Rat urine can contain harmful diseases like leptospirosis. If you are cleaning up a small amount of urine, the use of gloves is warranted. Larger cleanups should be done with eye and respiratory protection.
Definition of transmission. 1  1 : an act, process, or instance of transmitting transmission of a nerve impulse across a synapse. 2  2 : the passage of radio waves in the space between transmitting and receiving stations; also : the act or process of transmitting by radio or television.
The TNG Technical Manual defines it thusly; MAJOR UTILITIES NETWORKS. Power transmission for onboard systems is accomplished by a network of microwave power transmission waveguides known as the electro plasma system (EPS). Major power supplies derive microwave power from the warp propulsion power conduits and the main impulse engines.