The cascading mechanism can be implemented down to any desired depth, thus allowing groups within groups.

“层叠”机制能应用到任何一层，从而形成组嵌套。

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Among the destructive techniques able to provide the desired depth resolution the most widely used technique is secondary-ion-mass spectroscopy (SIMS).

在可以提供所希望的纵向分辨率的损伤技术中，最广泛运用的是二次离子质谱(SIMS)。

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Grasping the top, knurled section of the depth adjustment rod (Q), slide it up so that the TAB (EE) aligns with the desired depth of cut on the pillar scale (FF).

抓住深度调节杆(Q)的顶部，向上抽，使定位片(EE)的顶面对正柱形尺(FF)上希望的切削深度。

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The depth and breadth of toy selection almost guarantees the consumer always finds the desired toy(s).

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