12k

12k

1

At 12K , the threshold current is 1.6A , the emission wavelength is 10.2 μ m.

在12K温度下，激光器的阈值电流为1.6安培，发射波长为10.2微米。
2

Hobbyists from all over the globe enter their aquariums in hopes of winning the grand prize of1 million Yen ( approx. $ 12K USD ) .

来自世界各地的爱好者请在赢得100万巨奖日元（约$12K美元）希望他们的水族馆。
3

The analysis result shows that the frequency of high order harmonic currents at the AC side of stock ring is 12k ± 1 times of the fundamental frequency , and its amplitude is 1 / ( 12k ± 1 ) times of that of fundamental harmonic .

分析研究还表明，储存环电源交流侧的电流高次谐波的频率是工频电源频率的（12k±1）倍，其幅值是基波幅值的1/（12k±1）