The phrase "organic mass" is correct and usable in written English.
It typically refers to a mass of organic material or living organisms, and can be used to describe the composition of a particular area or environment. For example, "The organic mass at the bottom of the lake was composed of numerous species of aquatic plants and animals."
The piece, which he conducted, begins with a quietly organic mass of tremulous sound.
Cattle drives in westerns have taught moviegoers the beauty of the herd, a rippling organic mass spreading across the landscape like a bestial cloud.
Ms. Mein's figurative sculpture "Le Songe," or "The Dream," represents a distorted squatting female form that appears to be metamorphosing into another organic mass, something of a modern-day Daphne.
Reporters surrounded Mr. Tyson, walking in baby steps as a single organic mass, jamming microphones and tape recorders in his face, some asking for a comment, others keeping oddly quiet, as if cowed by Mr. Tyson's reputation for violently losing his cool.
Our challenge, as organised civil society, is to find new and radical ways to join the dots between these organic mass mobilisations and the institutions of global governance; between me in the meeting room and the protestors out on the streets.
Towards the end of the evaporation, the precursor solution (after further heating) gave rise to a fluffy black organic mass.
Selection of effective catalysts and their application in process of destructive hydrogenation of heavy hydrocarbon raw material allows carrying out the process in more soft conditions, increasing organic masses conversion, output and quality of distilled products.
The organic mass-to-carbon (OM/OC) ratios calculated using the new calibration factors agree well with the actual values (slope = 1; r = 0.90; Figure 2d), indicating that this method permits good mass quantification of organic nitrogen mixtures.
The emission rate of volatile organic compounds mass into the air from the systems was less than 1% of the inflow mass loading rate.
In the coals it occurs mostly as sporadically distributed particles in the organic ground mass.
This finding is in accordance with the organic carbon mass balance as given in Table 1.
