長鑿鋼 的英文怎麼說
中文拼音 [zhǎngzáogāng]
長鑿鋼
英文
jumper steel-
A faint stream looks soft and weak, but just such a weak stream, actually, erode steely rocks to become a gorge through 60 million years, how great it is
幽幽一線流泉,看上去柔弱無骨,但由於長年累月的沖刷,居然把如鋼似鐵的六億年前生成的崖壁鑿穿,這是何等的偉大啊。The depth of carbonization exceeds the position of reinforcement in concrete beams, nevertheless, the steel reinforcement is still good. 4
在所調查使用時間比較長的橋梁中,混凝土碳化的深度有很多已經大大超過了鋼筋的部位,但鑿去鋼筋保護層后,可以看到鋼筋完好如初。
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