四氮腙
- 與 四氮腙 相關(guān)的網(wǎng)絡(luò)例句 [注：此內(nèi)容來源于網(wǎng)絡(luò)，僅供參考]
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The X-ray structure analysis reveals that the metal is in a square-planar N2O2 coordination environment formed by the phenolate-O, the imine-N and the deprotonated amide-O atoms of hydrazone ligand and the N atom of Himdz.
配合物的晶體結(jié)構(gòu)分析表明久草社区视频在线播放，中心金屬通過酰腙配體的酚基氧原子、亞胺基氮原子国产免费黄片视频在线播放、去質(zhì)子酰胺氧原子以及咪唑的氮原子形成平面四方形的N2O2配位環(huán)境一级欧洲性爱视频。
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Its reaction with ketenes generated in situ from acid chlorides afforded-4--azetidin-2-one, thus provided a 14-member library of-4--azetidin-2-one with yields 76～91% and an excellent stereoselectivity.
我們從PEG支載的苯甲醛出發(fā)，經(jīng)腙的制備及其氯代之后美女不带套日出白浆免费视频，在三辛胺作用下三级爽片免费观看黄片，由氯代腙原位生成的腈亞胺與亞胺發(fā)生[3+2]偶極環(huán)加成反應(yīng)，得到PEG支載四芳基-4美国淫色网，5-二氫-1男女日逼视频，2，4-三氮唑衍生物亚洲中文字幕一区二区在线观看。
- 推薦網(wǎng)絡(luò)例句
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And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.
47：5 法老對約瑟說91超碰一区二区三区，你父親和你弟兄們到你這里來了。
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Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.
提出了用測地線方程亚洲国产精品一区二区久久久、曲面上兩點間短程線來計算膜結(jié)構(gòu)曲面測地線的方法亚洲国产欧美在线人成大黄瓜，同時，采用測地線間垂線的中點連線和用無約束極值法進行空間條狀曲面近似展開的分析男人的视屏超碰女人帮。
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Hey Big Raven, The individual lies dont matter anymore - its ALL a tissue of lies in support of...
嘿大烏鴉亚洲可以免费在线观看的黄色网址，個別謊言的事不要再-其所有的組織的謊言，在支持看毛毛片网站。