Specks or unmelts are more likely in off-spec or post-industrial recycled material.

黑点或不熔物更可能出现在副牌料或后工业回收材料中。

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Simulation results show that through implementation of optimal control, the transition time and off-spec product can be reduced over 60% in the polypropylene grade transition.

仿真结果表明，通过实施优化控制，能够使产品牌号切换过程的过渡时间和过渡料数量降低60％以上。

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After three off-spec samples and one whole run of overweight bags, I finally received sleepings bags that met the specifications.

经过三次抽样调查和收到一整袋的超重睡袋，我终于找到了达到标准的睡袋。

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Targeting consumer applications, and extra skinny tablets and laptops in particular, this cabled variety of PCI Express will start off based on the 3.0 spec in 2013, but will then move on from there to PCI Express 4.0 and, potentially, optical data conveyance.

ENGADGET: PCI Express cables could take us to 32Gbps speeds by 2013