辛

The invention discloses an InP quantum point preparing method, comprising the steps of:(1) mixing InCl3 with trioctylphosphine oxide, and preserving heat at 90-110DEG C to prepare a solution whose In content is 0.1-0.3mol/L;(2) raising temperature to 130-180DEG C, and charging argon gas;(3) injecting PSi(CH333 into InCl3-TOPO compound in the molar ratio of 1 to 1-1 to 2;(4) when the solution color turns into transparent red or orange, raising temperature to 260-270DEG C and preserving heat;(5) lowering temperature to 90-110DEG C and injecting dodecyl amine, decyl amine or mercaptan;(6) dissolving reacting mixture in nonpolar solvent to form transparent colloidal solution, then adding in polar solution until the colloidal solution is muddy, and centrifugally separating and obtaining deposits and supernatant; and (7) centrifugally separating the supernatant, where the above steps (1)-(5) are performed.

本发明公开了一种InP量子点的制备方法，其步骤为：①将InCl 3 与三辛基氧膦混合，在90～110℃保温制得In含量为0.1～0.3mol/L的溶液；②升温到130～180℃，通入氩气；③将PSi(CH 3 3 3 注射入InCl 3 -TOPO复合物中，其摩尔比为1∶1～1∶2；④待溶液颜色变为透明的红色或橙红色，将升温260～270℃保温；⑤降温到90～110℃，注入十二胺、癸胺或硫醇；⑥将反应混合物溶于非极性溶剂，形成透明的胶体溶液，然后加入极性溶剂，直至胶体溶液出现混浊状，然后离心分离获得沉积物和上层清液；⑦取上层清液进行离心分离。上述步骤①～⑤在保护气氛下进行。

Methods: Fresh saphena rings were sudied in organ chamber after incubating with Krebs-Henseleit bicarbonate solutions, FWM, KH with 0.1mmol/L NCR, FWM with 0.1mmol/L NCR at 37℃ for 1 hour. Precontraction induced by prostaglandin F2 (U4661930nmol/L) and endothelium-dependent relaxation induced by calcium ionophore A23187 l0^(-10~l0^(-6) mol/L were measured in the presence of indomethacin (7μmol/L) and LNNA (300μmol/L). Result: No significant changes were found in the 4 groups under the light microscope.

采用器官槽法研究在37℃有氧条件下用重碳酸盐缓冲液、含0.1mmol/L NCR的KH液、FWM液、含0.1mmol/L NCR的FWM液中浸泡血管环1h后，再用7μmol/L吲哚美辛和300 μmol/L N-硝基－L-精氨酸作用后，检测30 nmol/L U46619及不同浓度A23187引发的血管收缩舒张反应。

For Mr Singh, it is a moral imperative to change this state of affairs.

对辛格先生来说，改变这一状况是一种道义责任。

People who know Cindy Langdon including colleagues and marketing clients, have by now taken her change of voice in stride.

认识辛迪兰顿的人，包括她的同事和营销客户，对于她口音的转变都能泰然处之。

Do you think I look like Carol Channing?

这样子像卡洛辛尼吗？

We prove that the symplectic schemes preserve the charge conservation law exactly and analyze the energy residual. Both the global error and convergence ratio of the numerical solution are of ?

证明了我们构造的辛格式保持电荷守恒，而且分析了它的能量误差，证明了数值解的整体截断误差和解的收敛速度均为？

IS CALIFORNIA'S governor, Arnold Schwarzenegger, about to terminate America's venerable system of primary elections, that months-long political charivari ⑴ that brings fleeting fame to the otherwise obscure citizens of Iowa and New Hampshire?

加州州长阿诺·史瓦辛格将要终结美国传统悠久的总统初选制度吗？这一初选制度带给爱荷华州和新罕布什尔州（分别是最早进行基层党团会议初选和个人投票初选的两个州，译者注）几个月政治上的喧嚣，为那里的平民百姓争得短暂的荣誉。

A painting of the amusements on a moonlit water terrance shows Bakhat Singh and a female favourite on a low floral-decorated charpoy that has cushions at either end for support.

在特伦斯一幅画中描绘了在月光水中娱乐景象，显示出了阪克哈特-辛格和一名他最喜爱的女性，低花装饰查尔泊。

Hinds would make his third escape from Chelmsford Prison less than a year later.

其后辛兹一边躲避苏格兰场的追捕，一边不断向不列颠的译员寄去他的建议书并向媒体提供磁带还接受采访，以此申辩自己无罪。

A pleasant and fruit forward red, with fresh flavours of plum, red cherry and spice.

令人愉悦的果红色泽，充溢着洋李，红樱桃和辛香料的新鲜味道。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。