Method Polymerase chain reaction sequence specific primers (PCR-SSP) method was used to analyze the frequencies of HLA-DQA1 and DQB1 alleles among 189 patients with PV and 273 healthy controls.

方法利用聚合酶链反应-序列特异引物(PCR - ssp)法，对189例银屑病患者和273例健康人的HLA - DQA1和DQB1等位基因进行检测。

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When zinc electrode discharge in alkaline zinc-manganese dioxide battery, its reaction sequence in macroscopy was from zinc gelled near positive electrode to close to negative current collector.

讨论了碱性锌锰电池负极在放电时宏观上的反应顺序：从锌膏靠近正极部位逐渐进行到负极集流体周围。

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To ensure monitoring has been activated, enable and disable the Apache process on each of the realservers in sequence, observing each of the directors for their reaction to the events.

为确保监视器已被激活，依次为每个realserver启用并禁用Apache进程，观察每个控制器对事件的反应。

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It's a sequence of events, an inexorable chain reaction where each small link is fundamental, like a snake of upended dominoes.

NPR: Excerpt: 'The Sister'

The television producers had a camera isolated on Mr. Gore for reaction shots, and their directors edited the videotape of his expressions into a rapid-cut sequence.

FORBES: Rick Perry Overcompensates

One example is the polymerase chain reaction (PCR), a standard technique which employs enzymes to churn out millions of copies of a DNA sequence and involves cycles of gentle heating and cooling.

ECONOMIST: Acoustic microfluidics