| Terms for subject Environment (23592 entries) |
| hydrology (The science that treats the occurrence, circulation, distribution, and properties of the waters of the earth, and their reaction with the environment) | hidrología | |
| hydrolysis (1. Decomposition or alteration of a chemical substance by water. 2. In aqueous solutions of electrolytes, the reactions of cations with water to produce a weak base or of anions to produce a weak acid) | hidrolisis | |
| hydrolysis phase | fase de hidrólisis | |
| hydrolysis rate | velocidad de hidrólisis | |
| hydrolytic tank | tanque hidrolítico | |
| hydrometeorology (That part of meteorology of direct concern to hydrologic problems, particularly to flood control, hydroelectric power, irrigation, and similar fields of engineering and water resource) | hidrometeorología | |
| hydrometry (The science and technology of measuring specific gravities, particularly of liquids) | hidrometría | |
| hydroperoxy radical | radical hidroperóxido | |
| hydroponics | hidrofonía | |
| hydrosphere (The waters of the Earth, as distinguished from the rocks (lithosphere), living things (biosphere), and the air (atmosphere). Includes the waters of the ocean; rivers, lakes, and other bodies of surface water in liquid form on the continents; snow, ice, and glaciers; and liquid water, ice, and water vapour in both the unsaturated and saturated zones below the land surface. Included by some, but excluded by others, is water in the atmosphere , which includes water vapour, clouds, and all forms of precipitation while still in the atmosphere) | hidrosfera | |
| hydrosphere | hidrosfera | |
| hydrotimetric concentration | grado hidrotimétrico | |
| hydroxyl radical | radical oxhidrilo | |
| hydroxyl radical | radical hidroxilo | |
| hydroxyl-radical | radical oxhidrilo | |
| hydroxyl-radical | radical hidroxilo | |
| hyetometer | pluviómetro | |
| hygiene (The science that deals with the principles and practices of good health) | higiene | |
| hygienic effect | efecto contaminante | |
| hygienist | experto en medio ambiente |