falling-off
falling-off 美
n. 下降；衰退；减少
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- n. 下降；衰退；减少
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1. Nylon bristles are securely fastened with a stainless steel core. No rusting, falling-off even under high temperature sterilization.
刷毛采用杜邦高级尼龙，不锈钢螺旋棒紧扣尼龙毛，不生锈、不脱毛高温消毒也绝不变形。
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2. The lamp cap can effectively avoid the loosening and falling-off of the pin, and the safety is high.
这种 灯头能够有效避免销钉的松动与脱落，安全性高。
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3. The height of water flowing fractured zone will broaden absolutely if firstly extraction height of thick coal or fully mining all height of coal and increase the full thickness of a falling -off form.
增大厚煤层初次开采厚度或全层一次采全高会引起导水裂隙带高度的明显增大，并使马鞍形分布形态的明显程度大大增加；
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