| 词汇 | potassium-permanganate |
| 释义 | potassium permanganate noun[ U ] chemistry specializeduk /pəˌtæs.i.əm pɜːˈmæŋ.ɡə.neɪt/ us /pəˌtæs.i.əm pɚˈmæŋ.ɡə.neɪt/ a dark purple chemical used in industry, for example to kill germs (formula KMnO4)高锰酸钾 Chemicals, chemical compounds & gases acetic acid acetone acrolein acrylamide activated charcoal adenine agglomerate ethyl alcohol glyphosate H2O HCFC HFC hyaluronic acid hydrochloric acid laughing gas limescale metho meths oxyacetylene tartaric acid Examples of potassium permanganatepotassium permanganate To check on the uniformity of the velocity profile in the tank, small potassiumpermanganate crystals were dropped into the rotating liquid. Other hygiene recommendations included the complete lime-washing of all buildings, destruction of home incinerators and the impregnation of water supplies with solutions of potassiumpermanganate. The fluid was allowed to spin up for at least twenty minutes, then potassiumpermanganate crystals were dropped through small holes in the lid. Therefore, it includes such things as potassiumpermanganate and sulphuric acid—items which can be found in any school laboratory and can he used innocently. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Of the listed compositions, that with potassiumpermanganate has the highest pressurization rate. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is closely related to the more commonly encountered potassiumpermanganate, but it is generally less desirable, because it is more expensive to produce. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If done in a proper laboratory using the proper procedures, however, potassiumpermanganate can be a high-yielding reactant. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Unabsorbed strychnine can be removed from the stomach by gastric lavage with tannic acid or potassiumpermanganate solutions to oxidize strychnine. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. One of his important discoveries was the helpful effect of potassiumpermanganate to treat snake bites. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These organizations raised specific concerns about potassiumpermanganate and acetic anhydride. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Ethylamine may be oxidized using a strong oxidizer such as potassiumpermanganate to form acetaldehyde. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It can be converted into cyanuric acid by oxidizing agents (e.g. potassiumpermanganate) or by boiling with acids or alkalies. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It can efficiently remove traces or excess amounts of chlorine, bromine, iodine, hypochlorite salts, osmate esters, chromium trioxide and potassiumpermanganate. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Potassiumpermanganate (1:10,000) gastric lavage can decompose the toxin. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It may be synthesized by the oxidation of 2-chlorotoluene with potassiumpermanganate. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of potassium permanganate These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
| 随便看 |
|
反思网英语在线翻译词典收录了377474条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。