equal frequency measure 精度频率测量
lines of equal frequency shift 等频移线
nearly equal frequency perturbation 近频摄动
Equal precision frequency meters 等精度频率计
equal observations of frequency 等精度频率测量
A set of ac power-supply circuits carrying currents of equal frequency with uniformly-spaced phase differences.
一组频率相同,相位彼此相差均匀的交流供电电路。
Conclusions: Regardless of surgical approach, atrial fibrillation after lobectomy occurred with equal frequency.
结论:两种术式行肺叶切除的术后房颤发生率相同。
It is noted here that at equal frequency, the quad core processors display a light advantage over their dual core analog.
这是在这里指出,在同等频率四大核心处理器展示轻的优势超过了双核心模拟。
So, if we start instead with talking about the energy levels, we can relate these to frequency, because we already said that frequency is related to, or it's equal to the initial energy level here minus the final energy level there over Planck's constant to get us to frequency.
如果我们从讨论能级开始,我们可以联系到频率上,因为我们说过频率和能量相关,或者说等于初始能量,减去末态能量除以普朗克常数。
So, we can get from these energy differences to frequency h by frequency is equal to r sub h over Planck's constant 1 times 1 over n final squared minus 1 over n initial squared.
所以我们通过不同能量,得到不同频率,频率等于R下标,除以普朗克常数乘以1除以n末的平方减去。
应用推荐