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- fundamental wave length 基波长
- This formula makes it easy to determine the wave length of sounds. 这一公式使得求声音的波长十分容易。
- The absorption is most effective for the shorter wave length rays. 对于短波部分来说,吸收效应尤为明显。
- The frequency, wave length and speed of sound are closely related. 频率、波长和声速三者是密切相关的。
- If you know the frequency, you can find the wave length. 如果知道频率,就可以求出波长。
- The frequency, wave length, and speed of sound are closely related. 频率,波长和声速三者是密切相关的。
- Each band represents a deviation of one half wave length of the applied light. 每条光带表示所用光的一个半波的波长的偏差。
- A particular spectrum line corresponds to a certain definite light wave length. 某特定的谱线就代表一个确定光的波长。
- As the waist radius of the fundamental wave increases, the effect of the walk-off slowly reduces and the effect of detuning angle increases. 随著束腰半径的增加,离散效应的影响逐渐减小,失谐角对三次谐波转换的影响逐渐增加。
- Processed Sugarcane juice has the longest absorbing wave length in 520 nm. 本实验研究了柠檬汁和甘蔗汁混合发酵酿酒的加工工艺。
- The wave that causes the region to reach maximum negative displacement exactly at recombination is the fundamental wave of the early universe. 能使该区域于再复合时达到最大负位移的波,就是早期宇宙的基频声波。
- At recombination, the fundamental wave is frozen in a phase where gravity enhances its compression of the denser regions of gas [see box on page 52]. 再复合时,基频声波被冻结的状态显示出重力强化了致密区域内气体的压缩(见54页图)。
- Ultraviolet light is divided into short wave and long wave according to the excitation wave length. 根据激发波长不同分为短波和长波。
- And a period (which is the time it takes a wave crest to travel one wave length). 和周期(海峰走过一个波长所需的时间)。
- The light is dispersed into its component wave lengths. 光被色散成各种波长的单色光。
- The spectrum is just an image of the star in various wave lengths. 光谱正好是恒星在各个波长处的象。
- In this superradiance harmonics, the temporal width of harmonics is extremely short, the ratio of high harmonic fundamental wave is much higher than the known superradiance harmonics. 在这种机制里,谐波脉冲的时间宽度极短;高次谐波与基波的比例比已知的超辐射谐波高得多。
- Each segment of line current can be approximated as a Hertzian dipole if each segment is much smaller then a wave length. 因此任意线电流在三度空间之三维向量电磁场即可以赫芝电偶极完整之远场及近场近似合成之。
- In the simulation tests, the conclusion of calculating the fundamental wave using SWI method, half-wave Fourier algorithm, half-wave differential algorithm shows the superiority of the SWI method. 根据该法的计算过程,存在两点不足之处:其结果过分依赖于单个点采样值;
- Wireless is exactly the same thing as light and heat,except that its wave length is immeasurably longer. 无线电与光和热完全一样,除了其波长要长得多。