未加四乙铅时汽油的辛烷值英文解释翻译、未加四乙铅时汽油的辛烷值的近义词、反义词、例句
英语翻译：
【建】 clear octane number; clear octane rating
分词翻译：
未的英语翻译：
not加四乙铅的英语翻译：
【化】 ethylization; ethylizing时的英语翻译：
days; hour; occasionally; opportunity; seanson; time【医】 chron-; chrono-
汽油的英语翻译：
benzine; gas; gasoline; petrol【化】 benzin; benzine; gaso; gasolene; gasoline
【医】 benzin; petroleum spirit
【经】 benzine; gasoline; petrol
辛烷值的英语翻译：
【化】 octane level; octane number; octane rating; octane ratio; octane value网络扩展解释
未加四乙铅时汽油的辛烷值（wèi jiā sì yǐ qiān shí qì de xīn wán zhí）
辛烷值是衡量汽油抗爆性能的一个指标。辛烷值越高，表示汽油在发动机中燃烧的抗爆能力越强。未加四乙铅时汽油的辛烷值是指在未添加任何增加辛烷值的化学物质情况下，汽油的辛烷值。
English translation of 未加四乙铅时汽油的辛烷值 (wèi jiā sì yǐ qiān shí qì de xīn wán zhí)
The English translation of "未加四乙铅时汽油的辛烷值" is "Research Octane Number (RON) of Unleaded Gasoline without Tetraethyl Lead".
English pronunciation
Pronunciation: /rɪˈsɜrt ɒkˈteɪn ˈnʌmbər ʌv ʌnˈlɛdɪd ˈɡæsəˌliːn wɪˈðaʊt ˌtɛtrəˈɛθɪl liːd/
Usage in English
In English, the term "Research Octane Number (RON) of Unleaded Gasoline without Tetraethyl Lead" refers to the octane rating of gasoline without the addition of any chemical compounds, such as tetraethyl lead, that increase its octane number. This measurement determines the gasoline's resistance to detonation during combustion in an internal combustion engine.
English example sentence
Example sentence: The research octane number of unleaded gasoline without tetraethyl lead is a crucial factor in determining the performance of modern engines.
例句：未加四乙铅时汽油的辛烷值是决定现代发动机性能的一个关键因素。
English synonyms
Synonyms: Unleaded gasoline octane rating, RON of lead-free petrol
同义词：无铅汽油辛烷值，无铅汽油RON值
English antonyms
Antonyms: Motor Octane Number (MON) of Leaded Gasoline
反义词：含铅汽油的马为数
Frequency of usage in English
The term "Research Octane Number (RON) of Unleaded Gasoline without Tetraethyl Lead" is commonly used in the field of automotive engineering and fuel specification and testing.
在英语中，"Research Octane Number (RON) of Unleaded Gasoline without Tetraethyl Lead" 这个术语在汽车工程、燃料规范和测试领域中被广泛使用。