So the rock cuttabilities are divided into three levels as soft, medium soft and medium hard, based on which the rock cuttabilities along the tunnel is recognized.

因此，将岩石可切割性划分为软、中软及中硬三个级别，对掘进过程中岩石的可切割性进行识别。

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High quality, Medium soft cloth backing. Suit for making flap disc, flap wheel and so on. For polishing and finishing complex surface of furniture.

优质中软布基砂带，主要用来做八辫砂、丝轮、气鼓、软基砂碟。主要用于：家俱行业的异型曲面的磨削和抛光。

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With this medium, soft, transparent callus can be induced from immature embryos of embryo selection or tissue and organ differentiation stages. The induction frequency was 2-6%.

以该配方诱导幼胚，处于胚胎选择阶段和组织与器官分化阶段的幼胚，能诱导出松软、晶莹透明的愈伤，诱导频率为2-6％。

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Working with a stand mixer, preferably fitted with a paddle attachment, or with a hand mixer in a large bowl, beat the butter on medium speed until soft and creamy.

NPR: Recipe: Devil's Food White-Out Cake

First up in the point and shoot category is the Lumix DMC-ZS30 with a 20x optical zoom, 24mm ultra-wide angle lens plus WiFi and NFC, a medium-sized cam with a soft touch hand grip.

ENGADGET

Unlike the drivers higher up the grid, who used Pirelli's "soft" compound tires during final qualifying, Button opted for the "medium" compound.

CNN: Hamilton claims maiden Mercedes pole in Shanghai