But MPEG-4 content played back over a network needs preparation that depends on the method of transmission.

但是，根据传输的方法不同，需要为通过网络回放的MPEG - 4内容进行不同的准备。

youdao

That suggests a different method of transmission, and possibly a different pathogen entirely.

这一事实表明当年黑死病传播方式是不同的，可能存在完全不同的病原体。

youdao

No method of transmission over the Internet, or method of electronic storage, is 100% secure, however.

但是，没有任何一种通过互联网或电子存储方式进行的传输方法是100%安全的。

youdao

However, the disease and its true method of transmission have yet to be determined definitively, with cockroaches now suspect as transmitters.

CENTERFORSECURITYPOLICY: SARS A threat to homeland security

The WHO said investigations were being conducted into the likely source of the infection, the method of exposure, and the possibility of human-to-human transmission of the virus.

FORBES: Is a New SARS-like Virus Spreading in the Middle East?