In the invention, the preparation method has the advantages of simple operation, easy control, one-step finished reaction, high purity, innocuity and the like.
本发明的制备方法具有操作简单，易于控制，反应一步完成，纯度高，无毒无害等优点。
The method realizes the preparation of the aqueous nanometer carbon black color paste by means of a sand grinding oxidation one-step method.
该方法采用砂磨氧化一步法实现水性纳米炭黑色浆的制备。
The preparation method can use one step method to directly produce the high purified fructo-oligosaccharide from cane sugar.
本发明 的制备方法可以用一步法从蔗糖直接生产高纯度低聚果糖。
The invention relates to an application of a one-step detection method in the detection and analysis method of Down syndrome, and a preparation method for a chip used in the detection.
本发明涉及一步检测法在唐氏综合征检测、分析方法中的应用及检测中所用芯片的制备方法。
The preparation method of the invention is simple, has low cost and can prepare the required functional grade thermoelectric material by one step;
本发明制备方法简单，成本低廉，可以一次性制备需要的功能梯度热电材料；
The preparation method of the invention is simple, has low cost and can prepare the required functional grade thermoelectric material by one step;
本发明制备方法简单，成本低廉，可以一次性制备需要的功能梯度热电材料；
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