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单词 paradichlorobenzene
释义

paradichlorobenzene /ˌpærədaiˌklɔ:rəˈbenzi:n//ˌpærədaɪ,klɔrə'bɛn,zin/

英汉-汉英词典
n. 对二氯苯(用作杀虫剂)
词组 | 习惯用语
您要查找的是不是:
  • chlorofluorocarbon n. 氟氯碳
  • trichloroethane n. 三氯乙烷
  • particularization n. 细说,分列
paradichlorobenzene n. 对二氯苯(用作杀虫剂)

网络短语:
paradichlorobenzene U 对二氯苯
paradichlorobenzene E 对二氯苯
英语例句库
  1. In this paper,the synthetic method of 2,4,4′trichloro2′aminodiphenyl ether (TADE) from paradichlorobenzene was described.
    由对二氯苯通过硝化、缩合、还原等反应合成2,4,4′三氯2′氨基二苯醚,总收率75%。

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原声例句
Scishow 精选系列

So, I wouldn't advise eating a paradichlorobenzene urinal cake either, no matter how delicious that might sound.

所以就算它听起来还好吃的,但是我并不建议大家去吃这玩意儿。

Scishow 精选系列

However, paradichlorobenzene is also listed as a compound that's thought to be a human carcinogen, though there haven't been any major human studies.

然而,尽管目前还没有主流的对人的研究,但是二氯苯也同样被列为化学合成物质,它也被认为是人类致癌物。

Scishow 精选系列

That's because, like naphthalene, paradichlorobenzene has a very strong smell and it can interfere with some of the bacteria producing the extra smelly ammonia.

这是因为二氯苯和萘一样也有很强的味道,它也可以影响产生难闻的氨的细菌。

中文百科

对二氯苯 1,4-Dichlorobenzene

(重定向自Paradichlorobenzene)

对二氯苯是苯的二个氢被氯原子取代后形成的化合物,分子式为C6H4Cl2,系统命名法写作1,4-二氯苯英语:1,4-Dichlorobenzene),常用作樟脑丸。

英语百科

1,4-Dichlorobenzene 对二氯苯

(重定向自Paradichlorobenzene)

1,4-Dichlorobenzene (p-DCB or para-dichlorobenzene, sometimes abbreviated as PDB or para) is an organic compound with the formula C6H4Cl2. This colorless solid has a strong odor. The molecule consists of a benzene ring with two chlorine atoms (replacing hydrogen atoms) on opposing sites of the ring. It is used as a pesticide and a deodorant, most familiarly in mothballs in which it is a replacement for the more traditional naphthalene because of its flammability (though both chemicals have the same NFPA 704 rating). It is also used as a precursor in the production of the polymer poly(p-phenylene sulfide).

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更新时间:2025/6/18 5:12:55