Sodium N-( α-phenoxy )-tetradecanoyltaurate ( SPTT ) was synthesized through Williamson etherification, hydrolysis, and acylation, using ethyl 2-bromomyristate, phenol and taurine as the starting materials.

  • 以α - 溴代十四酸乙酯 、 苯酚、牛磺酸为原料,经William son 醚化, 水解, 催化酰化等反应制备了一种芳氧基作疏水基团支链的牛磺酸盐类表面活性剂, 即N - ( α - 苯氧基 ) 十四酰牛磺酸钠(SPTT ).
  • 来源:互联网摘选更新时间:2025-01-19 11:25:02

  • 重点词汇
  • startingn.出发,开始;
  • materialsn.材料( material的名词复数 );布料;衣料;[哲学] 物质;
  • usingv.使用( use的现在分词 );利用;耗费;吸(毒);
  • andconj. 和,与;而且;于是,然后;因此;
  • sodiumn.<化>钠(11号元素,符号 Na);
  • taurinen.牛磺酸,氨基乙磺酸(用于饮料,可提神);
  • phenoln.苯酚,石碳酸;
  • Williamson威廉森(姓氏);
  • 相关例句
1、

The global market recognizes Williamson Valve for itsinnovative, high-quality products result in sales volume steadily growing.

因其不断的技术创新和高质量的阀门产品,威廉姆森阀门被国际市场公认,阀门产品全球年销售量不断稳步增长.

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3、

It gives me the willies.

这使我毛骨悚然.

《现代英汉综合大词典》

4、

Walking down that street at night gives me the willies.

晚上在那条街上走我很害怕.

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5、

What are some of the reasons Christians have to endure suffering for their faith willingly?

我们基督徒有那些能让我们志愿为信念不辞辛苦的奋斗目标?

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6、

I should willingly help you if I could, But I can't.

如果我能够的话, 我会乐意帮助你的.可是我办不到.

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7、

What we do + [ 1 ] willingly is easy.

[ 谚 ] 愿者不难.

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8、

He did it quite willingly.

他甘心做这事.

《现代汉英综合大词典》

9、

We willingly forgive him his fault.

我们愿意宽恕他的过错.

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10、

Unless driven by hunger, a lion will not willingly attack man.

除非受到饥饿的驱使, 狮子是不惯有意向人袭击的.

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11、

All things are easy that are done willingly.

做事乐意,诸事容易.

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12、

Many people willingly offered their blood.

很多人自愿献血.

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13、

Fellows I meet may tell me I'm sweet, And willingly I believe.

见到的小伙子会说我甜美, 我也乐意相信.

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14、

The military now say they're willing to hold talks with the political parties...

军方现在说,他们愿意与政党进行谈判。

《柯林斯高阶英汉双解学习词典》

15、

Works willingly and effectively with others across the organization to accomplish team goals.

与其他组织内外成员进行主动和有效地协作来实现团队的目标.

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16、

He is very free with his time, ie gives it willingly.

他毫不吝惜自己的时间.

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17、

Have the party on a Saturday, when you can get your partner and other willing adults to help...

把聚会安排在周六,这样你就可以找自己的搭档和其他愿意帮把手的成年人来帮忙了。

《柯林斯高阶英汉双解学习词典》

18、

In fact, men willingly gave the ladies everything in the world except credit for having intelligence.

事实上, 男人们是乐意将世界上的一切都献给女人的,只是没让她们具有聪明才智.

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19、

Though she'd lost her job, she saved face by saying she'd left it willingly.

她失去了工作, 却说是自愿离职以保全面子.

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20、

They tried to assure him of their willingness to work.

他们尽力使他相信他们乐意工作.

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