有效裂縫面積 的英文怎麼說

中文拼音 [yǒuxiàolièféngmiàn]
有效裂縫面積 英文
propped fracture area
  • : 有副詞[書面語] (表示整數之外再加零數): 30 有 5 thirty-five; 10 有 5年 fifteen years
  • : Ⅰ名詞(效果; 功用) effect; efficiency; result Ⅱ動詞1 (仿效) imitate; follow the example of 2 ...
  • : 裂動詞[方言] (東西的兩部分向兩旁分開) open
  • : 縫名詞1. (接合處) seam 2. (縫隙) crack; crevice; fissure; slit
  • : 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...
  • : 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...
  • 有效 : effective; valid; efficacious
  • 裂縫 : 1. (裂開的縫兒) rent; rip; hiatus; tear; rift; crevice; crack; fissure 2. [地質學] fracture; rupture
  • 面積 : [數學] area
  1. Reduction crack in the pumping transfer concrete during the megathermal climateit is a diffcult problem. the unit undertaking project of no : 4 pump station for diverting water from the south to the north make a beneficial explore form the design of mix proportionging, control and the concret placing temperature to control the crack extension those experience can be referenced by the unit in charge of large scale pumping station project

    摘要高溫季節泵送混凝土控制的當前工程界一個難題,南水北調淮安四站工程建設中,建設單位科學安排、精心施工,從控制混凝土配合比、入倉溫度等多方著手,對混凝土控制技術進行了益的探索,並取得了預期的果,為混凝土抗技術累了經驗,對同類型泵站的施工具重要的參考意義。
  2. Based on the predecessor ' s research, we focus on the concrete of large volume at basement inside high building. firstly, we have developed a software called 3d - efp, which have good practice in temperature predicting, secondly, we have aslo managed to get a whole set of scientific & advanced technology to monitor the temperature inside the concrete

    其次,在大體砼水化熱溫度實時監測方,我們經過多年的摸索與改進,研究出一整套科學的方法和先進的自動化技術,極大地促進了這類工程的「信息化施工」 ,通過預測與實測的緊密配合,採取一系列的措施盡可能控制砼溫度的變化,來達到防止溫度產生的目的。
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