| 词汇 | example_english_red-phosphorus |
| 释义 | red phosphoruscollocation in Englishmeanings of redand phosphorusThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with phosphorus. red adjective uk /red/ us /red/ of the colour of ... See more at red phosphorus noun[U] uk /ˈfɒs.fər.əs/ us /ˈfɑːs.fɚ.əs/ a poisonous chemical element that is usually yellowish-white or sometimes red or black in colour, shines in the dark, and burns when in ... See more at phosphorus Examples of red phosphorusThese 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. It has the same crystal structure as redphosphorus and black arsenic, it oxidizes in air and may ignite spontaneously. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Iodoalkanes may similarly be prepared using redphosphorus and iodine (equivalent to phosphorus triiodide). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The safety match patent included the combination of using redphosphorus and separating it from the stick. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Due to its listed status and closely monitored sales, clandestine chemists now use redphosphorus and iodine to generate hydroiodic acid "in situ". From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In the laboratory it may be more convenient to use the less toxic redphosphorus. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The strike plate to ignite the match may contain one more of the following: glass particles, redphosphorus and glue. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The codeine is retrieved from over-the-counter medicine and is then mixed with alcohol, gasoline, redphosphorus, iodine, hydrochloric acid and paint thinner. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This method cuts out the need for anhydrous ammonia as well as redphosphorus. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Subsequent treatment with hydrogen iodide and redphosphorus removed the tosyl group and hydrolysed both remaining ester groups to form diacid 13. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Its primary ingredients are redphosphorus and strong oxidizer, such as potassium chlorate and potassium perchlorate. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Phosphides arise by reaction of metals with redphosphorus. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Copper phosphide can be produced in a reverberatory furnace or in a crucible, e.g. by a reaction of redphosphorus with a copper-rich material. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Upon further heating, the amorphous redphosphorus crystallizes. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The safety match used the non-poisonous redphosphorus that was placed on the striking surface, not the match itself. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Clandestine chemists react pseudoephedrine (recovered from nasal decongestant pills) with hydroiodic acid and redphosphorus under heat. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Redphosphorus, used as a charring-promoter flame retardant, facilitates silver migration when present in packaging. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The second most popular method uses redphosphorus, iodine, and ephedrine in the reaction. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It fired a redphosphorus round that would explode after travelling 8 m on hard contact, or after 1.3 seconds by fuse. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Another problem was that the production of redphosphorus was prohibitively expensive making the final matches very expensive. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These were sticks with one end made of potassium chlorate and the other of redphosphorus. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. 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. Want to learn more? Go to the definition of red Go to the definition of phosphorus See other collocations with phosphorus |
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。