The structure development of coal chars under high temperature reducing conditions was studied.研究了在高温还原性条件下煤焦的孔隙结构的变化规律.The interaction force between two current elements and a pair of moving point chars is discussed.讨论了...
她一头长发，全部被她自己给染成了淡黄色和浅橙色。She had long hair she'd bleached herself, all yellowy and orangey.史蒂夫已经告诉过她自己周三晚上出了事故。Steve had told her that he'dbeen in an accident on Wednesday night.如果她不想让警方介入，那是她自己的事。If she doesn&#...
Results Arthroscopic debridement and intra - articular sodium hyaluronate injection could eliminate or alleviate the symptom of OA.结果关节清理术加SH关节内注射能有效缓解或消除骨性关节炎的症状.OBJECTIVE To study the prevention effect of sodium hyalur...
Feb import dual - use monitoring system is linear and IC packaging.电测系统选用进口双列封装的线性和集成电路.We'll change the date to Feb.28 th.我们将把日期改到2月28日.Offer firm reply here Friday 100000 tons cotton 24 pences propound fob Alexand...
The results analyzed in those obtained by inductively coupled plasma - atomic emission spectroscopy and atomic absorption spectroscopy.本文分析结果与等离子发射光谱和原子吸收光谱对照相吻合.Methods: The copper content was determined by atomic absor...