用optical density造句子，“optical density”造句

The mean optical density was significantly higher in sham operation group and ovariectomized group than in control group (Povariectomized group than in sham operation group (P

Test method for specific optical density of smoke generated by solid materials

optical density of smoke

This paper presented a new non-contact method to meter co concentration and smoke optical density simultaneously and online based on photoacoustic technology.

Micrographics--Test target of optical density measurement for microfilming negative

This increased optical density caused by a disassociation or melting of the DNA is called hyperchromicity.