...n)、流通密度(the densityof circulation)、流通空间(the area of circulation)、 流通率(the frequency of circulation)来自于以下的分析: 媒体的发行量:发行100万册和发行1000 册的媒体对于社会交际和语言的影响力是绝对不一样的。
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Through the loading test of different displacement amplitude, various loading frequency and circulation, working properties of lead-core rubber damper were investigated.
通过不同位移幅值、不同频率和不同循环的加载试验,研究了铅芯橡胶阻尼器的工作性能。
The results show that heat transfer of natural circulation under rolling is enhanced. Heat transfer coefficient increases with rolling amplitude and rolling frequency increasing.
试验结果表明,摇摆运动下,自然循环的换热能力得到了加强,摇摆的频率和振幅增加,换热系数也相应增加。
Objective To investigate the clinical application value of ultrasound-guided cold circulation radio-frequency therapy in the treatment of hepatic carcinoma.
目的探讨超声引导下冷循环射频治疗肝癌的临床效果。
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