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Copper-containing catalysts are the most suitable catalysts for producing 1, 2-propanediol through catalytic hydrogenolysis of glycerol.

  • 对甘油催化氢解制取1, 2- 丙二醇效果最好的是含铜的催化剂.
  • 来源:互联网摘选更新时间:2025-01-20 18:13:56
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  • 重点词汇
  • the most特大;
  • catalystsn.<化>催化剂( catalyst的名词复数 );触媒;促进因素;有感染力的人;
  • catalyticadj.接触反应的;起催化作用的;
  • throughprep. 穿过;贯穿;从…一端至另一端;透过…看到;隔着…听到;自始至终;从头到尾
  • forconj.因为，由于;
  • ofprep. 关于;属于…的;由…制成;
  • glyceroln.甘油，丙三醇;醋精;
  • producingv.生产（ produce的现在分词 ）;产生;制作;创作;
  • 相关例句
1、

Under suitable conditions, the conversion on 1, 2-propanediol asas % and the selectivity on acetone aldehyde %.

试验结果表明,在适宜的条件下, 该催化剂对1, 2-丙%,对丙酮醛选择性达到了%.

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2、

She always gave me a black look.

她总是对我怒目而视.

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3、

He gave me a black look.

他恶狠狠地看了我一眼.

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4、

He gave a black look at the impolite waiter in the restaurant.

他对不礼貌的餐厅服务员狠狠地看了一眼.

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5、

She gave me a black look when I stared at her.

当我盯着她时,她狠狠地瞪着我.

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6、

When I dropped the teapot she gave me a black look.

我把茶壶摔到地上,她恶狠狠地瞪我一眼.

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7、

He answered by giving me a black look.

他对我报以怒目相视.

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8、

Emerald sea, sardius ground, jasper sky to bleach.

翡翠之海, 玛瑙的大地, 漂白那碧玉色的天空.

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9、

Similarly, the study of continuous systems is steadily giving ground to that of discrete systems.

同样的, 连续系统的研究正不断地让位于离散系统的研究.

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10、

Larger values of the dispersion are common, but smaller values do not seem to occur.

比较大的离散度值是常有的, 但较小的离散度值却很少见.

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11、

This process of separation and spreading out of particles by random walks is known as diffusion.

粒子通过随机运动离散开去的这种过程就叫打散.

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12、

If the density is too low , however , gravity will be insufficient to halt its outward rush.

如果宇宙的密度太低, 引力就不足以阻止它向外离散.

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13、

Particle-dispersed is a mostly-used method to fabricate ceramic composites.

颗粒弥散增强复相陶瓷是经常使用的材料复合方法.

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14、

Objective To master the clinical characteristics and diagnosis treatment principle.

目的掌握急性弥散性血管内凝血(DIC) 临床特点及诊治原则.

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15、

Modern technology of communication can bring the people from all over the world together.

现代通讯技术能使世界各地的人都会集在一起.

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16、

New York City is a meetingground of people from almost every part of the world.

纽约市几是全世界各地人会集之处.

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17、

Nowadays, technology that is shared by all lines of research stimulates convergence of research interests.

现下, 研究的全部产品分享的技术刺激研究的会集使感兴趣.

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18、

I'm also concentrating on catching an error that I may have made.

我还会集中精力于捕捉我可能犯的错误.

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19、

The lamp of meeting burns long; it goes a at the parting.

聚会会议时的灯光,正点了良久, 会集时,灯便立即亡了.

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20、

New York City is a meeting ground of people from almost every part of the world.

纽约市几乎是全世界各地人会集之处.

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