shielding case 中文意思是什麼
shielding case
解釋
保護罩- case : CASE ＝computer aided software engineering 【計算機】計算機輔助軟體工程。n 1 情況，狀況；真相。2 ...
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Certain engineering construction case showed that it is efficient for avoiding cracks to control temperature difference between internal and external concrete within 25, which ensuring the high construction quality and ray - shielding function of massive concrete
現結合某工程施工實例，將混凝土內外溫差控制在25以內能有效防止裂縫出現，從而確保了混凝土的施工質量，達到了大體積混凝土防射線的效果。
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