adiabatic temperature rise 中文意思是什麼

adiabatic temperature rise 解釋
絕熱升溫
  • adiabatic : adj. 【物理學】絕熱的；不傳熱的。 an adiabatic curve 絕熱曲線。
  • temperature : n. 1. 溫度，氣溫。2. 體溫。3. 〈口語〉發燒，高燒。
  • rise : vi （rose; risen ） （opp fall sink）1 上升，升起；（日、帆等）現出，出來；（地勢）向上斜，隆起。...
  1. The temperature rise at the center of a massive concrete wall is calculated by using the adiabatic rise of temperature and heat conduction equations of concrete based on the equivalent time, and considering effects of temperature on the hydration heat reaction ratio and creep characteristics of early - age concrete

    摘要基於等效時間的混凝土絕熱溫升、熱傳導方程，考慮溫度對早期混凝土水化熱化學反應速率和徐變特性的影響，計算了大體積混凝土墻中心的溫升。
  2. The change of adiabatic temperature rise along with age and the effect on temperature field of dam body made by pouring lift by lift, work suspension in summer and water storage are considered in the analysis

    分析中考慮了混凝土的絕熱溫升隨齡期的變化和分層澆築、夏季停工及蓄水對壩體溫度場的影響。
  3. Adiabatic temperature rise

    絕熱溫升
  4. Plastics - phenolic resins - determination of the pseudo - adiabatic temperature rise of liquid resols when cured under acid conditions

    塑料.酚醛樹脂.測定可溶酚醛樹脂在酸性條件下凝固時假絕熱溫升
  5. Also the correcting rules of three kinds of common adiabatic temperature rise of concrete were researched. 2

    並對三種常用混凝土絕熱溫升計算公式的修正規律及時間步長與精度的關系等問題進行了研究。
  6. In this paper, referring to qingju water power station, temperature control analysis and study has been done : study on the match ratio of the concrete and question of modifying of the special fine sand concrete to improve resisting ability of splitting of concrete ; study on the technology of the highly mixed fly ash to reduce the adiabatic temperature rise of concrete ; in case of the condition of resisting splitting to allow, study on the temperature control measure to strengthen and water the size of building, simplify the operational procedure, accelerate the construction speed, economize the expenses of the project

    溫控問題成為青居水電站設計和施工的關鍵技術問題。 、本文對水工大體積混凝土溫控問題進行了分析和總結，結合青居水電站閘壩工程，開展溫度應力及溫度控制研究:研究混凝土的配合比及特細砂混凝土『改性問題，提高混凝土的抗裂能力;研究高摻粉煤灰技術，降低混凝土的絕熱溫升:在抗裂條件允許的情況下，研究施工過程中溫控措施的簡化，以加大澆築尺寸，簡化施工程序，加快施工進度，節約工程費用。
  7. En iso 9771 plastics. phenolic resins. determination of the pseudo - adiabatic temperature rise of liquid resols when cured under acid conditions

    塑料.酚醛樹脂.測定可溶酚醛樹脂在酸性條件下的反應性
  8. When the difference method is used to solve temperature problem, the error of adiabatic temperature rise of concrete is often caused by a difference step that is too big, at the same time computation workload increases greatly because of a difference step that is too small. based on the basic characteristics of the difference method, this paper introduced one kind of correcting method, which can assure solution precision but does n ' t increase the calculating workload

    針對差分法進行不穩定溫度場求解時，差分步長過大會造成絕熱溫升計算誤差加大，差分步長過小又會引起計算量成倍增長的問題，根據差分法求解的基本特點，提出了一種誤差修正方法，在計算量得到成倍提高的同時，保證了求解精度，較好的解決了這一問題。
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