英语词汇“ppt”的英英意思、用法、释义、翻译、读音、例句、短语、词组、英语词典-本地帮

单词

ppt

释义

ppt, n.
Forms: 18– ppt., 18– ppt[without point]
[Shortened ‹precipitate n. (as a graphic abbreviation).]
= precipitate n. 2a.
1864F. H. Storer First Outl. Dict. Solubilities Chem. Substances p.xi/2 Abbreviations Ppt. = Precipitate.1866W. H. Spencer Elem. Qualitative Chem. Anal. 6 Hydrochloric acid fails to precipitate Lead from dilute solutions..; hence the non-formation of a ppt. upon adding hydrochloric acid does not prove the absence of this metal.1886Jrnl. Amer. Chem. Soc. 8 14 These results show that with HCL alone added the ppt is not pure K₂PtCl₆.1955J. C. Giblin Qualitative & Volumetric Anal. (ed. 2) i. 15 Add sodium hydroxide solution. White gelatinous ppt., soluble in excess NaOH, indicates Aluminium.2004Jrnl. Agric. Food Chem. 52 2168/1 Acetone-precipitated protein powders were prepared by adjusting the homogenase supernatant to 8% acetone with 4°C 100% acetone (acetone ppt).

英语词典包含277258条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

相关内容11：

“ppt”的英英意思

“snowball”的意思

“鳄口形剪”英文翻译

=0;i...">“pra”的英英意思

“鳃软骨”英文翻译

“snort”的意思

友情链接