可见对于某一给定的充液比，存在两个临界频率。
It is known that there are two critical frequencies for a given fill ratio.
算法首先计算临界频率，得到空间变化的高斯核半径；
At first the spatial-variant Gaussian kernel is calculated according to critical frequency;
临界频率在一定范围内随环境温度的增加呈线性下降趋势。
The critical frequency decreases linearly as environment temperature rises in a special range.
研究表明，当扰动频率低于多壁碳纳米管的临界频率时，振动模态是同轴的；
The analysis shows that when the frequency is lower than the critical frequencies of the shells in MWCNT, the vibration mode is almost coaxial.
临界频率是阻尼的函数，选择合适的阻尼可使临界频率尽量小，但存在下限。
The critical frequency is the function of damping and can be made as small as possible through selecting suitable damping. However the critical frequency has a lower limit.
在电离层风暴期，现存的电离层F2层临界频率预测方法不能满足实际应用的要求。
During ionospheric storm periods, the existing prediction methods for the critical frequency of ionospheric F2 layer(foF2) can not satisfy the requirements of the practical applications.
举个例子来说，我们谈论的临界频率是，光从金属表面逐出一个电子，所需的最小频率。
So, for example, we were talking about a threshold frequency as in a minimum frequency of light that you need in order to eject an electron from a metal surface.
举个例子来说，我们谈论的临界频率是，光从金属表面逐出一个电子，所需的最小频率。
So, for example, we were talking about a threshold frequency as in a minimum frequency of light that you need in order to eject an electron from a metal surface.
应用推荐