查询词典 B.C.

The seventh tone in the scale of C major or the second tone in the relative minor scale.

b 音， b 调c大调音阶中的第七个音或c 小调音阶中的第二个音

Objective To study the efficacies of quadruple regimens for thetreatment of peptic ulcer disease and eradication of Helicobacter pylori.Methods 102patients with Hp associated peptic ulcer were randomly divided into three groups,groupA（n=98）received sanjiuweitai-based quadruple regimen（Yangweishul.2g,bid+ranitidine150mg,bid+amoxicillin500mg,bid+metronidazole400mg,bid）;group B（n=31）received colloidal bisˉmuth subcitrate110mg,bid+ranitidine150mg,bid+amoxicillin500mg,bid+metronidazole400mg,bid;groupC（n=23）received ranitidine150mg,bid+amoxicillin500mg,bid+metronidazole400mg,bid.Antibiotics were griven for two weeks,the other drugs were given for six weeks,the efficacies were determined by gastroendoscopy or 13 C—UBT.

目的 探讨四联疗法对消化性溃疡的治疗作用及根除幽门螺杆菌的效果方法将102例胃镜证实消化性溃疡者随机分为3组，A组48例给予养胃舒1.2g+雷尼替丁150mg+阿膜西林500mg+甲硝唑400mg，bid；B组31例给予铋剂220mg+雷尼替丁150mg+阿莫西林500mg+甲硝唑400mg，bid；对照组（C组，23例）给予雷尼替丁150mg+阿莫西林500mg+甲硝唑400mg，bid；以上药物除抗菌药物只服用2周外，其余药物服至6周末疗程结束，第7周复查胃镜和 13 C呼气试验。

Methods 102patients with Hp associated peptic ulcer were randomly divided into three groups,groupA（n=98）received sanjiuweitai-based quadruple regimen（Yangweishul.2g,bid+ranitidine150mg,bid+amoxicillin500mg,bid+metronidazole400mg,bid）;group B（n=31）received colloidal bisˉmuth subcitrate110mg,bid+ranitidine150mg,bid+amoxicillin500mg,bid+metronidazole400mg,bid;groupC（n=23）received ranitidine150mg,bid+amoxicillin500mg,bid+metronidazole400mg,bid.Antibiotics were griven for two weeks,the other drugs were given for six weeks,the efficacies were determined by gastroendoscopy or 13 C—UBT.

将102例胃镜证实为消化性溃疡者随机分为3组，A组48例给予养胃舒1.2g+雷尼替丁150mg+阿膜西林500mg+甲硝唑400mg，bid；B组31例给予铋剂220mg+雷尼替丁150mg+阿莫西林500mg+甲硝唑400mg，bid；对照组（C组，23例）给予雷尼替丁150mg+阿莫西林500mg+甲硝唑400mg，bid；以上药物除抗菌药物只服用2周外，其余药物服至6周末疗程结束，第7周复查胃镜和 13 C呼气试验。

Methods 102patients with Hp associated peptic ulcer were randomly divided into threegroups,groupA（n=98）receivedsanjiuweitai-basedquadrupleregimen（Yangweishul.2g,bid+ranitidine150mg,bid+amoxicillin500mg,bid+metronidazole400mg,bid）;group B（n=31）received colloidal bisˉmuth subcitrate110mg,bid+ranitidine150mg,bid+amoxicillin500mg,bid+metronidazole400mg,bid;groupC（n=23）receivedranitidine150mg,bid+amoxicillin500mg,bid+metronidazole400mg,bid.Antibiotics were griven for two weeks,the other drugs were given for six weeks,the efficacies were determined by gastroendoscopy or 13 C―UBT.

将102例胃镜证实为消化性溃疡者随机分为3组，A组48例给予养胃舒1.2g+雷尼替丁150mg+阿膜西林500mg+甲硝唑400mg，bid；B组31例给予铋剂220mg+雷尼替丁150mg+阿莫西林500mg+甲硝唑400mg，bid；对照组（C组，23例）给予雷尼替丁150mg+阿莫西林500mg+甲硝唑400mg，bid；以上药物除抗菌药物只服用2周外，其余药服至6周末疗程结束，第7周复查胃镜和 13 C呼气试验。

F. pumila had the strongest capacity to adhere to walls, and it formed a quite good covering landscape by means of a large quantity of adventitious roots. Furthermore, it was tolerant to shade, and the effects of shading on its growth and landscape covering were very small. P. heterophylla had the rapidest growth and covering speed, and it adhered to walls by adhesive discs, but was defoliated in winter or after a long period of shading. The other three vines climbed walls using adventitious roots, and their adhering capacities were all relatively poor. However, E. fortunei still formed a relatively good covering due to its rapid growth and emerald leaf colour. After shading for four months, leaves of F, pumila, C. grandiflora, and P. serpens became thin, and accordingly their leaf weight per unit area significantly decreased. Shading also reduced chlorophyll contents of C. grandiflora and E. fortunei but enhanced those of F. pumila and P. serpens, It did not influence leaf thickness, leaf weight or chlorophyll content of P. heterophylla. Whether shaded or not, the relationship between Pn and PAR for each species could be expressed as y=alnx+b, and furthermore there was a significant (P.01) correlation between them. Pn and LCP values for all five lianas also significant (P.01) correlated. Shading reduced LCP values of P. heterophylla, C. grandiflora and E. fortunei but increased LSP of F. pumila.

结果表明，1薛荔对墙体附着力最强，它依靠大量的不定根吸固在墙体上，形成很好的覆盖效果，而且薜荔耐荫，遮光对其生长与覆盖的影响很小；爬墙虎的生长与覆盖速度最快，它主要依靠吸盘吸固墙壁，但在冬季或长时间遮光后出现明显落叶现象，影响其覆盖景观；其他3种都依靠不定根沿墙面攀援，附着力相对较差，但扶芳藤由于生长较快，叶色终年保持翠绿，也能形成相对较好的覆盖效果；2遮光4个月后，薛荔、凌霄和蔓九节的叶片变薄，相应地这3种植物单位面积的叶片重量都显著减轻；遮光还使凌霄和扶芳藤的叶绿素含量减少，使薛荔和蔓九节的增加，但对爬墙虎的叶片厚度、叶重和叶绿素含量都不产生明显影响；3无论遮光与否，5种植物的Pn与PAR之间的关系都可用y=alnx+b表示，并且都达极显著相关，Pn与光补偿点之间亦呈极显著相关；遮光还使爬墙虎、凌霄和扶芳藤的LCP下降，并使薛荔的光饱和点升高。

Yellow-throated marten\'s relationship is between Stone marten and Fisher marten.Fisher marten is the first species who was divided from Martes.The second one were Yellow-throated marten and Stone marten.Based on the analysis of the fossil note,Martes came from Central Europe,Fisher marten,Yellow-throated marten and Stone marten belonged to a branch which evolved to temperate zone.Boreal forest martens was another branch which evolved to cold environment.It is suggested that Yellow-throated marten and Fisher martenwere ascertained genus separately.4、By contrasting and analyzing 11 complete mitochondrial control region gene sequences of Mustelidae,the extended termination associated sequence domain、the central domain and the conserved sequence block domain were identified.A extended termination associated sequence(ETAS1) and eight conserved sequence(CSB-F、E、D、C、B、1、2、3) was indicated,and sequence mode was presented.Different kind of short repeat sequences were found between CSB1 and CSB2.With wolf as the outgroup,the phylogenetic evolution relationship of Mustelidae was analyzed using the neighbor-joining method.

而基于鼬亚科动物线粒体DNA12种重链编码蛋白基因序列及石貂和渔貂线粒体ND2和cyt b全序列，以狼、狗獾和水獭为外类群，应用NJ、MP和ML法构分别构建貂属和貂熊的系统进化树，结果表明：紫貂与日本貂亲缘关系较美洲貂近，石貂与真貂亚属亲缘关系较近，黄喉貂介于石貂和渔貂之间；渔貂是最早从貂属分化出的种类，其次是黄喉貂和石貂；结合化石记录分析，貂属起源于中欧地区，渔貂、黄喉貂和石貂属于一个向温带进化的分支，而真貂亚属为另外一个向寒冷环境进化的分支，建议将黄喉貂和渔貂分别定为单独的属。4、比对并分析11种鼬科动物线粒体DNA控制区序列，识别出延长终止序列区、中央区和保守序列区3个区域，指出了一个终止相关序列ETAS1及8个保守序列(CSB-F、E、D、C、B、1、2和3)，并给出了序列通式，在CSB1和CSB2之间发现具有不同形式的短串联重复序列。

According to the passage, which of the following is TRUE?A. In Thailand people give fish and birds to the birthdays person as presents.B. In Holland people give presents to unbirthday persons.C. In Nigeria people who were born in the same period may celebrate their birthdays on the same day.

答案： B 由第八段可知，在泰国给过生日的人买活的鱼和鸟让他释放它们，以此带来好运，故选项 A 不正确；由第五段可知，在荷兰过生日的人得到礼物的同时，也送给不过生日的人礼物，故选项 B 正确；由倒数第二段可知，在尼日利亚，同岁的人在同一天集体庆祝生日，并不是出生于同一天的人集体庆祝生日，故选项 C 不正确；由第八段的"In Thailand， two tall candles are lighted the night before a birthday。"

The police tried in vain to break up the protest crowds in front of the government building.A. unskillfully B. violently C.

答案：C 分析：in vain的意思是"徒劳"。A选项意为"没有技巧地"，B是"猛烈地"，C是"没有效果地"，D为"终于"。

Methods: the first experiment Immunetolerance in mice sciatic nerve allograft by intrathymic injection of allogene: 48 mice were divided into 4 groups randomly: Group A,Group B, Group C and Group D(nerve allograft under immunosurppressant).

研究技术路线：第一部分：小鼠胸腺内注射异基因抗原在同种异体坐骨神经移植免疫耐受中的作用 1、动物分组：48只Balb／c小鼠随机分为4组，A组；B组；C组；D组(异体神经移植加用免疫抑制剂组)。

B. Each kind of nucleic acid is composed of three parts: Molecular azotic basic group + member pentose + molecular phosphoric acid radical, DNA is by C, H, O, N, the P five kind of elemental compositions. c. The nucleic acid azotic basic group may divide into four kinds: Guanine, thymine, adenine, cytosine d.

b。 每一种核酸由三个部分所组成：一分子含氮碱基+一分子五碳糖+一分子磷酸根，DNA都是由C、H、O、N、P五种元素组成的。

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。