PurposeTo prepare water soluble chitosan rapidly and easily.

目的快速制备水溶性壳聚糖。

youdao

Multiple distillation technology is the main artwork to prepare water for injection.

多效蒸馏法是制备注射用水的主流工艺。

youdao

The micro powder also can be combined with other medicines to prepare water-soluble compound florfenicol micro powder.

本发明微粉还可以与其它药物复配制成水溶性复方氟苯尼考微粉。

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To prepare the dye solution, cover thirty grams of onionskins with water.

VOA: special.2010.08.02

All parties will also prepare for surface water floods, collapsing reservoirs and tidal surges.

BBC: Thames Valley, Surrey and London flood plan tested

The panel discussion brought together High-level expert officials from both Member States and international bodies, with broad experience in addressing water and disasters, to share experiences and lessons on how to prepare for large-scale water disasters, including droughts.

UNESCO: MEDIA SERVICES

The introduction of rehydration salts 20 years ago had had a significant impact, he said, but again there were problems with access in developing countries, where there was also no guarantee of clean water to prepare them for use.

BBC: Virus is devastating in the developing world