Fungi's DNA was extracted by using improved CTAB method, the ITS regions of Fusarium solani, Fusarium spp.

利用改良的 CTAB 法提取了茄枯萎病菌 ITS 区的真菌 DNA。

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The situation was most severe in the WHO African Region, where the percentage of the population using improved sanitation facilities only rose from 30% in 1990 to 34% in 2008.

情况最为严重的是世卫组织非洲地区，该地区使用改良卫生设施的人口仅从1990年时的30%增加到2008年的34%。

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The new probe was built using improved electronics and batteries, and an extra radar altimeter, a device that will fire microwaves at the arctic and Antarctic ice to reveal its thickness.

新的探测器在建造时使用了改进的电子设备和电池组，并且添加了新的的雷达高度计，这是一种发射微波测定两极冰层厚度的装置。

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One wonders if the next step might be to reperforate the well using the new, improved tiny guns that will fit inside the liner.

FORBES: Shortsellers Party Hearty After Their Cheerleader Says McMoRan Is Worth Zero

The efficiency of his design is further improved by using the moving piston to drive water through a special steam nozzle, which increases the effectiveness of the heat transfer between the inside and outside of the reactor.

ECONOMIST: Nuclear power

The sensible way to do so is to prove Mr. McIntyre wrong using facts and evidence and improved data.

WSJ: James Delingpole: Climategate 2.0