Each morning they rise up in vast, graceful waves and fly to fields nearby, where they spend their days assiduously feeding on waste corn the harvesters missed and earthworms and other invertebrates.
每天早上,它们从广阔优美的波浪中起飞,飞到附近的田野,全力以赴地吃着收获者遗留下来的玉米和蚯蚓及其它无脊椎动物。
When light waves enter normal materials such as glass, the material alters the electric and magnetic fields in the light, slowing the waves to a particular new speed.
当光波进入普通材料时,如玻璃,这些材料改变了光波中的电磁场,使光波降低到某一新的速度。
The Atlanteans had the knowledge of hyper-dimensional quantum physics and understood that counter rotating specific magnetic fields around cylindrical crystals created antigravity waves.
亚特兰提斯人拥有超次元量子物理学的知识,并理解到可以使绕着圆柱晶体逆转之特定磁力场而创造出反引力波。
Radiofrequency waves are electromagnetic fields, and unlike ionizing radiation such as X-rays or gamma rays, cannot break chemical bonds nor cause ionization in the human body.
射频波就是电磁场,但是与X射线或伽玛射线辐射等电离辐射不同的是,射频波不会打破化学键,也不会给人体造成电离辐射伤害。
Mobile phones use radio waves to send and receive calls and these produce small electromagnetic fields that can be absorbed by the head and brain.
手机利用无线电波接打电话,而且这些无线电波会产生能被人脑吸收的电磁场。
By the 1890s, Nikola Tesla had demonstrated that not just magnetic fields but also electromagnetic waves themselves could transmit power-and over far greater distances.
到1890年,尼古拉·特斯拉论证出电磁波本身也能传输电能,并且和磁场相比传输距离要长得多。
Agricultural lands have recovered quickly as the good rains in April washed away the salt deposited by the waves, and fields along the delta are now green with new paddy.
由于四月份的降雨冲走了海浪带来的盐分,农田迅速恢复了生机,三角洲一带的新稻已经染绿了农田。
On Youtube and Vimeo, there are plenty of videos of ocean waves, falling rain, flower fields and other calming imagery that will be sure to bring an inner smile to your spirit.
在Youtube和Vimeo上,有大量关于海浪,降雨,花海和其他宁静意象的视频,一定可以给你的精神带来发自内心的微笑。
Such numerical solution is iterated for all the waves with different frequencies, and all the numerical solutions are transformed into the light fields in the time domain by inverse Fourier transform.
然后把这种数值解方法分别运用到所有频率的单色波即可就出其对应的光场,而且对所有的这些数值解作逆付里叶变换就可以将其转换为时间领域的光场。
The internal flow fields in scramjet are very complex, due to the interaction of shock waves, expansion waves, boundary layer and strong reactions.
超燃冲压发动机的内部流场很复杂,存在激波、膨胀波、附面层和剧烈的化学反应等相互作用,给数值模拟带来很大的困难。
Several different time domain waves with different ascending time and degressive time are fed into axial-mode helical antennas, and different radiated fields are gained.
将上升沿和下降沿均不同的时域脉冲波形馈入到轴向模式螺旋天线中,得到不同的辐射场情况。
The theory expresses the sound fields by a superposition of various surface elastic waves-circumferential waves and reveal the vibro-acoustic coupling mechanism in viewpoint of wave.
此理论将声场表示成各种表面弹性波-环绕波的再辐射的叠加,从波动的角度揭示声-振耦合机理。
On the base of the research of the interaction between gravitational waves and electromagnetic fields, Prof. Fangyu Li proposed a totally new scheme: Gaussian beam resonance detection scheme.
基于引力波和电磁波相互作用的研究,李芳昱教授提出了用高斯束的谐振响应显示高频引力波的全新方案。
Radiofrequency waves are electromagnetic fields, and unlike ionizing radiation such as X-rays or gamma rays, can neither break chemical bonds nor cause ionization in the human body.
射频波电磁场,电离辐射,如X射线或伽玛射线不同,既不能破坏化学键,也不在人体造成电离。
Time-dependent electromagnetic fields and Maxwell's equations. Electromagnetic waves, emission, absorption, and scattering of radiation.
时变电磁场与马克思威尔方程式、电磁波、电磁辐射特性(发射,吸收及散射)。
Time-dependent electromagnetic fields and Maxwell's equations. Electromagnetic waves, emission, absorption, and scattering of radiation.
时变电磁场与马克思威尔方程式、电磁波、电磁辐射特性(发射,吸收及散射)。
应用推荐