管路的坡度線 的英文怎麼說

中文拼音 [guǎndexiàn]
管路的坡度線 英文
grade line
  • : Ⅰ名詞1 (管子) pipe; tube 2 (吹奏的樂器) wind musical instrument 3 (形狀似管的電器件) valve;...
  • : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
  • : 4次方是 The fourth power of 2 is direction
  • : Ⅰ名詞(地面傾斜的地方) slope Ⅱ形容詞(傾斜) sloping; slanting
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
  • 管路 : pipeline; canal; channel
  • 坡度 : falling gradient; slope; inclination; declivity; pitch; batter
  1. Whereafter, based on the analysis on the flood influence for traffic lines, the research is centered on the following parts : firstly, the destroying modes, reasons and mechanism of flooded lines are discussed, and the frameworks and countermeasures of preventing and controlling hazards system are put forward ; secondly, the ways of region forecasting for the landslide are analyzed and the automation of landslide forecast for certain site through visual programming is realized. furthermore, the function of dynamic segmentation in arc view is made use of to realize the forecast result ' s visualization ; thirdly, the reasons and patterns of roadbed subsidence are discussed and the methods of forecasting subsidence based on the gm ( 1, 1 ) model are put forward. then the applications of the arcview software and its extended module on the study of roadbed subsidence are debates upon ; fourthly, an analysis on the sources of flood for traffic lines, which situate in the reservoir coverage area, is given

    接著,論文探討了山區交通災害特點、分類、時間和空間分佈規律以及災害防治原則和對策等;然後,以洪水災害對交通毀壞為主,重點研究和分析了以下幾個問題:第一,探討了洪水對交通破壞方式,水毀原因以及水毀機理,並提出了交通水毀防禦系統框架和對策;第二,分析了雨季邊塌方災害區段預測方法;通過可視化編程,編制了雨季邊塌方災害工點預報程序,並結合arcview實現了預測結果可視化;第三,對基沉陷原因和模式進行了分析,並提出利用gm ( 1 , 1 )模型對基沉陷區進行分析和預測,最後論述了arcview軟體及其擴展模塊在沉陷區研究分析中應用;第四,對汛期庫區災害原因進行了分析,並探討了利用數量化理論對基防護工程抗洪能力進行預測意義;第五,提出從風險對交通防災減災進行理,對風險估計相關問題進行了論述,並探討了交通水害危險區段劃分問題。
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