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

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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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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Hexahydroxy N-containing heterocyclic compound without sulfur and phosphorus was synthesized and its structure was characterized.

合成了无硫、磷的六元含氮杂环化合物添加剂.

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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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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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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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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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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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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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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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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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Messy female small private bed go to the auto heterodyne!

小乱女的私家床上自拍!

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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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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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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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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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Big pure clear eyes MM be an auto heterodyne be apt most!

清纯大眼MM最爱就是自拍!

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Have treasured up the very long domestic student MM bathroom auto heterodyne best quality!

珍藏了很久的国产学生MM浴室自拍极品!

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That's a heterodyne receiver.

那是外差式接收机.

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Cover open tournament auto heterodyne competition as with a net among 2006.

2006中网公开赛自拍比赛.

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