The structure of hair was replicated via a sol-gel process using human hair as the template.

以人发为生物模板，用溶胶-凝胶法对人发的表皮结构进行了复制。

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The method of the invention comprises a sol-gel process and a vacuum freezing drying process.

本发明采用的方法为溶胶-凝胶和真空冷冻干燥法。

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Li-doped lanthanum chromite powders in stoichiometric proportions were prepared by sol-gel process.

采用溶胶-凝胶法，按化学配比将锂元素掺入铬酸镧中制得粉末。

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Silica gel is put through a carefully controlled drying process that turns the liquid in the gel into gas.

FORBES: Technology

Dr Strano, however, has exploited a new manufacturing process based on a polymer gel that has an affinity for semiconducting nanotubes, but not metallic ones.

ECONOMIST: Monitor

The process doesn't collapse the gel's structure, as would happen in normal evaporation.

FORBES: Magazine Article