composite material structure
111Polymer engineering — is generally an engineering field that designs, analyses, and/or modifies polymer materials. Polymer engineering covers aspects of petrochemical industry, polymerization, structure and characterization of polymers, properties of polymers,… …
112XCOR Aerospace — Type Private Industry Aerospace and space tourism Founded September 1999 Headquarters Mojave Spaceport Key people Jeff Greason (President and Co Founder) …
113Solid wood — is a term most commonly used to distinguish between ordinary lumber and engineered wood, but it also refers to structures that do not have hollow spaces. Engineered wood products are manufactured by binding together wood strands, fibers, or… …
114Aluminium carbide — Aluminium carbide, chemical formula Al4C3, is a carbide of aluminium. It has the appearance of pale yellow to brown crystals with complex lattice structure. It is stable up to 1400 °C. Its density is 2.36 g/cm³. It is a methide: the carbon atoms… …
115Tooth bleaching — Intervention Teeth Whitening Kits for Home Use MeSH …
116Arthropod exoskeleton — Arthropods are covered with a tough or resistant exoskeleton, which may be mineralised or constructed of a tough polymer such as chitin. This external skeleton is moulted as the organism grows.Microscopic structureA typical arthropod exoskeleton… …
117adhesive — adhesively, adv. adhesiveness, n. /ad hee siv, ziv/, adj. 1. coated with glue, paste, mastic, or other sticky substance: adhesive bandages. 2. sticking fast; sticky; clinging. 3. Physics. of or pertaining to the molecular force that exists in the …
118Tensile strength — sigma {UTS}, or S U is the stress at which a material breaks or permanently deforms. Tensile strength is an intensive property and, consequently, does not depend on the size of the test specimen. However, it is dependent on the preparation of the …
119Boron — (pronEng|ˈbɔərɒn) is a chemical element with atomic number 5 and the chemical symbol B. Boron is a trivalent nonmetallic element which occurs abundantly in the evaporite ores borax and ulexite. Boron is never found as a free element on… …
120La Fayette class frigate — The La Fayette class units ( FL 3000 for Frégate Légère de 3,000 tonnes , 3,000 tonnes light frigates , or FLF or Frégate Légère Furtive , Light Stealth Frigate ) are light multi mission frigates built by DCN and operated by France ( Marine… …
