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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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

说明了激光外差测量原理.

Messy female small private bed go to the auto heterodyne!

小乱女的私家床上自拍!

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!

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.

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.

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

你一定看过的网友自拍图片!

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

清纯大眼MM最爱就是自拍!

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!

That's a heterodyne receiver.

那是外差式接收机.

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

2006中网公开赛自拍比赛.