propagations
英 [ˌprɒpəˈgeɪʃənz]
美 [ˌprɑpəˈgeɪʃənz]
n. 传播; 扩展; 宣传; 培养
propagation的复数
双语例句
- A new method to study optical ray propagations in media with ununiform refractivity
光线在非均匀折射率介质中传播的一种研究方法 - The number of propagations in progress.
正在进行的传播数目。 - The term of "public praise" refers to the consumers s praises and propagations of some products and services.
“口碑”是指消费者因对某种产品或服务感到满意而进行称颂、传播。 - Propagations of Singularities in a Parabolic System with Coupled Nonlocal Sources
具有耦合的非局部源的抛物系统的奇性传播问题 - Numerical simulations for wave propagations in 2D viscoelastic media
二维粘弹性介质中波动传播数值模拟 - With techniques presented in this paper, it analyses 2-D dynamic fracture propagations and achieves satisfactory results.
同时，应用前述研究中取得的成果，分析了平面动态裂纹扩展问题，取得了较为满意的结果。 - And then several propagations of the Record element
然后是若干次Record元素的传播 - They live on paddy rice, fish and other propagations;
巴人以稻米、鱼类和其它动植物为重要的食物来源； - The results show that the stress wave propagations in such gradient structures are very complex. The elastic and viscoplastic waves are coupled together and the amplitude of reflected tension wave and the unloading wave have very close relation with the gradient distribution of the composition.
结果显示，在这种功能梯度装甲板中，应力波的传播非常复杂，弹性和粘塑性波耦合在一起，反射拉伸波和卸载波的大小依赖于组份成分沿厚度的分布； - Several characteristics of wireless communications fading channel and various effects of radio propagations are analyzed in detail.
论文首先分析了无线衰落信道特性，详细讨论了移动无线信道的各种传播特性，其中移动无线信道的小尺度衰落是讨论的重点，也讨论了多普勒频移对传输信号的影响。