"small emission" is correct and usable in written English.
It is typically used to refer to a low amount of an environmental pollutant being released into the atmosphere. For example, "The company is taking steps to reduce its small emission of greenhouse gases."
Their employment is however currently limited by their small emission quantum yield (QY) due to non-radiative deactivation of near infrared (NIR) transitions through electronic-vibrational energy transfer (ET).
The environmental chamber method is used to determine the area specific emission factor of VOCs emitted from building products, which is calculated from the small emission test chamber concentration by considering the passing air flow rate and surface area at 23 28 °C.
For the evaluation of the mercury concentration of the content of a herbarium box at different ventilation rates a small emission chamber was used.
In the corresponding limit of small emission wavenumbers, this function can be derived by using either a quantum theory by Lindhard [31] or the classical Boltzmann transport equation [32] (see derivations in [20]).
The variety of status along the supply chain of these sectors led to the difference of attributions between the production and consumption sides, like China, but with a very small emission amount, even if comparing with other countries.
However, obtaining room-temperature erbium luminescence from doped silicon is not easy, mainly because of the low solubility of erbium in bulk silicon, small emission cross section, and very strong non-radiative coupling between erbium ions and the silicon host.
Public Health England has concluded that the small emissions from fracking pose little risk of harm.
In a nuthshell, it is believed that - in the study area - bird colonies are not an important factor driving NPF events, mainly due to their small emissions.
For the last seven years, Frohnmayer has been an entrepreneurial Jason, searching for a vehicular version of the Golden Fleece: a small, emission-less, front-wheel drive vehicle that's unlike anything else on the market.
In 1991 and 2007, there were small emissions of volcanic ash (micro-eruptions) from a fumarole in Hatchotarumi (Fig. 1), which is also one of the 1979 eruption vents (e.g., JMA 1991; Nakamichi et al. 2009).
This difference is partly driven by a smaller emission change in China from the top-down studies compared to the estimate in the Emission Database for Global Atmospheric Research (EDGARv4.2) inventory, which should be revised to smaller values in a near future.
