Vibrio cholerae adherence to and colonization in the small intestine are essential step in the pathogenesis of cholera. At least one type of pili, known as TcpA, is required for the colonization process. This paper reports the electron microscopic evidence showing that V. cholerae 01 and 0139 serogroups can express at least 4 types of pili when incubated at 28℃ on AKI agar or CFA (pH6.8). Among the four types, three can be expressed by classical and El Tor strains of Vibrio cholerae 01: TcpA pili are peritrichous,being 7-8nm in diameter, 5-10μm in length, and form bundles of parallel undulating filaments of 0.5-0.8 μm wide and 10-15μm long; Type B are 3-4nm in diameter, up to 2μm long, and of wavy morphology; Type C are 7-8nm wide and 0.5-0.8μm long.

本文通過電子顯微鏡對(duì)01群霍亂弧菌古典生物型和El Tor生物型以及0139群霍亂弧菌研究發(fā)現(xiàn)日韩午夜在线资源精品视频观看网址，在培養(yǎng)基AKI和CFA(pH6.8)28℃培養(yǎng)條件下国产精品毛片无码高清，01群EVC和CVC均可產(chǎn)生TcpA国产羞羞视频一区免费看，B型和C型菌毛欧美口活视频；0139群霍亂弧菌可產(chǎn)生TcpA和B型菌毛，與01群一致日本男女欧美一级免费。

All cases were invasive-7 into at least the lamina propria, 7 into at least the muscularis propria, and 3 into perivesical fat.

所有病例都具侵襲性免费囯产黄片无级A，至少侵襲至固有膜和固有肌層的各有7例，3例侵襲至膀胱周邊脂肪組織日本色色视屏。

The ester groups of the solid polyglycerol ester particles comprise long chain (C16-C24) fatty acid radicals, with at least about 40 % of the long chain fatty acid radicals being saturated and having at least 18 carbon atoms.

這種固體聚甘油酯顆粒的酯基含有長鏈(C 16 ―C 24 )脂肪酸基__级黄色视频，至少約40％的長鏈脂肪酸基是飽和的并且含有至少18個(gè)碳原子。

Investigators enrolled 34 patients having painful neuropathy for at least six months, as confirmed by electrophysiologic tests. Previously prescribed pain medication was tapered during a one-week prestudy period, during which the median pain rating was at least 4 on a 0- to 10-point scale.

研究員挑選34位經(jīng)電流生理學(xué)檢驗(yàn)確認(rèn)為罹患至少6個(gè)月以上神經(jīng)性疼痛之患者加入研究亚洲av成人一区二区三区观看，于研究開始前一周网站视频黄色亚洲，逐漸減少疼痛藥物的使用量一级二级三级毛片，于此間，疼痛級(jí)數(shù)中位數(shù)約為4 (疼痛級(jí)數(shù)分等從0至10級(jí))狼友线观看免费观看。

Investigators enrolled 34 patients having painful neuropathy for at least six months, as confirmed by electrophysiologic tests. Previously prescribed pain medication was tapered during a one-week prestudy period, during which the median pain rating was at least 4 on a 0- to 10-point scale.

研究員挑選34位經(jīng)電流生理學(xué)檢驗(yàn)確認(rèn)為罹患至少6個(gè)月以上神經(jīng)性疼痛之患者加入研究免费一级a片免费网站，於研究開始前一周，逐漸減少疼痛藥物的使用量干日视频，於此間涩涩视频入口，疼痛級(jí)數(shù)中位數(shù)約為4 (疼痛級(jí)數(shù)分等從0至10級(jí))AV狼友无码国产在线观看下载。

The first step is reviewing conventional methods of digital beam forming, including WINER method, Steepest-Descent method, LMS, RLS etc. Then , recent digital beam forming methods in the DS-CDMA mobile telecommunications systems are studied, including the algorithm based on least-squares despread respread Multi-Target array, least-squares Despread Respread Multi-Target Constant Modulus Array , Pilot bit LMS-DRMTA algorithm etc.

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Then the measured data were evaluated by least square method and least envelope zone method based on search approximatioss(namely cut and try method in revolutionally).

介紹了直線度誤差評(píng)定的最小二乘法和最小包容區(qū)域法的算法模型與實(shí)現(xiàn)方法www.色色色网。

A progressive sequence of dies for forming a cavity having a desired length, width and depth, comprising: a plurality of extendable punches, each with an impact surface, said impact surfaces alternating between a first desired pattern comprising a plurality of piercing points and a second desired pattern comprising an essentially flat surface, the length and width of each said impact surface approximately equal to the desired length and width of said cavity; a die body including a plurality of apertures adapted to receive each said punch; an opposing post positioned within each said aperture having an impact surface congruent with each said impact surface; and at least one moveable forming bushing supported by at least one forming bushing actuator slideably engaged to each said opposing post.

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In the antenna device for the mobile phone, at least one sub-antenna device is installed lengthwise facing the sliding module and is electrically connected to or separated from the body housing, slidingly approaching or moving away from the body housing along with the sliding module, and at least one connection unit electrically connects the sub-antenna device to the body housing for signal transmission between the sub-antenna device and the body housing.

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Toocle.cn registers an user subordinately to have one medium and small businesses at least, and the market dimensions that the whole world changes labour union to exhibit only is in at least 5 billion yuan of above.

Toocle.cn旗下的注冊(cè)用戶至少有一千多萬中小企業(yè)一区在线亚洲，而全球僅化工會(huì)展的市場(chǎng)規(guī)模至少在50億元以上欧美日韩第一页。