Webbet: [noun] something that is laid, staked, or pledged typically between two parties on the outcome of a contest or a contingent issue : wager. the act of giving such a pledge. Web从 BET 方程计算比表面积都有哪些应用限制？多层吸附理论（简称 BET 方程）是目前最流行的比表面计算方法。最初的 BET 工作是建立在氮吸附Ⅱ类等温线上，各种无孔吸附剂可以在 P/P0 0.05-0.3 的范围内给出线性 BET…
比表面积及BET理论(共4页).doc - 新文库网 - xinwenku.com
Webbet法测定原理. 以氮含量作为吸附质,以氦气或储氢材料作为载气,将二气体按配比相互搅拌,以获得规定的相对压强,然后水流过固定物质。将试样管置于液氮气保温时,试样即对有机气 … Webbet [ bet ] n. the money risked on a gamble. 同义词：stakestakeswager. the act of gambling "he did it on a bet" 同义词：wager. v. maintain with or as if with a bet "I bet she will be there!" 同义词：wager. stake on the outcome of an issue "I bet $100 on that new horse" 同义词：wagerplay. have faith or confidence in "You can bet ... oliver checkley
Bet Definition & Meaning - Merriam-Webster
Web比表面积 是指单位质量物料所具有的总面积。. 单位是m 2 /g.通常指的是固体材料的比表面积,例如粉末,纤维,颗粒,片状,块状等材料。. BET比表面积就是：Brunauer、Emmett … WebThe BET method uses a measurement of the physisorption of a gas to derive a value of “surface area” for a sample. The gas molecules can pass between particles and into all pores, cracks, and surface roughness, so that the measurement probes the full microscopic surface area of the sample. Most often, the sample in the form of powder or ... Webbet法测定固体物质的比表面. 一bet 实验原理 bet 法测定比表面是以氮气为吸附质,以氦气或氢气作载气,两种...可只测定一组 p/p0 数据与原点相连求出比表面积, 我们称之为单点 … is all humana medicare