naphtha是什么意思_naphtha怎么读_中英文释义(含例句用法)

naphtha (n.): inflammable liquid distilled from petroleum, 1570s, from Latin, from Greek naphtha "bitumen," perhaps from Persian neft "pitch," or Aramaic naphta, nephta, but these could as well be from Greek. In Middle English as napte (late 14c.), from Old French napte, but the modern word is a re-introduction.

词态变化

权威造句

1. Light petroleum distillate , generally known as naphtha, was the logical choice.: 轻石油馏分, 如石脑油是合乎逻辑的选择.

2. In contact with a hot surface, naphtha petroleum fractions crack to produce ethylene and propylene.: 石脑油馏份与一个热表面接角,就裂解而得到乙烯和丙烯.

3. Fuel ( Gasoline and Naphtha ) cars of capacity 50 - thousand liters.: 五万公升燃油 ( 汽油、石脑油 ) 装载输送能力的汽车.

4. Solvent naphtha is one of the five broad areas of petroleum products.: 溶剂油是五大类石油产品之一.

5. Various solvent naphtha fraction generally have to go through refining.: 各种溶剂油馏分一般都需要经过精制加工.

近反义词

light naphtha 石脑油,轻溶剂...

naphtha column 石脑油塔

naphtha cracking 石脑油裂解,轻油裂解...

blending naphtha 迪石脑油

solvent naphtha 溶剂油,溶剂石脑油...

naphtha scrubber 石脑油吸收塔...

aromatic naphtha 芳烃油

naphtha sludge 石脑油酸渣

heavy naphtha 重石脑油

dry naphtha 无水石脑油

crude naphtha 粗石脑油

naphtha gas 石脑油气

petroleum naphtha 石脑油

hydrogenated naphtha 氢化石脑油

naphtha soap 石脑油皂

naphtha residue 重油,黑油,石脑油残...

motor naphtha 马达石脑油,石油英,...

相似短语

flash naphtha 闪蒸石脑油

gas naphtha 气体石脑油

solvent naphtha 溶剂石脑油，溶剂油

naphtha residue 石脑油脚

naphtha sludge 汽油馏分酸渣

feed naphtha 石脑油原料

petroleum naphtha 石脑油

heavy naphtha 重汽油馏分，重质石脑油

naphtha reformer 石脑油重整器

naphtha soap 石脑油皂

单词分析

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记忆方法

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naphtha是什么意思，naphtha怎么读

naphtha基本信息

英英释义

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