Condensation reaction of piperazine is a very important step in the process of synthesis of ciprofloxacin.

  • 摘要呱嗪缩合反应是环丙沙星生?工艺中的关键步骤.
  • 来源:网络期刊摘选更新时间:2020-10-21 19:54:02

  • 相关例句
1、

Condensation is the change a gas, as water vapors, into a liquid or solid.

冷凝是气体变化, 如水蒸汽变成液态或固态.

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2、

Mixed acid as the catalyst, vacuum distilling condensation, the yield could be 53.

采用乙醛酸、尿素和回收滤液为原料,混酸为催化剂, 经真空蒸馏缩合制得尿囊素.

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3、

There was condensation on the windows.

玻璃窗上凝结着水珠.

——辞典例句

4、

A cloud is a condensation of water vapour in the atmosphere.

云是由大气中的水蒸气凝结成的.

《现代汉英综合大词典》

5、

Pure essence comes from the condensation of original nature.

纯洁的菁华来自于自然本色的凝聚、沉积.

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6、

The condensation is effected by heating a suitable mixture of sodium hydrogen orthophosphates.

聚合可借加热正磷酸氢钠的适当混合物实现.

——辞典例句

7、

Implementation science cultural perspective, condensation and stimulation development joint effort.

实施科学的文化观, 凝聚和激发发展合力.

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8、

This product condensation, and never can be the construction of secondary water mixing.

本品凝结后, 决不可二次加水搅拌施工.

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9、

Biolight Optimal Condensation Face Cream Cleanser.

Biolight优能水凝洁颜霜.

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10、

It forces you to condense who you are into a relatively small about of space.

这个小框强迫你浓缩你的自我介绍.

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11、

Condense this paragraph into a few sentences.

把这段文字简缩成几个句子.

——辞典例句

12、

It's often easier to condense your feelings in writing.

在写作中聚集你的感情通常更容易.

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13、

As the vapors rise up and pass over the neck of the still , they condense.

水汽上升经过上面蒸馏器的颈部, 并被浓缩.

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14、

The layer will be smoother and more condense after heat treatment.

热处理使得包覆层更加光滑致密.

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15、

It adopts mechanical refrigeration method to condense the moisture in the air and reduce humidity.

采用机械制冷方式,凝结空气中水分,降低湿度.

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16、

Methylation of chromatin causes it to condense.

染色质甲基化后会出现凝缩.

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17、

We boiled down the chemicals to condense it.

我们把它浓缩成化学物品并凝结.

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18、

Water vapor from the bathroom might condense and create conditions of damp.

来自浴室的水蒸汽会冷凝,并制造潮湿.

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19、

The steam produced in vaporize pan reached the condense pipe through guide plate.

在蒸发锅中发生的蒸汽经过导流板装置到达冷凝管.

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20、

You can vaporize it and then condense it back again.

你可以把它汽化然后再凝结成液体.

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