The Glossary of Landform and Geologic Terms, maintained by the United States' National Cooperative Soil Survey, defines an alluvial plain as a large assemblage of fluvial landforms (braided streams, terraces, etc.,) that form low gradient, regional ramps along the flanks of mountains and extend great distances from their sources (e.g., High Plains of North America) Use of alluvial plain as a general, informal term for a broad flood plain or a low-gradient delta is explicitly discouraged.
Reverse T3 (also called Reverse Triiodothyronine). A healthy thyroid produces the fo llowing hormones: T4, T3, T2, T1 and calcitonin. T4, a storage hormone and the most abundant, is meant to convert to T3, the most active hormone.T3 is also made directly. But thereâs another substance produced by the thyroid called RT3, which stands for Reverse T3, and it comes from the conversion of the storage hormone T4. And itâs NORMAL to have RT3.n any given day, itâs stated that 40% of T4 goes to T3 and 20% of T4 goes to Reverse T3. But in any situation where your body needs to conserve energy and focus on something else, it will change the above percentages, changing the conversion of RT3 to 50% or more, and the T3 goes down, down.
noun. verb. Reverse is defined as the opposite or the opposing side of something. An example of reverse is pro life to pro choice. Reverse means to go backward, or to turn inside out or to the correct side.