- intercalary strata
- 夹层
English-Chinese geology dictionary (英汉地质大词典). 2013.
English-Chinese geology dictionary (英汉地质大词典). 2013.
Egypt — • Provides information on history, religion, and literature Catholic Encyclopedia. Kevin Knight. 2006. Egypt Egypt † … Catholic encyclopedia
Africa — /af ri keuh/, n. 1. a continent S of Europe and between the Atlantic and Indian oceans. 551,000,000; ab. 11,700,000 sq. mi. (30,303,000 sq. km). adj. 2. African. * * * I Second largest continent on Earth. It is bounded by the Mediterranean Sea,… … Universalium
Arthropod head problem — The arthropod head problem is a long standing zoological dispute concerning the segmental composition of the heads of the various arthropod groups, and how they are evolutionarily related to each other. While the dispute has historically centered … Wikipedia
intercalate — v.tr. 1 (also absol.) insert (an intercalary day etc.). 2 interpose (anything out of the ordinary course). 3 (as intercalated adj.) (of strata etc.) interposed. Derivatives: intercalation n. Etymology: L intercalare intercalat (as INTER , calare… … Useful english dictionary