ecu是用小写字母而不是大写字母印刷的。"Ecu" was printed in lower case rather than capital letters.它是用小写体印刷的。It was printed in lower case.以粗体大写字母印刷的标题a title printed in bold caps...
" Our Pearl is a fitful and fantastic little elf sometimes.“ 我们的珠儿有时候是个让人捉摸不定的小精灵.Traditionally, the word wangliang has three different meanings penumbra and elf.“罔两”一词历来向有“无据依”、“景外微阴”及“精怪”三义.Some of those children were ...
In the presence of ethanonitrile and glycol, anisole reacts with ammonium ceric nitrate to form o - nitroanisole.在乙腈、聚乙二醇存在下, 用苯甲醚与硝酸铈铵反应合成了邻硝基苯甲醚.Calcium reacts with water.钙和水会发生化学反应。Once in water, it reacts to form car...
加入好的淀粉溶液指示剂,这时溶液变成兰色.Upon the addition of a good starch indicator a blue solution results.指示剂选择不适当可能给音量分析带来重大误差.Improper choice of indicators can introduce serious errors into volumetric work.目前蔬菜的热烫终点以过氧化物酶作为指示剂来确定.Pres...