Also, skilled artisans did not work by the clock, at a steady pace, but rather in bursts of intense labor alternating with more leisurely time.

同时，技艺纯熟的工匠师傅们并不会按照时间来稳步地安排工作，他们更喜欢享受更多闲暇时间与集中赶工相交替的生产方式。

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Existing 3-D TV (at least, the sort that does not need glasses) creates the separate images by showing them as alternating lines across the screen.

现有的3维电视（至少那种不需要眼镜的那种）通过在屏幕上不同的行列显示来达到这种不同的图像效果。

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Alternating stress not only varies in magnitude but also in direction.

角变应力不仅大小变化，而且方向也变化。

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Its remorselessly shrill tone, alternating between the shocking and the motivational (not a word Mr Peters likes but accurate, nonetheless), could easily cause a normal brain to explode after half an hour's continuous exposure.

ECONOMIST: Corporate management: Excellence revisited | The

After exposing men to 'wet heat' for 30 minutes on alternating days, researchers found a temporary decline in sperm production but did not look at sperm quality before and after the study.

BBC: Last Updated: Monday, 5 March 2007, 11:20 GMT

While not always immediately apparent how, you can easily make alterations to the object, including alternating nozzles to switch up its color for dual extruders.

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