1) downward continuation directly
直接下延
2) direct downward continuation method
直接下延法
3) direct extension
直接蔓延
4) direct descendant
直接下代
5) direct-down-conversion
直接下变频
1.
For the special requirement of frequency sweeping detection of Brillouin scattering in the system,two kinds of schemes were presented considering the principle of heterodyne receivers,which were direct-down-conversion and twice frequency down-conversion.
针对系统对布里渊散射信号进行扫频检测的特殊要求,结合超外差接收机原理,提出了直接下变频和二次下变频两种方案,并对这两种方案的性能及可实现性等进行了系统的分析与比较。
6) direct time delay feedback
直接延迟反馈
1.
Anticontrol of chaos via direct time delay feedback;
基于直接延迟反馈的混沌反控制
2.
Aimed at a class of continuous system with complex dynamics characters,a method of chaos anti-control by direct time delay feedback is put forward.
针对一类含有复杂动力学行为的连续系统,提出了直接延迟反馈实现混沌的反控制方法。
补充资料：由延
【由延】
（杂语）Yojana，(参见：由旬)
（杂语）Yojana，(参见：由旬)
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