a合理利用标题,预测中心思想,设定阅读目标 Reasonable use title, forecast central thought, hypothesis reading goal[translate] a金属元素 Metallic element[translate] awhat'syour name? what'syour名字?[translate] awhat'syour name what'syour名字[translate]...
aEach section of menory , there is a password! 每个部分menory,有密码![translate] a烦着一比 煩著一比[translate] atensioned metallic element 被拉緊的金屬元素[translate] awise up (to sth) 意识到(对sth)[translate] a没有人为你改变,所以必须把不习惯变成习惯! Artificial you have not changed...
atensioned metallic element 被拉緊的金屬元素[translate] aof coures coures[translate] a在回家的路上淋了雨 In goes home on the road heavy rain[translate] a343 want v 要,想要 343 want v wants, wish[translate] a老师 新年好 正在翻译,请等待...[translate] ...
This gives the origin of the element's name. There are discrepancies between the following and a number of other sources, so please report errors to me.UnitsNoneNotesNoneLiterature sourcesD.W. Ball, J. Chem. Ed., 1985, 62, 787. J.G. Stark and H.G. Wallace, J. Chem. Ed., 1970,...
A metallic element found in the beryl. See Glucinum. berylloid noun (n.) A solid consisting of a double twelve-sided pyramid; -- so called because the planes of this form occur on crystals of beryl. berceuse noun (n.) A vocal or instrumental composition of a soft tranquil character, ...
metallic element, 1807, coined by English chemist Sir Humphry Davy from Modern Latinpotassa, Latinized form ofpotash(q.v.). Davy first isolated it from potash. The chemical symbolKis from Latinkalium"potash," from Arabical-qaliy"the ashes, burnt ashes" (seealkali). Related:Potassic. ...
Associated by the Romans with theirVenus, who originally was a less-important goddess. It was pronounced in 17c. English to rhyme withnight,right, etc. vanadium(n.) rare metallic element, 1833, named 1830 by Swedish chemist Nils Gabriel Sefström (1787-1845), from Old NorseVanadis, one ...
A gastropod shell belonging to the family Cerithiidae; -- so called from its hornlike form. noun (n.) A mineral of a brownish of cherry-red color, commonly massive. It is a hydrous silicate of cerium and allied metals. cerium noun (n.) A rare metallic element, occurring in the ...
A temperature sensor for measuring the internal temperature of a thermostatically controlled centrifuge cell. The sensor comprises a metallic element including a flange and a widened portion. The flange is adapted to be fixed in intimate contact against an area of an internal wall of the cell, in...
Sara is a recently graduated PhD in Education with interdisciplinary experience in K-12 education. Cite this lesson Zinc is an important metal you may not know. In this lesson, we will explore the properties of zinc, the long process of its discovery, and the places in the world where it...