Examples of fixatives are formaldehyde, osmium tetroxide, ethanol, and acetic acid.
像甲醛 、 锇酸 、 酒精及乙酸等都是常用的固定剂.
Osmium tetroxide is an expensive reagent with great toxicity.
四氧化锇是一种贵而毒性大的试剂.
Its principle and some other aredescribed, including the magnetron sputter coater and the osmium plasma coater.
本文将主要叙述等离子溅射镀膜的原理与方法,并且简单介绍磁控管溅射仪和锇等离子镀膜仪等.
"I'm missing osmium, iridium and some of the remaining platinum-group metals," she says.
来自SA