benzene 

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单词释义
n.
其他怎么记补充/纠错
词根记忆benz(词根:苯基、苯)+ene(环烃、炔烃后缀) → benzene n.苯 …………
词组和短语补充/纠错
hazardous levels of benzene 苯的危险水平
单词例句
Benzene is a colorless, flammable liquid with a sweet aroma.
苯是一种无色、易燃的液体,具有甜味的芳香。
The chemical formula for benzene is C6H6.
苯的化学式为C6H6。
Long-term exposure to benzene can have detrimental effects on human health.
长期接触苯会对人体健康产生有害影响。
Benzene is a common industrial solvent used in the production of various plastics and resins.
苯是一种常用的工业溶剂,用于生产各种塑料和树脂。
In the laboratory, benzene should be handled with proper ventilation and personal protective equipment.
在实验室中处理苯时,应确保有良好的通风和个人防护装备。
The ring structure of benzene, with its alternating double bonds, makes it highly stable and reactive.
苯的环状结构及其交替的双键使其高度稳定且反应性强。
Benzene is a known carcinogen, associated with increased risk of leukemia and other blood-related cancers.
苯是一种已知的致癌物,与白血病及其他血液相关癌症的风险增加有关。
The distillation of coal tar is one historical method for obtaining benzene.
煤焦油的蒸馏是历史上获取苯的一种方法。
Due to its toxic properties, the use of benzene is heavily regulated in many countries.
由于其有毒性,许多国家对苯的使用进行了严格管制。
Researchers are exploring safer alternatives to benzene in industrial processes to minimize environmental and health impacts.
研究人员正在探索工业过程中苯的安全替代品,以尽量减少对环境和健康的影响。
According to the data, the levels of harmful substances such as benzene and four tobacco-specific N-nitrosoamines emitted by RELX products are lower than those found in combustible cigarette smoke by over 99.1 percent and 99.8 percent, respectively.
The refinery and petrochemical project invested by China's Hengyi Petrochemical Co Ltd produces refined products such as diesel and gasoline, and chemicals such as benzene, extending Brunei's oil and gas industry chain.
According to Hengyi, the planned petrochemical plant on PMB will process annually approximately 8 million tons (175,000 barrels per day) of crude and condensate and produce approximately 1.5 million tons of paraxylene, 500,000 tons of benzene as well as refined products such as gasoline, jet fuel and diesel.
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