亚相

In this study, seven biogenic amines contents in Litopenaeus vannmei, including tyramine, putrescine, cadaverine, histamine, agmatine, spermidine and spermine, were determined by using a reverse-phase HPLC method with automatic post-column o-phthalalde-hyde derivatization.

以邻苯二甲醛为柱后衍生化试剂，采用反相HPLC法测定凡纳滨对虾中的酪胺、腐胺、尸胺、组胺、胍丁胺、精胺和亚精胺等7种生物胺。

The production company specializing in the production of crystal words, Tongzi, iron word, titanium word, the word bubble, billboards, Xiongpai, meals Taiwan card, drinks licence, signage, medals, plaque, the licensing authority to display the licence, licensing departments, products Display stand, KT display panels, acrylic panels, light boxes, signs, Penhua, silk screen technology, business cards, X-Chin, Chin-widening net, Yi Labao, promotions, Taiwan, product display stand, Zhangui, Acrylic products, acrylic display stand phones, MP3 Chin-acrylic, acrylic-exhibition of digital products, shoes stent, red wine display stand, cosmetics display stand, signage, exhibition planes, vases, pumping carton , Pencil cases, Zhuangtai boxes, photo frames, CD-and-debris, paper planes, included boxes of miscellaneous items, Cardcase, business gifts, and so on.

本公司专业生产制作水晶字、铜字、铁字、钛金字、泡沫字、广告牌、胸牌、餐台牌、酒水牌、标识牌、奖牌、铭牌、授权牌、展示牌、科室牌、产品展示架、KT展板、亚克力展板，灯箱、招牌、喷画、丝印工艺、名片，X展架、拉网展架、易拉宝、促销台、产品展示架、展柜等，压克力工艺品、压克力手机展示架、压克力MP3展架、压克力数码产品展架、鞋支架、红酒展示架、化妆品展示架、标识牌、展架、花瓶、抽纸盒、笔盒、妆台盒、相架，CD架，杂物架、文件架、杂物收纳盒，名片盒、商务礼品等等。

In this dissertation, EISCAT radar observations and computer numerical simulation methods are involved to study the climatologic characteristics of polar ionosphere and their mechanisms, as well as the polar ionospheric responses to magnetospheric particle precipitation and convection electric field. Then, with the help of the numerical computation, the EISCAT data are employed to invert the energy spectra of auroral precipitating particles and their responses to magnetic storms and substorms.

本文联合利用EISCAT雷达数据和计算机数值模拟手段，以雷达探测数据为基础，数据分析和数值模拟、理论研究相结合，研究了极区电离层气候学特征与机制，磁层粒子沉降和对流电场对极区电离层的影响，并利用雷达数据反演极光沉降粒子能谱特征及其对磁暴和亚暴的响应。

A new kind of copolyetherimide is synthesized, and effect of contents of this kind of COPEI resin on morphology of blends of COPEI/the diglycidyl ether of bisphenol A(the Epikote 828)/ 4,4'-diamino diphenyl sulphone and preparation of epoxy resin microspheres are researched .

采用共缩聚方法合成了一种新型聚醚酰亚胺，通过改变它在COPEI/双酚A二缩水甘油醚型环氧树脂(E828)／二氨基二苯基砜共混体系中的用量，考察了对共混体系的相结构以及对制备环氧树脂微球的影响。

When heated to 1 300 ℃, these metastable phases transformed into stable (3∶2) mullite,α-Al 2O 3 and cristobalite.

在室温 1 30 0℃热震过程中，这些亚稳相转变成稳定的(3∶ 2 )莫来石和α- Al2 O3，同时也有少量的方石英析出。

A novel series of naphthalimide dendrimers has been synthesized, into whose dendron novel specific function units are introduced. The absorption and fluorescence properties of the arrays were studied and discussed. Excitation of the terminal donor chromophores carbazole mainly results in the fluorescence of the core dye alone, whose efficiency is dependent on the dendrimer generation.

在树枝上引入特定的功能单元，将多个具有特定功能团连接起来，形成功能化树枝状周边分子团簇，然后将它们分别与核心色素萘酰亚胺相连接，合成新型周边树枝状功能化的有机发光材料。

This competition was for the conception of a peace park linking the two Diomede islands, situated in the middle of the Bering Strait, to unite the Eurasian and American continents through a pertinent architectural symbol.

该竞赛的理念为将一座和谐公园与两座代奥米德群岛相连接，意图通过相同的建筑标志将欧亚和美洲大陆统一起来。

The influence of each condition on the reaction speed and yield was studied, and the optimal conditions were: the ratio of the amount of substance of aromatic amine and heptafluoro-isopropyl iodine was 1:1.1~1.5, the amount of substance of sodium dithionite, sodium bicarbonate, aniline compounds were respectively 1.1~1.3, the amount of substance of phase transfer catalyst TBAB and aniline compounds was 0.05~0.1, the concentration of aniline compound was 0.5~1.0 mol/L, reaction temperature was 10~20 ℃, and the solvent was aether.

最佳结果为：芳胺与七氟异丙基碘的物质的量比1：1.1~1.5，连二亚硫酸钠、碳酸氢钠与苯胺的物质的量分别为1.1~1.3，相转移催化剂四丁基溴化铵与苯胺的物质的量比在0.05~0.1，溶剂总用量使苯胺浓度在0.5~1.0 mol/L；反应温度10~20℃；溶剂采用乙醚。取代基供电子性越强，反应时间越短，产率越高；氨基的对位优先反应，氨基的邻位较难发生反应；且七氟异丙基总是优先取代在芳环电子云密度较高的位置上。

It was found that the energy barrier of the indirect reaction of DMA with nitrous acid...

这一结论和NDMA的形成速率与亚硝酸的浓度的平方成正比的实验结果相一致。

Using completely PVD method, successively depositing doffing pellicle twain anhydride and diamine on the polishing glass substrate in the high vacuum environment, and then processing heat treatment in proper surrounding temperature., make sure twain anhydride and diamine form polymeric amic acid, and more ring-imidization.

采用全物理气相沉积方法，在高真空环境中将脱膜剂、二酐和二胺先后沉积于抛光的玻璃衬底上，然后在适当的环境温度中进行热处理，使二酐和二胺形成聚胺酸，并进一步环亚胺化。

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。