In this article,byJordan-Winger transformation,the weakly dimerized spin-1/2 anti-ferromagneticchain is transformed into quantum sine-Gordon model in the continuum limit.Onthe fundament of self-consistent field the usual field variable and canonical momen-tum are rescaled by using the Bogoliubov transformation.

我們利用Jordan-winger變換，在連續(xù)表象把量子二聚化spin-1/2反鐵磁鏈哈密頓變換至sine-Gordon方程日韩自拍另类丝袜视频，在自洽場理論的框架內(nèi)利用Bogoliubov變化重新標(biāo)度了常規(guī)場變量和動量精品剧情日韩欧美在线观看视频，有效地解決了遠紅外發(fā)散問題，自洽地得到了基態(tài)能和激發(fā)譜在线免费黄色视频手机网站,。

The emulsion preferably contains an oxidatively dimerized form of a mesoionic compound having a thiolate structure, and a silver chloride content of at least 90% by mol.

該乳劑優(yōu)選含有氧化二聚形式的具有硫醇鹽結(jié)構(gòu)的介離子化合物和至少90摩爾％的氯化銀性vr片免费视频。

Results Bulbus alkaloids easily formed molecular ions(superscript + in MS and dimerized easily in alcohol solution, which did not dimerize in acidity solution. Collision induced dissociation made these alkaloids easily lose a molecule of H2O. The MS spectra of the extracts of five Bulbu Fritillartae species indicated that the major molecular ions were similar to each other, but different varieties showed very different relative abundances of these molecular ions.

結(jié)果 在正離子一級質(zhì)譜中，貝母生物堿易形成帶一個正電荷的準(zhǔn)分子離子，并且在中性醇溶液中美女性爱国产，貝母生物堿易形成二聚體二级黄片免费，在酸性介質(zhì)中則無此現(xiàn)象；二級碰撞誘導(dǎo)解離易使貝母生物堿脫去一分子水黄色看片网址；5種貝母對照藥材的總生物堿提取液的一級電噴霧質(zhì)譜圖顯示99riav8，主要分子離子峰基本相同，但因品種不同相對豐度差異較大800av在线网站。

The dimerized HDC was separated and formed spherical vesicles in 20% ethanol/water mixed solvents.

分離出來的二聚HDC在20%的乙醇/水混合溶劑中能形成球形的囊泡色综合国产中文视频a区。

In the half-filled case, a dimerized lattice will be formed and its ground state is at an insulating phase.

在一維電-聲子體系中，電聲相互作用使得金屬相總是不穩(wěn)定的国产精品国产高清，這就是Peierls相變黄色αV在线视频。

dimerized rosin：二聚松香

"dimerization","二聚合物作用" | "dimerized rosin","二聚松香" | "dimethylbutadiene rubber","二甲基丁二烯橡膠"