查询词典 heptacosane
- 与 heptacosane 相关的网络例句 [注：此内容来源于网络，仅供参考]
-
Alkane, such as Octadecane, Heptacosane, Nonacosane, Hentriacontane and Tetratriacontane, accounted for more than 75 % of the total removal of petroleum.
经过180d修复，结果表明，土壤石油污染物去除率达70.6％，去除速率达0.15g· kg^-1·d^-1，与自然条件相比，石油污染物半袁期由929d减少为103d。
-
The cannas natural antistaling agent is separated by column separation methods and recrystallization. Fraction Ⅱ-2 is analyzed by GC-MS. Three compounds which are n-Octadecane, n- Heptacosane and Decanoic acid heptyl ester were identified.A new way of litchi preservation is provided in this paper.
本论文还对此美人蕉天然保鲜剂进行了分离研究，先对其乙醇提取物进行柱层析粗分，然后对组分Ⅱ进一步细分，对其中的组分Ⅱ-2进行了GC-MS分析，鉴定出3个物质，它们分别是正十八烷(n-Octadecane)、正二十七烷(n-Heptacosane)和癸酸庚酯。
- 推荐网络例句
-
I didn't watch TV last night, because it .
昨晚我没有看电视，因为电视机坏了。
-
Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.
今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。
-
I'm running my simile to an extreme.
我比喻得过头了。