ethane的音標(biāo)為["i:θe?n] ,基本翻譯為“乙烷”,速記技巧為:乙烷記作“易散”。
Ethane這個(gè)詞來源于希臘語(yǔ)詞根“euthane”,意為“乙烷”。它的變化形式包括:ethene(乙炔)、ethyne(乙炔基)、ethenol(乙醇)、ethanoicacid(乙酸)、ethylenediamine(乙二胺)、ethylenedicarboxylicacid(乙二酸)、ethylenetriamine(乙三胺)、ethylenetriol(乙三醇)、ethylene(乙烯)和ethylpyrazine(乙基吡嗪)。這些詞在化學(xué)、生物學(xué)、工程學(xué)和環(huán)境科學(xué)等領(lǐng)域都有廣泛的應(yīng)用。
相關(guān)單詞10個(gè)的應(yīng)用場(chǎng)景如下:
1. ethene(乙炔):一種無色無味的氣體,在化學(xué)工業(yè)中用于聚合反應(yīng),也可用作溶劑。
2. ethyne(乙炔基):化學(xué)名詞,乙炔分子中的碳碳叁鍵稱為乙炔基。
3. ethanol(乙醇):一種有機(jī)化合物,具有殺菌、防腐等作用,在醫(yī)學(xué)、化妝品等領(lǐng)域廣泛應(yīng)用。
4. ethanoicacid(乙酸):一種有機(jī)酸,是食醋的主要成分,在食品、化工等領(lǐng)域有重要應(yīng)用。
5. ethylenediamine(乙二胺):一種兩性化合物,在化學(xué)工業(yè)中用于制造樹脂、塑料等,也可用作分析試劑。
6. ethylenedicarboxylicacid(乙二酸):化學(xué)名詞,是聚乙烯丁酸纖維和聚丙烯酸樹脂的原料,也可用作分析試劑。
7. ethylenetriamine(乙三胺):一種有機(jī)化合物,具有廣泛的用途,在化工、醫(yī)藥、農(nóng)業(yè)等領(lǐng)域有廣泛應(yīng)用。
8. ethylenetriol(乙三醇):一種有機(jī)化合物,具有保濕、抗皺等作用,在化妝品、藥品等領(lǐng)域有廣泛應(yīng)用。
9. ethylene(乙烯):一種有機(jī)化合物,是植物激素的重要組成部分,在農(nóng)業(yè)、林業(yè)、塑料工業(yè)等領(lǐng)域有廣泛應(yīng)用。
10. ethylpyrazine(乙基吡嗪):是一種具有特殊香味的化合物,在食品、化妝品等領(lǐng)域有廣泛應(yīng)用。
常用短語(yǔ):
1. Ethane polymerisation
2. Ethane storage
3. Ethane cracking
4. Ethane extraction
5. Ethane purification
6. Ethane reforming
7. Ethane dehydrogenation
8. Ethane-butane equilibration
例句:
1. The ethane was cracked to produce methanol.
2. The ethane was extracted from the natural gas stream.
3. The ethane was purified to remove impurities.
4. The ethane reforming process produces hydrogen and carbon monoxide.
5. The ethane dehydrogenation reaction produces ethylene and hydrogen.
6. The ethane-butane equilibration process improves the octane rating of gasoline.
英文小作文:
The importance of ethane cannot be overstated in the chemical industry, as it is a crucial feedstock for the production of a wide range of products, including polymers, fuels, and chemicals. Ethane is used in various processes such as polymerisation, storage, cracking, extraction, purification, reforming, and dehydrogenation, among others. These processes have a significant impact on the economy and society, contributing to the production of essential goods and services that we all rely on every day. From cars to clothes, from food to electronics, ethane-based products are essential for modern life.