求翻译：混凝土受压时表现很强，但是受拉时表现很弱，它的抗拉强度只有它抗压强度的百分之八到百分之十四。由于这么低的抗拉能力，在它的荷载早前就形成弯曲的裂缝。是什么意思？

When the concrete compression performance is very strong, but weak in tension when the performance of its tensile strength is only eight per cent of its compressive strength to 14%. Because such a low tensile strength, earlier in its load to form curved cracks.

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When concrete bearing displays very strongly, when pulls is displayed very weakly, its tensile strength only then its compressive strength 8% to 14%.Because such low anti-pulls ability, forms the curving crack early in its load.

Compression performance of concrete is big enough, but performance is weak when tension, its tensile strength is only 8% per cent of its compressive strength. Due to this low tensile capacity earlier in its load on bending crack formation.

When the concrete compression performance is very strong, but weak in tension when the performance of its tensile strength is only eight per cent of its compressive strength to 14%. Because such a low tensile strength, earlier in its load to form curved cracks.