用photon flux造句子，“photon flux”造句

These reverse-biased photodiodes discharge a capacitor at a rate proportional to the photon flux.

Relationship photosynthetic rate of salvia miltiorrhiza with irradiance at low photon flux densities;

Focusing collimators were used instead of single collimator to increase the scattering photon flux received by detector.

Spatiotemporal distribution patterns of photosynthetic photon flux density,air temperature,and relative air humidity in forest gap of Pinus koraiensis-dominated broadleaved mixed forest in Xiao Xing'an Mountains