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Basing on the form of a single bubble and the resonance phenomenon caused by the effect of sound waves on the bubbles in water,the paper expounded"deaden sound"character of bubbles.
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从单个气泡的存在形式及其物理意义出发,针对水中声波对气泡的作用,进而形成的共振现象,阐述了气泡的“消声”特点. |
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Baumann's angle was measured in every case before removal of the pins.
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根据骨牵引骨折复位情况和骨痂等级决定拔针时间。 拔针前测量Baumann角。 |
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Bcl was expressed restrictly in the lower part of normal crypts, and in /9 adenomas, 0/0 carcinomas and 7/9 non adenoma dysplasias adjacent to carcinoma.
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bcl－在正常粘膜腺窝底部、78．9％（／9）的腺瘤、7％（ 0／0）的癌及89．％（7／9）的癌旁不典型增生中有表达。 |
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Be washed by "ASH" white
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政府默认合法建材城进场费由"灰"洗白 |
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Beam Optics Principle of the ISOLAN Facility
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ISOLAN在线分离器束流光学设计 |
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Beam wander in moderate to strong turbulence
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强湍流区的光束漂移 |
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Because AFB_ has many ways to pollute foods, it is impossible to stop pollution and the best method is to strengthen assay and control.
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由于AFB_污染食品的途径很多，因此要完全杜绝AFB_的污染是不可能的，控制黄曲霉毒素对人类健康危害的最好方法是加强检测和监督控制。 |
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Because CD Jukebox can store a large amount of data safely and permanently, it become essential in design drawing data storage and archive management in our company.
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笔者着重叙述CD Jukebox光盘库因其可安全永久地归档大量信息数据,成为我公司不计其数的设计图纸数据存储及档案管理不可或缺的存储设备。 |
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Because USB Gadget function is not implemented in linux kernel of ..9 version, to increase thespeed of the transmission,so USB.0 device communicate with hard disk direct.
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由于在Linux..9内核中还没有实现USB Gadget(USB设备端)功能,通过研究本课题的特点,采用绕开嵌入式LINUX的文件系统,在USB.0和硬盘之间直接进行数据通信的方法,这样可以提高传输速度。 |
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Because children literature is the basis and starting point of the national education, so,as for saving the society it is an elixir for deadly diseases.
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因为儿童文学是国民教育的起点和基础 ,所以对于社会的拯救而言 ,它是一副最能起死回春的良药。 |
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Because of internal and external temperature difference is greater, sometimes, reach celsius degrees more, when outside weather is scorching, Cou reason loose, as soon as but, entering , it is indoor, raid besides cold air in, is easy person.
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由于内外温度差别较大，有时多达摄氏十五度以上，在外则天气炎热，腠理疏松，一但进入室内，寒气外袭，则易于中人。 |
