Retinal hemorrhage, and blurring of the optic dise cause visual disturbances.

视网膜出血及神经盘模糊等可导致视力障碍。

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The method of how to choose the optimum dise of stabilizers is confirmed, and the mix design method of cold recycled mixture is put forward.

确定了稳定剂最佳剂量的选择方法。初步形成冷再生混合料的配合比设计方法。

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