The preparation and property of urea-formaldehyde resin mocalified by hetero-alcohol oil were introduced.

  • 介绍了杂醇油改性脲醛树脂的制备过程及其性能测试等.
  • 来源:互联网摘选更新时间:2025-01-18 16:04:00

  • 重点词汇
  • byprep. 在…旁边;表示方式;由于;经过;到…之前;
  • propertyn.财产;房地产;特性;属性;
  • ofprep. 关于;属于…的;由…制成;
  • introducedadj.[医]引种的,引进的;
  • preparationn.准备(工作);制剂;
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • resinn.树脂;合成树脂;松香;
  • oiln.油;石油;油画;燃油;
  • 相关例句
1、

The men who think we are beautiful, are hetero, somewhat nice and have money are cowards.

又好又有钱又是异性恋又觉得我们美丽的男人却又没胆量.

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2、

The handsome, nice and hetero men are married.

又帅又好又不是异性恋的男人都结婚了。

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3、

Heterochromatic areas tend to stain intensely during interphase, sometimes forming condensed masses called chromocentres.

异染色质部分在间期有染色很浓的倾向, 有时形成浓缩的块状,这些块状叫做染色中心.

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4、

In this paper , two unsaturated alicyclic nitrogen heterocyclic crownethers were synthesized by phase transfer reaction.

采用相转移催化反应合成了两个不饱和脂环氮杂冠醚.

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5、

We have, therefore , in both of the examples above, heterocyclic compounds with " built-in " or latent functionality.

上述两例中的杂环化合物,都具有 “ 固有的 ” 或潜在的官能基.

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6、

This paper describes the applications and the synthetic method of heterocyclic compounds Imidazolidone and Imidazolethione.

介绍了杂环化合物咪唑酮和咪唑硫酮类化合物的应用及合成方法.

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8、

New , sterically demanding 1, 3-dialkylimidazolinium salts used as N-heterocyclic carbene precursors were synthesized and characterized.

合成并表征了一种新型的有空间需求的N - 杂环卡宾前驱体1, 3- 二烷基咪唑啉盐.

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9、

HH-3 S is a heterocyclic compound, transparent acidic fluid.

HH-3S是一种杂环化合物 、 透明酸性液体.

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10、

Paul did not indulge some of my more heterodox economic thinking.

保罗没有过分迁就我某些更显异端的经济学思路.

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11、

Despite his heterodoxy, faults, and weaknesses, he was a man with a conscience.

虽然克莱不顾世俗, 有许多缺点, 许多毛病, 但是他却是个有良心的人.

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12、

He was already beginning to display quiet symptoms of heterodoxy.

当时,他已开始暗暗流露出叛离正统的迹象.

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13、

Methods: We used heteroduplex mobility analysis ( HMA ) and sequencing to detect mixed infection.

方法使用异双体 动态分析 法和测序检测混合感染.

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14、

Conclusion Heteroduplex-SSCP analysis is simple, economical andalone and it may be widely applied in mutational screening.

结论异源双链-SSCP法突变检出率高,经济、简便, 值得在基因突变筛查中推广应用.

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15、

The testing principle of the laser heterodyne measurement system is explained.

说明了激光外差测量原理.

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16、

Messy female small private bed go to the auto heterodyne!

小乱女的私家床上自拍!

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17、

Beautiful beautiful youth MM auto heterodyne photograph, have watched like it!

青春靓丽的MM自拍照片, 看过的都喜欢!

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18、

Spatial heterodyne spectroscopy ( SHS ) is a new spectroscopic technique which can obtain high spectral resolution.

空间 外差 光谱技术 是一种新型的可实现超光谱分辨的光谱分析技术.

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19、

Virtually all receivers in use today employ Armstrong's super heterodyne concept.

实际上所有接收器在使用中今天使用阿姆斯壮的超级外差概念.

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20、

Net friend auto heterodyne photograph that you definitely had looked at!

你一定看过的网友自拍图片!

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