查询词典 Pan-american

Benzaldehyde 1, 2-propylene acetalization was carried out with benzaldehyde and 1, 2-propylene alcohol in the presence of polyaniline doped with ferric chloride.

在以苯甲醛和1，2-丙二醇为原料合成苯甲醛1，2-丙二醇缩醛的反应中，探讨了PAn-FeCl3催化剂对缩醛反应的催化活性。

Pan Haidong: If say a proposal, still be shared, must persistent, must hold to, like us such website most begin to do two people, to today 100 people, because insist to come down,3 years much time also is, there also is a few to do us among the it may not be a bad idea of a few companies of similar industry, a few individual it may not be a bad idea, individual center it may not be a bad idea gradually deflection direction, turn go doing other something, so I feel or want to hold to, want persistence, I believe future is very good, go up from this meaning I am adducible if Feng Lun is told,"Great company is to boil come out ", want to insist to be able to become a great website only.

潘海东：如果说建议的话，还是分享吧，一定要执着，一定要坚持，像我们这样的网站最开始做两个人，到今天100人，三年多的时间也是因为坚持下来，中间也有一些做我们类似行业的一些公司也好，一些个人也好，个人站长也好逐渐的偏移方向，转去做其他的一些东西了，所以我觉得还是要坚持，要执着，我相信未来是非常美好的，从这个意义上我可以引用冯仑讲的话，&伟大的公司是熬出来的&，只要坚持就会成为一个伟大的网站。

The same year, the PAN Er Agrilus genteng successor,"the Mongolian People's Republic of the President of the Bureau hural small."

同年，潘尔吉丁·根登继任&蒙古人民共和国小呼拉尔主席团主席&。

Pan Jin Chang said, Alin is a typical stomach Daohan from the stomach.

潘锦瑶说，阿林是典型的胃受寒引起的胃痛。

Sex of test of rabbit of 24 become known shuts material and method cent of model of block of pan sex small intestine is 3 groups, every groups 8: agroup (group of the 1~1.5 h) that be short of blood, b (the 2~2.5 h) that be short of blood and c group (the 5~6h) that be short of blood, contrast expression of mri of analysis of change of pathology of alvine wall organization.

材料和方法24只大白兔实验性闭袢性小肠梗阻模型分为3组，每组8只：a组(缺血1~1.5 h)、b组(缺血2~2.5 h)和c组(缺血5~6h)，对照肠壁组织病理改变分析mri表现。

Chelate fiber with amidoxime group,which is obtained from chemical modification of PAN fiber,is treated with mercury nitrate to prepare anion-exchange fiber.

离子交换纤维的比表面大，对金属离子具有吸附选择性高、应用形式多样等特点，是近年来发展迅速的新型吸附材料[1~5]。

A chelating fiber with amidoxime functional groups had been prepared from PAN fibers through processes of pre-treatment, crosslinkage and modification.

0引言偕胺肟基螯合剂由于对某些贵重金属[1]、稀土金属[2]具有良好的吸附作用，已成为人们研究的重点。

The coordination process and structure between amidoxime modified polyacrylonitrile fiber and FeCl3 in aqueous solution were studied by using X-ray photoelectron spectroscopy, Fourier transforminfrared spectrometer, dynamic thermal mechanical analyzer, and electrical conductivity method, respectively.

在室温条件下应用偕胺肟改性聚丙烯腈纤维与FeCl3反应制备了聚丙烯腈纤维铁配合物，并分别使用X射线光电子能谱、傅立叶红外光谱、动态热机械分析和电导法对Fe-AO-PAN进行了表征以确定其组成结构。

Chelate fiber with amidoxime group,which is obtained from chemical modification of PAN fiber,is treated with mercury nitrate to prepare anion-exchange fiber.The optimum conditions of the anion-exchange fiber absorption of the thiocyanate ion,such as ion concentration,time,the pH value were studied.

以聚丙烯腈纤维进行NH2OH化学改性制得的含有偕胺肟基的螯合纤维为原料，经Hg(NO3)2化学处理，制得阴离子交换纤维；并以硫氰酸根离子为研究对象，系统地探讨和研究了阴离子交换纤维吸附硫氰酸根离子的最佳条件参数：离子浓度、时间、pH值等。

Pan-Pioneer offer full line of drawing machine with annealer and variety of takeup / payoff stand to our customers , such as auto-change dual spooler, static down coiler , etc.

民锋公司提供全系列伸线机，并配合和种不同的给线/捲取系列给客户以满足需要，如自动双盘收线机，立式落线架等。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。