砂模下垂 的英文怎麼說

中文拼音 [shāxiàchuí]
砂模下垂 英文
sag mold
  • : 名詞(沙子) sand; grit
  • : 模名詞1. (模子) mould; pattern; matrix 2. (姓氏) a surname
  • : 下動詞1. (用在動詞后,表示由高處到低處) 2. (用在動詞后, 表示有空間, 能容納) 3. (用在動詞后, 表示動作的完成或結果)
  • : Ⅰ動詞1 (東西的一頭向下) hang down; droop; let fall 2 [書面語] (敬辭 多用於長輩、上級對自己的行...
  1. Numerical simulation of liquefaction of saturated sand under vertical vibration loading

    向動載飽和土液化發展的數值
  2. In order to improve oil displacement efficiency of infusing agents and precisely to predict the three dimensional distribution about residual oil, taking the sand body of p 2 individual meandering river - channel in putaohuareservior of daqing oilfield as an example, by analyzing the thin interbeds and vertical permeability discrepancy, this paper brings forward the space configuration of the thin interbeds in single sand body, the vertical permeability distribution and gravitational differentiation which control the distribution of residual oil and the vertical multisection model of displacement efficiency in the condition of excluding exploitation factors and identical single sand - body,

    摘要為了進一步提高注入劑驅油效率以及準確預測儲層中剩餘油在三維空間的分佈,以大慶油田葡萄花油層組p 2小層曲流河道體為例,通過對曲流河道體內部薄夾層構形及滲透率向分佈的差異性分析,在排除開發因素差異的同井單體分析條件,提出了單體內部薄夾層空間構形、滲透率向序列與重力因素共同控制剩餘油分佈、驅油效率多段向序列式。
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