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Tris cyanurate as an excellent additional retardant was synthesized by using cyanuric chloride and 2,4,6-tribromophenol as starting materials in the presence of acid accepter.

本文以三溴苯酚和三聚氯氰为原料,在缚酸剂的存在下,合成了一种性能优良的添加型阻燃剂三三聚氰酸酯。

But since the 2nd after the auction ends, brilliance day is become did not entrust to the auction tardy however just pay an auction money, on April 15, shanghai inferior abstruse formal and written announcement auctions an orgnaization, because reason cannot pay corresponding auction money,say, will abandon buying suffer triplex group place holds equity, this is meant triplex the firm ascends the 3rd arsis to sell a station.

但自从第二次拍卖结束后,光华天成却迟迟未向拍卖委托方支付拍卖款项, 4月15日,上海亚奥正式书面通知拍卖机构,称因故无法支付相应的拍卖款项,将放弃买受三联集团所持股权,这就意味着三联商社将第三次登上拍卖台。

So a new model of three-dimension neural network is proposed in this paper to deal with the problem of three-dimension assignment.

该文提出了一种三维神经网络模型,用以解决三节点情况下航迹关联的三维分配问题,并进行了实验仿真。

Methods Pure tone audiometry,SISI,ABLB and white-noise masking effect(Langenbeck's methods) audiometries were performed in 30 patients (44 ears) with sensorineural hearing loss with BOSCH audiometer made in Germany.

用德国产BOSCH听力计对30例(44耳)感音神经性听力损失患者作纯音测试和阈上测听(包括Langenbeck,SISI和ABLB试验),比较三种试验相对于三种听力曲线及1,2和4 kHz三频率的阳性结果。

The main products are: HH-01 fungicides HH-02 organic dispersant HH-03 cationic starch Wood HH-04 cationic starch Department HH-05 modified starch warp sizing agents also sell German Baker Chemical Co., Ltd. Main Products Defoamer series product: E640, T50 Surface Sizing Agent: A281, A288, K532, pesticides / medicine / veterinary medicine a variety of intermediate products (p-Bromo-p-Bromotoluene bromoform 1 - bromo-heptane triethyl citrate 1,2, 3 - Three Bromopropane 3 - chloro -4 - fluoro bromobenzene Bromotoluene ethylbenzene 4 - bromo -2 - bromo-ethyl-Chloroaniline 2 - bromo--5 - chloro-toluene 3 - bromo-methyl 1,6 C - Dibromo Hexane 1 - bromo -4 - nitrobenzene o-methoxy benzaldehyde acid propyl bromide p-fluorotoluene bromo dodecane toluene four of iodine bromide bromoethane three citric acid tert-butane n-butyl 2 - bromo-p-bromo-butane Hydroxybenzaldehyde between 2 - bromo-propionic acid bromide veratryl aldehyde inter-bromo-trifluoro-n-hexane of toluene on Bromoxynil Bromotoluene toluene ethylbenzene o-bromophenol bromide bromide Cyclohexane Cyclopentane bran acid dibutyl maleate Ethyl Lactate Propylene between bromine bromine bromine between aniline o-anisidine o-fluorophenol difluorobenzonitrile to aminobenzaldehyde Bromotoluene aniline on Bromobenzaldehyde Bromotoluene acid) and other relevant units have been in substantial promotion, and client set up a good relationship of cooperation has been the user's praise.

现主要产品:HH—01杀菌剂 HH—02有机分散剂HH—03阳离子淀粉 HH—04木署阳离子淀粉 HH—05 经纱上浆变性淀粉同时还代理销售德国贝克化学公司系列产品主要产品消泡剂:E640 、T50 表面施胶剂:A281、A288 、K532,农药/医药/兽药中间体多种产品(对溴苯酚对溴甲苯溴仿 1-溴庚烷柠檬酸三乙酯 1,2,3-三溴丙烷 3-氯-4-氟溴苯对溴乙苯 4-溴-2-氯苯胺溴乙酸乙酯 2-溴-5-氯甲苯 3-溴丙酸甲酯 1,6-二溴己烷 1-溴-4-硝基苯邻甲氧基苯甲醛溴乙酸丙酯对氟甲苯溴代十二烷对碘甲苯四溴乙烷溴代叔丁烷柠檬酸三丁酯 2-溴氯苯间羟基苯甲醛溴丁烷 2-溴丙酸黎芦醛溴已烷间溴三氟甲苯对溴苯腈对溴乙苯邻溴甲苯溴代环已烷溴代环戊烷糠溴酸马来酸二丁酯溴丙烯乳酸乙酯间溴苯胺间溴苯甲醚邻氟苯酚邻氟苯腈对氨基苯甲醛对溴苯胺对溴苯甲醛对溴苯甲酸)等在相关单位得到了大量推广,与客户建立了良好的合作关系,得到了用户的赞誉。

In this paper, the principle and method of 3D visualization by geodesic coordinate system of ellipsoidal surface are proposed.A three-dimensional model for geographic information system visualization by ellipsoid-based digital terrain model is suggested for the first time.

虽然三维GIS在理论研究方面已经有了很大进展,但实现一个成熟完整的三维GIS系统还是相当困难的,目前在实际应用中与三维GIS相关的大多集中在三维可视化方面,如城市三维景观模型[1~ 3] 、矿区模型[4 ] 等。

A ternary operation; a treble row of red beads; overcrowding made triple sessions necessary; triple time has three beats per measure; triplex windows.

三重操作;三排红色的珠子;要容纳过多的人使三次会议成为必需的;三拍子的每一小节有三折;三重窗户。

Materials and Methods: According to authoritative clinical diagnosis standards and evaluation standards, 90 cases of outpatients and inpatients were selected as the research subjects. These patients of H.pylori associated alimentary disease all failed on routine triple therapy and belonged to deficiency-cold of spleen and gaster, damp-heat of spleen and gaster as well as stagnant blood of gaster. 90 cases were divided into three groups stochastically. Among these patients, 30 cases were served as contrast groupⅠ treated by "Omeprazole, Clarithromycin, Metronidazole", 30 cases were served as contrast groupⅡtreated by "Omeprazole, Levofloxacin, Ornidazole", the other 30 cases were served as observation group treated by "Qingyou Soup" associated with above-mentioned routine medicines. The period of treatment of all three groups was 2 weeks.

资料与方法:根据2007年《第三次全国Hp共识会议》制定的Hp感染临床诊断标准、根除标准,以及2002年《中药新药临床研究指导原则》的病例选择标准、中医辨证标准、临床疗效判断标准,选择经西医常规三联疗法根除失败的Hp感染相关消化疾病,且中医辨证属脾胃虚寒、脾胃湿热、胃络瘀血证的门诊和住院患者90例,随机分为对照组Ⅰ、对照组Ⅱ、治疗组,对照组Ⅰ30例予常规三联药物&奥美拉唑、克拉霉素、甲硝唑&治疗,对照组Ⅱ30例予新三联药物&奥美拉唑、左氧氟沙星、奥硝唑&治疗,治疗组30例予中药方剂&清幽汤&联合上述常规三联药物治疗,三组均以1周为一个疗程,共治疗2个疗程。

Using classical diazotisation of anilines, 5-(4-aminophenyl)-10,15,20-triphenyl-porphyrin was converted to a series of meso-tetraarylporphyrins with different substituents, including 5-(4-hydroxylphenyl)-10,15,20-triphenylporphyrin (80%), 5-(4-chlorophenyl)-10,15,20-triphenylporphyrin (74%), 5-(4-iodinphenyl)-10,15,20-triphenylporphyrin (76%), 5-(4-hydrazinephenyl)-10,15,20-triphenylporphyrin (67%) and 5-(4-bisphenyl)-10,15,20-triphenylporphyrin (32%). Therefore an efficient way of synthesizing unsymmetrically substituted TAPs was developed.

利用芳胺的重氮化及重氮盐反应,研究了5-(4-氨基苯基)-10,15,20-三苯基卟啉上氨基官能团的转化反应,以较高产率合成了5-(4-羟基苯基)-10,15,20-三苯基卟啉(80%)、5-(4-氯苯基)-10,15,20-三苯基卟啉(74%)、5-(4-碘基苯基)-10,15,20-三苯基卟啉(76%)、5-(4-肼基苯基)-10,15,20-三苯基卟啉(67%)和5-(4-联苯基)-10,15,20-三苯基卟啉(32%)等一系列含单个para-取代基的meso-四芳基卟啉,为合成不对称取代的芳基卟啉提供一条有效途径。

Alternative layers of target material 〓 are irradiated with (47.5 MeV/u)〓 ions, the ternary fission events of hot nuclei are verified and the probabilityratioes of ternary fission relative to binary fission with projectile energy from25Mev/u to 47.5MeV/u are measured and reprodurced with calculation result ofstatistical cascade fission model program written by myself. The fact that ternaryfission at low excitation energy come from cascade fission is shown.

5MeV/u〓束轰击Bi靶时,用叠层靶技术,实验证明了热核三分裂变确实存在,并测量了25MeV/u~47.5MeV/u 〓三分裂变相对于二分裂的三二比的激发曲线,利用自编级联统计模型程序,模拟了低温热核的三分裂相对于二分裂的几率,结果也表明在较低激发时热核三分裂是级联三分裂。

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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。

There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.

双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。