英语词汇top oil怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
?拔头油
... topotecan hydrochloride 盐酸拓扑替康 topped oil 拔头油 topsoils 浅层土壤 ...

短语

1
reforming topped oil
拔头油
2
topped crude oil
拔顶原油 ; 蒸余原油
3
topped d crude oil
拔顶原油

双语例句

1
Commercial test proves that topped oil is an excellent ethylene pyrolysis feedstock.
工业试验证明，拔头油是一种优良的乙烯裂解原料。
2
Adsorption and separation technology were studied with reforming topped oil as feedstock, 5 a molecular sieve as adsorbent, nitrogen as desorbent.
采用吸附分离工艺，以5 A分子筛为吸附剂，氮气为脱附剂，将重整拔头油分离成高纯度的正构烷烃和异构烷烃。
3
Using reforming topped oil with a special designed and patented gasifier, a new type of gasification fuel was obtained, which could replace the LPG for burning in the kiln.
开发了获国家实用新型专利的汽化器，采用汽化工艺，拔头油可代替液化气作工业窑炉燃料。

单词	top oil
释义	top oil 简明释义顶部油：指在机器或设备的顶部添加的润滑油，以保持机器或设备的正常运转。网络释义 1 ?拔头油 ... topotecan hydrochloride 盐酸拓扑替康 topped oil 拔头油 topsoils 浅层土壤 ... 短语 1 reforming topped oil 拔头油 2 topped crude oil 拔顶原油 ; 蒸余原油 3 topped d crude oil 拔顶原油双语例句 1 Commercial test proves that topped oil is an excellent ethylene pyrolysis feedstock. 工业试验证明，拔头油是一种优良的乙烯裂解原料。 2 Adsorption and separation technology were studied with reforming topped oil as feedstock, 5 a molecular sieve as adsorbent, nitrogen as desorbent. 采用吸附分离工艺，以5 A分子筛为吸附剂，氮气为脱附剂，将重整拔头油分离成高纯度的正构烷烃和异构烷烃。 3 Using reforming topped oil with a special designed and patented gasifier, a new type of gasification fuel was obtained, which could replace the LPG for burning in the kiln. 开发了获国家实用新型专利的汽化器，采用汽化工艺，拔头油可代替液化气作工业窑炉燃料。
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