In 1906 , columbia university had an experimental wireless station where they used a transmitting aerial cage .
在1906年,哥伦比亚大学有一个实验无线站,在那里他们使用了一个空中发射架。
Antennas function by transmitting or receiving electromagnetic ( em ) waves .
天线通过发射或者接收电磁(em)波工作。
The biggest variable is whether the swine a / h1n1 will adapt or become more efficient at transmitting between humans .
最大的变数就是,猪流感a/h1n1病毒在人与人之间传播时会不会适应从而变得更加的具有传染性。
Researchers at the university of california in san francisco have identified the precise subset of nerve cells responsible for transmitting gentle touch to the brains of drosophila , or fruit fly , larvae .
加州大学旧金山分校的研究人员已经辨认出了负责将温柔触觉传达到果蝇幼虫大脑的神经细胞的精确亚群。
Later , after transmitting my photos for business , I 'd send a ducky image to my brother . He 'd then show it to tasha - unless there were guns in the picture , in which case he 'd only show it to his colleagues .
It 's also worth remembering that our planet started to get " radio noisy " when we started transmitting radio and television signals about 100 years ago .
Say that art crosses borders . After seeing the reality , I am proud to contribute my little grain of sand , transmitting a message of peace and freedom .
所谓艺术无国界,看到这里的现实情况后,我为自己做的小小贡献传播和平与自由的信息感到由衷的自豪。
Anopheles gambiae is one of many dozens of mosquito species capable of transmitting malaria , but it is considered one of the worst culprit s because it is so widespread across africa .
冈比亚疟蚊是很多种能够传播疟疾的蚊子中的一种,但是它被认为是罪魁祸首因为它在非洲如此广泛。
For example , the world 's growing population of older people plays a critical role through volunteering , transmitting experience and knowledge , helping their families with caring responsibilities and increasing their participation in the paid labour force .
Skilful content management requires making the right calls about what content gets targeted at which audiences , which platforms to use in transmitting that content and how best to support it through advertising , subscriptions or a combination of the two .