coal-charge humidity
21industrial glass — Introduction solid material that is normally lustrous and transparent in appearance and that shows great durability under exposure to the natural elements. These three properties lustre, transparency, and durability make glass a favoured… …
22atmosphere — atmosphereless, adj. /at meuhs fear /, n., v., atmosphered, atmosphering. n. 1. the gaseous envelope surrounding the earth; the air. 2. this medium at a given place. 3. Astron. the gaseous envelope surrounding a heavenly body. 4. Chem. any… …
23clay mineral — any of a group of hydrous aluminum silicate minerals, as kaolinite, illite, and montmorillonite, that constitute the major portion of most clays. [1945 50] * * * Any of a group of important hydrous aluminum silicates with a layered structure and… …
24Air pollution — from World War II production Smog over …
25Air well (condenser) — High mass air well of Belgian engineer Achile Knapen in Trans en Provence …
26Thailand — /tuy land , leuhnd/, n. 1. Formerly, Siam. a kingdom in SE Asia: official name of Siam 1939 45 and since 1949. 59,450,818; 198,242 sq. mi. (513,445 sq. km). Cap.: Bangkok. 2. Gulf of. Also called Gulf of Siam. an arm of the South China Sea, S of… …
27Beijing — /bay jing /, n. Pinyin. a city in and the capital of the People s Republic of China, in the NE part, in central Hebei province: traditional capital of China. 7,570,000. Also, Peking, Peiching. Formerly (1928 49), Peiping. * * * I or Pei ching… …
28Europe, history of — Introduction history of European peoples and cultures from prehistoric times to the present. Europe is a more ambiguous term than most geographic expressions. Its etymology is doubtful, as is the physical extent of the area it designates.… …
29Rosalind Franklin — Infobox Scientist name = Rosalind Franklin image size = 125px caption = Rosalind Franklin birth date = 25 July 1920 birth place = Notting Hill, London, United Kingdom nationality = UK citizen death date = 16 April 1958 (age 37) death place =… …
30Anshan, China — Infobox Settlement name = Anshan official name = other name = native name = nickname = settlement type = Prefecture level city total type = motto = translit lang1=Chinese translit lang1 type=Simplified translit lang1 info=鞍山 translit lang1… …
