The collective biological mass of prokaryotes is at least ten times that of all eukaryotes.

原核生物集体生物大量是所有真核至少的十次。

youdao

The great fear is that the next mass assault will involve the use of lethal biological agents, poisonous chemicals or radioactive material.

人们极为害怕下一次大规模的袭击会使用致命的生物制剂、有毒的化学物质或放射性物质。

youdao

As outlined in that report, the most severe threat facing any transportation system is a weapon of mass destruction such as a nuclear device or a biological weapon.

正如报告所概括的，所有交通系统面临的最严重威胁，是大规模毁灭性武器，例如核设备或生物武器。

youdao

The objective is a biological design process that enables point-of-use, on-demand, mass-customization biological manufacturing.

FORBES: DARPA Builds First Bio-Engineering Factory

Indeed, they may conform to the biological norm, whereas mass-media audiences may have been an aberration.

ECONOMIST: Blogging is just another word for having conversations

While in that job he headed efforts to reduce threats to the United States from weapons of mass destruction, including nuclear, biological and chemical weapons.

BBC: NEWS | Middle East | Bush's new man in the Mid-East