1) low bandgap
低频带隙
2) Low-frequency
低频
1.
Brief Introduction on Improving the Secondary Circuit of Excitation Inversion to Prevent the Generator from Low-frequency Overexcitation;
浅谈改造励磁逆变二次回路防止发电机低频过励
2.
An ore smelting electric are furnace with low-frequency electric power could save electric energy and electrode, and raising their production furthermore.
低频电源应用于矿热炉中,能提高产量,节约电能与电极。
3.
Compared to the conventional patterns,this modulation pattern satisfies the demand of inverters on the bands of both low-frequency and high-frequency better.
相对传统的调制方式,此方法能够同时满足变频器输出在高频段和低频段的需要,适应了不同应用场合下的要求。
3) low frequency
低频
1.
Parameter selection and experiment research of the low frequency vibration plug removal machine;
低频水力振动器的参数确定与试验研究
2.
Intracrytalline element solubility and mechanical property of a new super-high strength and toughness Al alloy cast under low frequency electromagnetic field;
低频电磁铸造超高强高韧铝合金元素晶内固溶度和力学性能研究
3.
Super-high strength 7A60 Al alloy by low frequency electromagnetic cast(Ⅰ)——as-cast structures of billets with diameter of 0.2 m;
7A60超高强铝合金的低频电磁铸造(Ⅰ)——直径0.2m锭坯的铸态组织
4) VLF/LF
甚低频/低频
1.
Simulation Study on Atmospheric Noise in VLF/LF Communication;
甚低频/低频通信中大气噪声仿真研究
5) VLF/LF conmunication
甚低频/低频通信
6) SLF/ELF
超低频/极低频
1.
APPLICATION OF ZOOM FFT TECHNIQUE TO DETECTING EM SIGNAL OF SLF/ELF;
频率细化技术在超低频/极低频电磁信号检测中的应用
参考词条
补充资料：间接带隙(见半导体的能带结构)
间接带隙(见半导体的能带结构)
indirect band gap
I’ed接带隙indireet band gap见半导体的能带结构。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。