The key points are strictly control of temperature both in the hybridization and colour development in the detection.

严格控制杂交温度及显色温度是检测操作的关键。

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Firstly, the pigment prepared by presynthesized tin sphene was obtained and has a good colour development. Theorical evidence was found by coprecipitation method.

首先得到了采用预先合成锡榍石制备色料效果要好于一次性合成色料的结论，为化学共沉淀前驱体合成法找到了理论依据。

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It is currently in the early stages of development and the prototype on show at DHK shows lines that are stuck on one colour.

它目前还处于开发的早期阶段，在DHK展览会上展示的样品机表明，其类型还限于一种颜色。

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The other new technology in development uses colour in a rather more literal sense.

ECONOMIST: Wine-tasting will never be the same again

It's just a picture of a tartan ribbon and may seem unremarkable, yet it marks a crucial moment in the development of colour photography and forms the basis of the photographs we take today.

BBC: Pioneering colour photography

The drawbacks of electrophoretic displays are that they have slow response times, since the pigment particles take time to move, and that colour versions are still in development.

ECONOMIST: REPORTS