Work teams represent a widely utilised form of organising that is spreading to companies and agencies around the world. 工作团队是世界各地的公司和机构普遍使用的一种组织形式。
Frequency hopping is a spread-spectrum communications technique, meaning that the total available spectrum is split up into smaller sections so as to be better utilised. 频跳是传播光谱通信技术，意思被分离入更小的部分以便更好运用总可利用的光谱。
