are comparatively less in the section of sandu
由於斜坡沉積埋藏速度快,較快進入埋藏成巖環境,所以深溶作用有機溶解作用是該地區最主要的成孔成巖作用,所不同的是:丹寨剖面該種作用較強,而且孔內大部分灌入瀝青,充分說明其是聚集期孔隙而三都剖面這種孔隙相對較少。Ground penetrating radar or georadar, is a new no destroying detection instrument with rapidly developing in recent years. it is applied to engineering, environment, archaeology and other aspects. data processing ' s theories and methods are one of the key aspects in gpr researching, because these are useful to picking up parameters in reflection wave including amplitude, phase, frequency and so on
數據處理(包括濾波、反褶積、偏移等)是gpr的研究重點之一,其目的是壓制隨機的不規則的干擾波,以最大可能的解析度在探地雷達剖面上顯示反射波,提取反射波的各種有用參數(振幅、相位、頻率等)來幫助解釋。In part three, according to the viewpoint of system, giving consideration to all kinds of condition of forming hillslope debris flow, taking five indexes as follow : the shape index of ditch, the mean value of greatest precipitation within 24 hours, the developing degree of unstable mass, the mean depth of loose " accumulated clay and the rate of plant cover, applying fuzzy mathematics, the paper designs a suit of scheme about judging hillslope data
第三部分,依據系統的觀點,全面兼顧了山坡泥石流形成的各種條件,選取溝谷縱剖面形態指數、最大24小時暴雨均值、不良地質體發育程度、鬆散堆積層平均厚度和植被覆蓋率五個指標,運用模糊數學方法在室內設計出一套山坡泥石流溝與非泥石流溝的判定方案。然後以野外實例數據進行檢驗,結果表明本方案分辯率較高,為84 . 6 ,且偏於安全一側。分享友人