This paper analyzes bubble movement to and from the barrier by the use of conservation of momentum and gets equations of the motion and some useful conclusions.
在这两个假设下,下本文利用动量守恒分析气泡对障碍物的向背运动,推导出向背运动规律方程,得到了一些有价值的结论。
参考来源 - 对水下固支板在近场非接触爆炸作用下响应的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
These firms facilitate the movement of parts and materials from suppliers to manufacturers, and finished products from manufacturers to distributors and retailers.
这些公司促进了零部件的运动和从供应商到制造商的材料,成品从制造商向分销商和零售商。
So, there was a savings bank movement, which spread from the U.K. To the U.S. in the nineteenth century and it was a philanthropic movement.
于是便有了一场储蓄银行的运动,这股风在19世纪从英国刮到了美国,这也是一场博爱运动。
The movement of workers from company to company facilitates the flow of ideas and generation of products.
员工从一家公司跳槽到另一家公司会带来观点的交流和新产品的诞生。
The movement of businesses and people away from city centers led to the economic weakening of many downtown areas.
VOA: special.2010.01.11
What Backus, Kehoe, and Kydland did was look at how much the consumption correlates-- the movement from year to year-- correlate across countries.
巴克斯,凯赫和基德兰德做的就是,研究这些消费的相关性-,不同年份消费的相关性-,不同国家的不同运动规律。
So, there was a savings bank movement, which spread from the U.K. To the U.S. in the nineteenth century and it was a philanthropic movement.
于是便有了一场储蓄银行的运动,这股风在19世纪从英国刮到了美国,这也是一场博爱运动
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