coom

n.

煤烟；煤灰；炭黑；

A replicated 3000 yr proxy‐climate record from Coom Rigg Moss and Felecia Moss, the Border Mires, northern England
Changes in the Vegetation at Coom Rigg Moss National Nature Reserve within the Period 1958-86
The Ecology of Coom Rigg Moss, Northumberland: I. Stratigraphy and Present Vegetation
The Ecology of Coom Rigg Moss, Northumberland: III. Some Water Relations of the Bog System
The Ecology of Coom Rigg Moss, Northumberland: II. The Chemistry of Peat Profiles and the Development of the Bog System
Injection devices
Coompositions capable of operating under high carbon dioxide partial pressures for use in solid-state oxygen producing devices
The Raman spectra of some iodine, bromine, and iodine monochloride charge-transfer coomplexes in solution
Light panel
DLoac-SrtgarteB-IsOcaINleFcOomRpMreAsTsIiConSof genomic sequence databases with the Burrows-Wheeler transform