Water soluble hydroxypropyl � � cyclodextrin was converted to acetonyl hydroxypropyl � � cyclodextrin via selective oxidation.是什么意思？

Water soluble hydroxypropyl � � cyclodextrin was converted to acetonyl hydroxypropyl � � cyclodextrin via selective oxidation.

通过选择性氧化,将水溶性优良的羟丙基β环糊精转化为丙酮基羟丙基β环糊精.

water

n. 水，雨水，海水，海域；v. 给…浇水，供以水，加水稀释，流泪；

例句
...a licence to abstract water from the River Axe...
从阿克斯河中抽水的许可证

soluble

adj. [化] 可溶的，可以解决的，可以解释的，[数]可解的；

例句
Carotenes are insoluble in water and soluble in oils and fats.
胡萝卜素不溶于水,但可溶于油类和脂肪。

cyclodextrin

n. 环式糊精；

例句
Water soluble hydroxypropyl � � cyclodextrin was converted to acetonyl hydroxypropyl � � cyclodextrin via selective oxidation.
通过选择性氧化,将水溶性优良的羟丙基β环糊精转化为丙酮基羟丙基β环糊精.

was

v. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质（ be的过去式 ），在，存在，不受干扰；

例句
There was a terrible sadness in her eyes...
她眼神中流露出深深的悲伤。

converted

adj. 更换信仰的，修改的；v. （使）转变( convert的过去式和过去分词 )，（使）转化，皈依，改变（信仰）；

例句
The analogue signals from the video tape are converted into digital code.
采自该录像带的模拟信号被转换成数字代码。

to

prep. 向，朝着，到，关于，属于；adv. 朝一个方向的，到某种状态，关闭；

例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。

acetonyl

n. 丙酮基，乙酰甲基；

例句
Water soluble hydroxypropyl � � cyclodextrin was converted to acetonyl hydroxypropyl � � cyclodextrin via selective oxidation.
通过选择性氧化,将水溶性优良的羟丙基β环糊精转化为丙酮基羟丙基β环糊精.

via

prep. 经过，通过，凭借，取道；

例句
Access was via a narrow archway.
通道入口是一道狭窄的拱门。

selective

adj. 精心选择的，选择的，不普遍的，淘汰的；

例句
They condemned the white paper as a charter for centralisation and selective education.
他们谴责白皮书是在怂恿中央集权和精英教育。

oxidation

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例句
Total absorptivity can be up to 98 % using second - order absorption - oxidation process.
采用二级吸收 — 氧化流程,总的吸收率可达98%以上.