isobutane

美 { "us": "", "uk": "" }
英 { "us": "", "uk": "" }
数据源: ai_enrichment
异丁烷是一种无色、易燃的碳氢化合物,化学式为C4H10,常用作制冷剂和燃料添加剂。

用法要点

句型搭配

isobutane通常作为名词使用,在句子中作主语或宾语,常见于科技和工业语境。

• The production of isobutane has increased.
• We need to store isobutane safely.
• Isobutane is used in refrigeration systems.

介词用法

isobutane常与介词如in、for、with搭配,表示用途、成分或伴随状态。

• Isobutane in aerosol cans
• Fuel for engines with isobutane
• Mixed with propane to form LPG

语域说明

isobutane属于专业术语,主要用于化学、工程和工业领域,日常对话中较少使用。

• In chemical research, isobutane...
• Industrial applications of isobutane...
• Technical reports on isobutane properties...

基础例句

Isobutane is often used in camping stoves because it burns cleanly.

异丁烷常用于露营炉具,因为它燃烧得很干净。

You can find isobutane in some aerosol sprays as a propellant.

你可以在一些喷雾剂中找到异丁烷作为推进剂。

Be careful when handling isobutane, as it is highly flammable.

处理异丁烷时要小心,因为它非常易燃。

高级例句

In petrochemical refining, isobutane is isomerized to produce high-octane gasoline components.

在石油化工精炼中,异丁烷被异构化以生产高辛烷值汽油组分。

The company's new policy emphasizes reducing isobutane emissions to meet environmental regulations.

公司的新政策强调减少异丁烷排放以符合环保法规。

Research indicates that isobutane can be a more efficient refrigerant compared to traditional options.

研究表明,与传统选项相比,异丁烷可以是一种更高效的制冷剂。

高频搭配

verb

produce isobutaneuse isobutanestore isobutanemix isobutanecompress isobutane

adjective

pure isobutaneliquid isobutaneflammable isobutaneindustrial isobutanecommercial isobutane

noun

isobutane gasisobutane mixtureisobutane productionisobutane storageisobutane application

adverb

safely handle isobutaneefficiently use isobutanecommonly found isobutane

preposition

isobutane in refrigerantsisobutane for fuelisobutane with propane

phrase

isobutane as a propellantisobutane in the chemical industryisobutane-based products

常见错误

❌ 错误:Isobutane is a type of food.
✓ 正确:Isobutane is a chemical compound used in industry.

错误:误将异丁烷当作食品。正确:异丁烷是一种工业用化合物。异丁烷是化学品,不可食用,中文学习者可能因名称相似而混淆。

❌ 错误:We drink isobutane for energy.
✓ 正确:We use isobutane as a fuel source.

错误:说饮用异丁烷获取能量。正确:使用异丁烷作为燃料来源。异丁烷是气体燃料,不能饮用,中文学习者可能直译'燃料'为可饮用的东西。

近义词辨析

butane

丁烷是直链烷烃,而异丁烷是支链异构体;异丁烷沸点较低,更易挥发,常用于特定工业应用。

Butane is common in lighters, while isobutane is preferred in refrigeration for its lower boiling point.

propane

丙烷是C3H8,异丁烷是C4H10;丙烷更常用于家用燃料,而异丁烷多用于制冷和化工。

Propane is often used for heating homes, whereas isobutane is utilized in aerosol products.