亚电子

The achene epidermis of 15 species of Carex subgenus Indocarex was observed with SEM.

应用扫描电子显微镜，观察了15种苔草属复序苔草亚属植物果皮的微形态特征。

Pentanediol dithiophene ester was synthesized by means of alcoholysis reaction using 2,4-Pentanediol and Aroly chloride as raw materials, and 1H NMR spectrum was characterized and it can not be explained.

以2，4-戊二醇和芳酰氯为原料，通过醇解反应合成了一种新的内给电子体化合物二(2-噻吩甲酸)-2，4-戊二醇酯，表征其1H-NMR谱，发现化学位移在2附近出现了三组亚甲基峰，无法解释。

Beijing ATV Granville Electronics Ltd. is a dedicated security product development and sales of high-tech enterprises.

北京亚视威电子有限公司是一家致力于安防产品开发及销售的高科技企业。

With angel investments from family and friends, he launched his startup in 1995 from Seattle, evolving it from a bookseller to the world's biggest online retailer, period.

尽管网路世界历经无数次的泡沫化和ups and downs，15年来，亚马逊依旧是全球最大的电子商务网站，而它的发展历程也成为网路上最著名的经典。

Caledonian Business School has a fine reputation for developing innovative programmes in areas such as Risk Management, E-Business and International Fashion Marketing.

喀里多尼亚的商学院有一个良好的信誉为发展的创新方案等领域的风险管理，电子商务和国际时装营销。

One Virginia customer sent an email asking,'Don't you think Michelle Obama would look so elegant in your cardinal red duchesse satin gown?

一位元来自佛吉尼亚的顾客在电子邮件中问道，如果米歇尔·奥巴马穿上你们的红色丝缎礼服，肯定会显得光彩照人，难道你们不这么认为吗？

But the effluent ammonium in the anoxic reactor, where enough NO2 were present, was equal to the blank system, and no ammonium was converted to such nitrogen compounds as NO2- and N2 by Nitrosomonas eutropha using NO2 as electron acceptor, which maybe caused by lack of the function bacteria. There were two ANAMMOX reaction pathways in the one-stage autotrophic nitrogen removal system. One way was that after part of NH4+ was oxidized to NH2OH under aerobic conditions, NH2OH and NO2- were converted to N2O under anaerobic conditions, at last N2O was further converted to N2 which realized the nitrogen removal; Another way was that at first NO2- was reduced to NH2OH, NH2OH reacted with NH4+ to form N2H4, which was further converted to N2 subsequently, realizing the nitrogen removal.

结果表明：单级自养脱氮系统内6.72%的氨氮是通过吹脱等物化作用去除的，不超过6.02%的氨氮是通过传统硝化反硝化途径去除的，87.26%左右的氨氮是由自养脱氮途径去除的，自养脱氮反应起主要脱氮作用；在足够NO2存在且缺氧的条件下，单级自养脱氮系统内的出水氨氮浓度与空白反应器相当，NH4+并没有被亚硝化单胞菌以NO2为电子受体氧化为NO2-和N2等化合物而得以去除，可能是因为系统内不存在该代谢功能的亚硝化功能菌；单级自养脱氮系统内存在两条ANAMMOX反应途径：其中一条途径即NH4+在好氧条件下被氧化为NH2OH后，生成的NH2OH与系统内的NO2-在缺氧条件下被转化为N2O，N2O则进一步被转化为N2而实现氮的去除；另外一条途径即NO2-首先被还原为NH2OH，生成的NH2OH则与系统内的NH4+反应生成N2H4，N2H4继续被转化为N2而实现氮的去除。

Professional silk screen etching: stainless steel signs, letter box, mechanical panel, ti-gold signs medal, copper signs nameplate, PVC electric nameplate, metal highlight signs, brushed aluminium oxidation panel, blasting panel, acrylic show stand, acrylic medal, metal high grade name card, and VIP card.

专业丝印蚀刻：不锈钢标牌，信报箱，机械面板，钛金标牌奖牌，铜质标牌铭牌，PVC电子铭牌，金属高光标牌，铝拉丝氧化面板，喷砂面板，亚克力展示牌，亚克力奖牌，金属高级名片，贵宾卡。

A Potassium ion transfer and electron transfer between potassium ferricyanide in the aqueous phase and ferrocene in nitrobenzene are observed using potassium ferricyanide/potassium ferrocyanide as the redox couple. Meanwhile, the transfer reactions of some hydrophilic ions (Li〓, Na〓, H〓, K〓 and NH〓〓) are obtained using ferric sulfate/ferrous sulfate as the redox couple.

a以铁氰化钾/亚铁氰化钾为电对观察到钾离子在水/硝基苯界面上的转移和铁氰化钾与三茂铁之间的异相电子转移过程；以硫酸铁/硫酸亚铁为电对观察到强亲水性阳离子(Li〓、Na〓、H〓、K〓和NH〓〓)在水/硝基苯界面上的转移。

July 27, 1974 off California USS ENTERPRISE suffers a fire in an electrical maintenance area off California.

年7月27 日加利福尼亚 USS 企业遭受火在一个电子维护区域加利福尼亚。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。