1) forward bandwidth
前沿带宽
2) Nyquist interval bandwidth
尼奎斯特前沿带宽
3) portfolio frontier belt
投资组合前沿带
1.
The portfolio frontier was creatively expanded to a frontier belt called "portfolio frontier belt".
建设性地将投资组合前沿扩展到一个误差带上,称为"投资组合前沿带"。
4) broadband RF front end
宽带射频前端
1.
Based on the comparison of feature and feasibility of several technical schemes for software defined radio(SDR) broadband RF front end,a novel scheme is proposed which uses multi-way distributive channels RF front end.
比较了软件无线电宽带射频前端的几种技术方案特点及其可行性,提出了一种采用多路可配置信道组网射频前端方案,分析了其关键技术及解决措施;并以2~2000 MHz宽带射频前端为例进行仿真,给出典型仿真结果,验证了方案的可行性。
5) frontier
[英]['frʌntɪə(r)] [美][frʌn'tɪr]
前沿
1.
Research frontiers in some aspects of water sciences;
水科学若干领域研究前沿
2.
Promote independent innovation and encourage exploration of frontier science;
推动自主创新 鼓励前沿探索
3.
The Frontiers and Tendency of the Public Management Science;
公共管理学科前沿与发展趋势
6) forward position
前沿
1.
Standing in the forward position of the national liberation war, the Chinese Communist Party guided the War of Resistance Against Japan by the entire nation to victory, laying a solid foundation for the victory of the new——democratic revolution.
抗日战争时期，中国共产党站在民族解放斗争的前沿，指引着全民族抗战胜利，为新民主主义革命的胜利奠定了坚实的基础。
2.
A "break-through group" composed of pioneers in the forward position of the subject should be organized in order to learn like doing researches.
组建"学科前沿突破组"进行研究性学习,旨在改变传统的"打针注射式"教学。
补充资料：带宽
分子式：
CAS号：
性质：光谱吸收发射分布曲线上半高强度之间的频率宽度。
CAS号：
性质：光谱吸收发射分布曲线上半高强度之间的频率宽度。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条