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symmetry
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对称,对称性
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分类:
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详细解释:
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以下为句子列表:
英文: A e client's re iratory character, o erving symmetry and degree of chest wall abdominal movement.
中文: 评估病人呼吸特征,观察胸壁腹部移动对称性及程度。
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英文: A preliminary analysis shows that the east-west asymmetry in the heliospheric equatorial plane is mainly attributed to the spiral structure of the interplanetary magnetic field.
中文: 初步分析表明,行星际磁场的螺旋结构是产生日球赤道面内双重激波对结构东西不对称性的主要原因。
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英文: A trial explanation for the asymmetry of the Earth is delivered.
中文: 对地球的非对称性作了初步的动力学解释。
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英文: Abstract: A new type cold frame is intruduced.The deformation of unsymmetry section steel after cooling is mainly eliminated by reversely curring it on line,ensuring the achievement of automation of meticulous repair.At the same time the disposing princip
中文: 文摘:介绍了一种新型冷床,通过在线对非对称型钢进行反向弯曲,基本上消除了非对称型钢冷却后的变形,保证了精整工序自动化的实现.同时,提出了偏心轮驱动的冷床驱动轴上平衡重的配置原则.此方法可降低传动轴上所受的扭矩,减少了电动机的功率.
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英文: Abstract: Based on set up a three-section simulated moving-bed system,the separation process and principle and the effects of the main operation parameters of the B-type three-section SMBC are analyzed carefully.The switch time and the column asymmetry ar
中文: 文摘:在自行设计组装的一套三带模拟移动床色谱系统基础上,对三带模拟移动床色谱系统的分离过程和主要的操作参数切换时间及柱不对称性的影响作了比较详细的分析.通过具体的分离实验,验证了三带模拟移动床色谱的主要操作参数切换时间对分离结果的影响.
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