进行孢粉学研究，临界点干燥法优于自然干燥法。

So the critical point drying method is better than the natural drying method for palynology research.

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取血一滴，固定、脱水，临界点干燥后扫描电镜观察。

A drop of blood was fixed, dehydrated and dried with critical point drier, and observed concerning its red cells by SEM.

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取血一滴，固定、脱水，临界点干燥后扫描电镜观察。

A drop of blood was fixed, dehydrated and dried with critical point drier, and observed concerning its red cells by SEM.

youdao