| čas volný |
leisure time (Time free from work or other duties; spare time) |
|
| Černobyl |
Chernobyl |
|
| Černé moře |
Black Sea (No definition needed) |
|
| čerpadlo |
pump (A machine that draws a fluid into itself through an entrance port and forces the fluid out through an exhaust port) |
|
| čerpadlo tepelné |
heat pump (A device which transfers heat from a cooler reservoir to a hotter one, expending mechanical energy in the process, especially when the main purpose is to heat the hot reservoir rather than refrigerate the cold one) |
|
| čerpadlo vodní |
water pump (A machine or apparatus used to lift water, usually from a well or borehole, which is powered manually or by engine, wind or some other source) |
|
| čerpání |
pumping (The removal of gases and vapors from a vacuum system) |
|
| čerpání vody |
water extraction (Pumping of water for different purposes (i.e. agriculture, land reclamation, domestic and industrial use, etc.)) |
|
| červi |
nematode (A group of unsegmented worms which have been variously recognized as an order, class, and phylum) |
|
| četnost výskytu v přírodě |
ecological abundance (Number of individual specimens of an animal or plant seen over a certain period of time in a certain place) |
|
| čištění |
cleansing (The act or process of washing, laundering or removing dirt and other unwanted substances from the surface of an object, thing or place) |
|
| čištění aerobní |
aerobic treatment (The introduction of air into sewage so as to provide aerobic biochemical stabilization during a detention period) |
|
| čištění anaerobní |
anaerobic treatment (Breakdown of organic material without the presence of oxygen, a treatment which permanently removes the unpleasant odour of many organic wastes so that they can be used on agricultural land) |
|
| čištění biologické |
biological treatment (Process that uses microorganisms to decompose organic wastes either into water, carbon dioxide, and simple inorganic substances, or into simpler organic substances, such as aldehydes and acids. The purpose of a biological treatment system is to control the environment for microorganisms so that their growth and activity are enhanced, and provide a means for maintaining high concentration of the microorganisms in contact with the wastes) |
|
| čištění chemické |
dry cleaning (To clean fabrics etc. with a solvent other than water) |
|
| čištění filtrací půdní |
purification through the soil (The act or process in which a section of the ground is freed from pollution or any type of contamination, often through natural processes) |
|
| čištění fyzikálně chemické |
physicochemical treatment (Any processing of wastewater, toxic substances or other materials involving a combination of physical and chemical methods, such as physical processes including air-stripping or filtration and chemical processes including coagulation, chlorination or ozonation) |
|
| čištění fyzikálně chemické |
physicochemical purification (Used to concentrate waste brines and to remove solid organics and ammonia from aqueous solutions. Physical treatment consists of reverse osmosis, dialysis, electrodialysis, evaporation, carbon, adsorption, ammonia stripping, filtration, sedimentation, and flocculation. Chemical treatment consists of ion exchange, neutralization, oxidation, reduction, precipitation, and calcination) |
|
| čištění fyzikální |
physical treatment (Processes that separate components of a waste stream or change the physical form of the waste without altering the chemical structure of the constituent materials. Physical treatment techniques are often used to separate the materials within the waste stream so that they can be reused or detoxified by chemical or biological treatment or destroyed by high-temperature incineration) |
|
| čištění kořenové |
phytosanitary treatment (Removal of heavy metals from water by the employment of plants or treatment by which plant organisms act to degrade hazardous organic contaminants or transform hazardous inorganic contaminants to environmentally safe levels in soils, subsurface materials, water, sludges, and residues) |
|