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- 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。
- A green phosphor display is generally used as the human eye is most sensitive to the color green in this wave length, which falls in the middle of the visible light spectrum. 一般使用黄磷绿色显示,因为肉眼对黄磷绿色这种波长最敏感,这种波长位于可见光光谱中间。
- 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 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。
- 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。
- 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。
- X-ray fluorescence spectrum analyse X射线荧光分析
- 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。
- 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。
- 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。
- SEM was used to observe nucleation site of Co particles, and energy spectrum analysed phase composition of white matter in endosexine of mold. 借助扫描电镜观察到细化的叶片表面的钴微粒形核核心,通过能谱分析手段,研究型壳内表层的白色物质的相组成。
- The running buffer was 50 mmol/L borax buffer (pH 9.5), the running voltage was 20 kV, and the wave length was 214 nm. 最佳电泳条件为:50mmol/L的硼砂(pH 9.;5)缓冲液;20 kV分离电压;214nm紫外检测;环丙沙星为内标。
- By a quarter of wave length commutator principle, combining with electromagnetic wave absorb of filling material. 利用四分之一波长转换器原理,结合填充材制成电磁波吸收体。
- Optical fibre amplifiers - Basic specification - Part 5-3 : test methods for reflectance parameters - Reflectance tolerance using an electrical spectrum analyser. 光纤放大器.;基础规范