fixative

音標(biāo)發(fā)音

This is of course hypothetical, but it is aldehyde fixative for fixed tissue principle.
這儅然是假設(shè)，但這就是醛類固定液用於固定細(xì)胞組織的原理。
Copaifera in the pea family, used in certain varnishes and as a fixative in some perfumes.
苦配巴樹中提取，用於某些清漆中，也可作香水的固定劑。
In 1887, Cajal started using Golgi's method of staining nervous tissue, and pioneered an improved method, which involved immersing tissues in fixative and silver nitrate a second time.
1887年，卡哈爾開始使用高爾基染色法對(duì)神經(jīng)組織進(jìn)行染色，他改進(jìn)了這種方法，他將組織浸泡在硝酸銀和固定液中。
wlim2007.blog.163.com

To preserve them for more than a billion years—to make fossils out of ephemera—a site first has to coat its remains in a fixative: a thin layer of waterproof sediment that will slowly harden into stone.
NEWYORKER: The Martian Chroniclers

Fixative is a liquid used to preserve the surface of things such as a drawings or photographs.