floor practices 中文意思是什麼
floor practices
解釋
場上基本技術訓練-
Practices on fully mechanized coal mining in deep inclined seam with hard roof, soft coal and soft floor
軟底大傾角煤層綜采開采實踐 -
Standard guide for standard test methods and practices for evaluating pile yarn floor covering
評價絨頭紗線地板覆蓋物的標準試驗方法和實施規程的標準指南 -
Poor : general appearance reflects disorganization and poor housekeeping practices. floor, walls, ceilings and / or equipment are in need of major repair
差：總的外觀反映出無次序的及很差的衛生狀況。地面、墻、天花板和/或設備需要大修。 -
The three practice rooms each has a floor area of 12 square metres. the walls have been specially treated for maximum acoustic fidelity. equipped with upright pianos, the rooms are most suitable for instrumental and vocal practices by individuals or small ensembles
三間練習室各佔地12平方米，墻壁經過特別處理，音響高度傳真，備有直立式鋼琴，最適合個人或小組的演奏及聲樂練習。 -
Abstract : combining engineering practices, the main reason for concrete crack during the construction in winter of the mass concrete with box foundation floor is analyzed, the key is temperature difference between insides and outsides. some measures to prevent concrete crack from occuring is put forward. these measures feasibilities by means of temperature difference computation, concrete tension stress checking computation, temperature recordings are validated
文摘:結合工程實際分析了箱形基礎底板大體積砼在冬期施工階段產生溫度裂縫的主要原因，提出了砼冬期施工的關鍵是防止產生溫度裂縫，對防止砼產生裂縫的主要措施進行了探討，並通過砼體內外溫度差的計算，砼抗拉強度驗算和測溫記錄驗證了這些措施的可行性
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