Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

GW-2000型在线烟气分析仪采用紫外差分吸收光谱技术，具备高精度、稳定性好、响应快速的特点，适用于多种工业污染源监测。该仪器能测量SO2、NOx、O2等气体浓度，符合国家环保标准，具备长寿命光源、高品质光谱仪和独特的长光程气体池设计，有效减少交叉 ...

钴掺杂黄铁矿通过Fe和硫空位双活性位点同时促进氧气活化中的自由基（·OH）和非自由基（1O?）途径，调控电子结构使Fe d带中心上移，优化中间体吸附能，实现氯代酚类、氯代烷烃和抗生素的高效降解。 基于铁的材料对分子氧（O 2 ）的活化是一种可持续的有机 ...

本文采用密度泛函理论（DFT）深入探究硫掺杂碳材料（含噻吩、亚砜、砜官能团）对CO2与烟气组分（N2、O2、SO2）竞争吸附的 ...

Department of Chemical Engineering and Department of Energy and Process Engineering, Norwegian University of Science and Technology, N-7491 Trondheim, Norway Article Views are the COUNTER-compliant ...

The goal of this project is to estimate the amount of annual evapotranspiration from Dry Creek Experimental Watershed (DCEW) using a water balance approach. Conservation of mass is a fundamental ...

观察反应物及生成物的化学式，找出比较复杂的一种，推求其它化学式的系数。 例1、 配平化学方程式 Fe2(SO4)3+NaOH—Fe(OH)3+Na2SO4 [Fe2(SO4)3所含原子数最多、最复杂，其中三个SO4 进入Na2SO4，每个Na2SO4含有一个SO4，所以Na2SO4 系数为3；2 个铁原子需进入2 个Fe(OH)3，所以 ...

Mast sharing is not new, but the stability of a new agreement between Virgin Media O2 and Vodafone that will be in place for more than a decade will bring some security to the mobile sector and help ...

Virgin Media O2 and Vodafone have agreed to a new network-sharing deal in the UK for the next decade. The agreement also includes plans for Virgin Media O2 to acquire spectrum from Vodafone, which ...

Methods Of Balancing Chemical Reactions: Balancing chemical equations is an important part of writing chemical reactions accurately. It ensures that the law of conservation of mass is maintained, ...