由电阻焊接方法焊接的超低碳钢支架对磁性破坏较大，导致显示器再转向后出现图像滞后和色偏等失真现象，需要进行焊后热处理。
Resistance welding method has great destroy to the magnetic property of the seam, which will cause image distortion of the display when swerving, and post heat treatments are needed.
实验结果解释了由放炮等震动引起的冲击地压灾害的煤体破坏滞后机理。
The lag phenomenon of coal bumps after blasting can also be explained by the experiment results.
独特的生物学特性、生态环境被破坏、过度采挖、科研滞后等因素是导致石斛资源危机的根源。
Some factors such as unique biological property, the damage of ecologic environment, overexploitation and late investigation on it were the resource of dendrobium's resource crisis.
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